255 results on '"Vodopianov, A."'
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2. Etiology of community-acquired and hospital-acquired pneumonia associated with COVID-19
- Author
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O. Chemisova, A. Noskov, N. Pavlovich, N. Aronova, S. Vodopianov, N. Gayevskaya, E. Kovalev, E. Gudueva, and N. Pshenichnaya
- Subjects
Microbiology (medical) ,Infectious Diseases ,General Medicine - Published
- 2022
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3. Study of the e+e−→Zγe+e−→Zγ process at LEP and limits on triple neutral-gauge-boson couplings
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Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alviggi, M. G., Anderhub, H., Andreev, V. P., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, Paolo, Bajo, A., Baksay, G., Baksay, L., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biglietti, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, Bruno, Bottai, S., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Cerrada, M., Chamizo, M., Chang, Y. H., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, G., Cifarelli, L., Cindolo, E., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., De La Cruz, B., Cucciarelli, S., Van Dalen, J. A., De Asmundis, R., Deglon, P., Debreczeni, J., Degre, A., Dehmelt, K., Deiters, K., Della Volpe, D., Delmeire, E., Denes, P., Denotaristefani, F., De Salvo, A., Diemoz, M., Dierckxsens, M., Dionisi, Carlo, Dittmar, M., Doria, A., Dova, M. T., Duchesneau, D., Duda, M., Echenard, B., Eline, A., El Hage, A., El Mamouni, H., Engler, A., Eppling, F. J., Extermann, P., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisher, W., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gentile, Simonetta, Giagu, Stefano, Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Van Gulik, R., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hirschfelder, J., Hofer, H., Hohmann, M., Holzner, G., Hou, S. R., Hu, Y., Jin, B. N., Jones, L. W., De Jong, P., Josa Mutuberria, I., Kaur, M., Kienzle Focacci, M. N., Kim, J. K., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Kopal, M., Koutsenko, V., Kraber, M., Kraemer, R. W., Kruger, A., Kunin, A., De Guevara, P. L., Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Le Goff, J. M., Leiste, R., Levtchenko, M., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, Egidio, Y. S., Lu, Luci, Claudio, Luminari, L., Lustermann, W., W. G., Ma, Malgeri, L., Malinin, A., Mana, C., Mans, J., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, L., Meschini, M., Metzger, W. J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Muanza, G. S., Ajm, Muijs, Musicar, B., Musy, M., Nagy, S., Natale, S., Napolitano, M., Nessi Tedaldi, F., Newman, H., Nisati, A., Novak, T., Nowak, H., Ofierzynski, R., Organtini, Giovanni, Pal, I., Palomares, C., Paolucci, P., Paramatti, Riccardo, Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, E., Pioppi, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Pothier, J., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Roe, B. P., Romero, L., Rosca, A., Rosemann, C., Rosenbleck, C., Rosier Lees, S., Roth, S., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S. S., Sarkar, S. S., Salicio, S., Sanchez, E., Schafer, C., Schegelsky, V., Schopper, H., Schotanus, D. J., Sciacca, C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Son, D., Souga, C., Spillantini, P., Steuer, M., Stickland, D. P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Sushkov, S., Suter, H., Swain, J. D., Szillasi, Z., Tang, X. W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., Scc, Ting, Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Ulbricht, J., Valente, E., Rtv De Walle, Vasquez, R., Veszpremi, V., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Wadhwa, M., Wang, Q., Wang, X. L., Wang, Z. M., Weber, M., Wilkens, H., Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhao, J., Zhu, G. Y., Zhu, R. Y., Zhuang, H. L., Zichichi, A., Zimmermann, B., Zoller, M., P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G.M. CHEN, H.F. CHEN, H.S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, J.A. VAN DALEN, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DE NOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M.T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M.A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J.H. FIELD, F. FILTHAUT, P.H. FISHER, W. FISHER, I. FISK, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S.N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z.F. GONG, G. GRENIER, O. GRIMM, M.W. GRUENEWALD, M. GUIDA, V.K. GUPTA, A. GURTU, L.J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S.R. HOU, Y. HU, B.N. JIN, L.W. JONES, P. DE JONG, I. JOSA-MUTUBERRÍA, M. KAUR, M.N. KIENZLE-FOCACCI, J.K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A.C. KOENIG, M. KOPAL, V. KOUTSENKO, M. KRAEBER, R.W. KRAEMER, A. KRUEGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J.M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C.H. LIN, W.T. LIN, F.L. LINDE, L. LISTA, Z.A. LIU, W. LOHMANN, E. LONGO, Y.S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W.G. MA, L. MALGERI, A. MALININ, C. MANA, D. MANGEOL, J. MANS, J.P. MARTIN, F. MARZANO, K. MAZUMDAR, R.R. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W.J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH, G.B. MOHANTY, G.S. MUANZA, A.J.M. MUIJS, B. MUSICAR, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P.PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, B. PETERSEN, D. PICCOLO, F. PIERELLA, M. PIOPPI, P.A. PIROUE, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, J. QUARTIERI, G. RAHAL-CALLOT, M.A.RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P.G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B.P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J.A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHAEFER, V. SCHEGELSKY, H. SCHOPPER, D.J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D.P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L.Z. SUN, S. SUSHKOV, H. SUTER, J.D. SWAIN, Z. SZILLASI, X.W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL C.C. TING, S.M. TING, S.C. TONWAR, J. TOTH, C. TULLY, K.L. TUNG, J. ULBRICHT, E. VALENTE, R.T. VAN DE WALLE, R. VASQUEZ, V. VESZPREMI, G. VESZTERGOMBI, I. VETLITSKI, D. VICINANZA, G. VIERTEL, S. VILLA, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A.A. VOROBYOV, M. WADHWA, Q. WANG, X.L. WANG, Z.M. WANG, M. WEBER, H. WILKENS, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B.Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH, AN. ZALITE, YU. ZALITE, Z.P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZOELLER, Achard, P, Adriani, O, Aguilar Benitez, M, Alcaraz, J, Alemanni, G, Allaby, J, Aloisio, A, Alviggi, M, Anderhub, H, Andreev, V, Anselmo, F, Arefiev, A, Azemoon, T, Aziz, T, Bagnaia, P, Bajo, A, Baksay, G, Baksay, L, Baldew, S, Banerjee, S, Barczyk, A, Barillère, R, Bartalini, P, Basile, M, Batalova, N, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bellucci, L, Berbeco, R, Berdugo, J, Berges, P, Bertucci, B, Betev, B, Biasini, M, Biglietti, M, Biland, A, Blaising, J, Blyth, S, Bobbink, G, Böhm, A, Boldizsar, L, Borgia, B, Bottai, S, Bourilkov, D, Bourquin, M, Braccini, S, Branson, J, Brochu, F, Burger, J, Burger, W, Cai, X, Capell, M, Cara Romeo, G, Carlino, G, Cartacci, A, Casaus, J, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada, M, Chamizo, M, Chang, Y, Chemarin, M, Chen, A, Chen, G, Chen, H, Chiefari, G, Cifarelli, L, Cindolo, F, Clare, I, Clare, R, Coignet, G, Colino, N, Costantini, S, de la Cruz, B, Cucciarelli, S, van Dalen, J, de Asmundis, R, Déglon, P, Debreczeni, J, Degré, A, Dehmelt, K, Deiters, K, della Volpe, D, Delmeire, E, Denes, P, Denotaristefani, F, De Salvo, A, Diemoz, M, Dierckxsens, M, Dionisi, C, Dittmar, M, Doria, A, Dova, M, Duchesneau, D, Duda, M, Echenard, B, Eline, A, El Hage, A, El Mamouni, H, Engler, A, Eppling, F, Extermann, P, Falagan, M, Falciano, S, Favara, A, Fay, J, Fedin, O, Felcini, M, Ferguson, T, Fesefeldt, H, Fiandrini, E, Field, J, Filthaut, F, Fisher, P, Fisher, W, Fisk, I, Forconi, G, Freudenreich, K, Furetta, C, Galaktionov, Y, Ganguli, S, Garcia Abia, P, Gataullin, M, Gentile, S, Giagu, S, Gong, Z, Grenier, G, Grimm, O, Gruenewald, M, Guida, M, van Gulik, R, Gupta, V, Gurtu, A, Gutay, L, Haas, D, Hatzifotiadou, D, Hebbeker, T, Hervé, A, Hirschfelder, J, Hofer, H, Hohlmann, M, Holzner, G, Hou, S, Hu, Y, Jin, B, Jones, L, de Jong, P, Josa Mutuberría, I, Kaur, M, Kienzle Focacci, M, Kim, J, Kirkby, J, Kittel, W, Klimentov, A, König, A, Kopal, M, Koutsenko, V, Kräber, M, Kraemer, R, Krüger, A, Kunin, A, Ladron de Guevara, P, Laktineh, I, Landi, G, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Le Goff, J, Leiste, R, Levtchenko, M, Levtchenko, P, Li, C, Likhoded, S, Lin, C, Lin, W, Linde, F, Lista, L, Liu, Z, Lohmann, W, Longo, E, Lu, Y, Luci, C, Luminari, L, Lustermann, W, Ma, W, Malgeri, L, Malinin, A, Maña, C, Mans, J, Martin, J, Marzano, F, Mazumdar, K, Mcneil, R, Mele, S, Merola, L, Meschini, M, Metzger, W, Mihul, A, Milcent, H, Mirabelli, G, Mnich, J, Mohanty, G, Muanza, G, Muijs, A, Musicar, B, Musy, M, Nagy, S, Natale, S, Napolitano, M, Nessi Tedaldi, F, Newman, H, Nisati, A, Novak, T, Nowak, H, Ofierzynski, R, Organtini, G, Pal, I, Palomares, C, Paolucci, P, Paramatti, R, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, F, Pedace, M, Pensotti, S, Perret Gallix, D, Petersen, B, Piccolo, D, Pierella, F, Pioppi, M, Piroué, P, Pistolesi, E, Plyaskin, V, Pohl, M, Pojidaev, V, Pothier, J, Prokofiev, D, Quartieri, J, Rahal Callot, G, Rahaman, M, Raics, P, Raja, N, Ramelli, R, Rancoita, P, Ranieri, R, Raspereza, A, Razis, P, Ren, D, Rescigno, M, Reucroft, S, Riemann, S, Riles, K, Roe, B, Romero, L, Rosca, A, Rosemann, C, Rosenbleck, C, Rosier Lees, S, Roth, S, Rubio, J, Ruggiero, G, Rykaczewski, H, Sakharov, A, Saremi, S, Sarkar, S, Salicio, J, Sanchez, E, Schäfer, C, Schegelsky, V, Schopper, H, Schotanus, D, Sciacca, C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shumilov, E, Shvorob, A, Son, D, Souga, C, Spillantini, P, Steuer, M, Stickland, D, Stoyanov, B, Straessner, A, Sudhakar, K, Sultanov, G, Sun, L, Sushkov, S, Suter, H, Swain, J, Szillasi, Z, Tang, X, Tarjan, P, Tauscher, L, Taylor, L, Tellili, B, Teyssier, D, Timmermans, C, Ting, S, Tonwar, S, Tóth, J, Tully, C, Tung, K, Ulbricht, J, Valente, E, Van de Walle, R, Vasquez, R, Veszpremi, V, Vesztergombi, G, Vetlitsky, I, Vicinanza, D, Viertel, G, Villa, S, Vivargent, M, Vlachos, S, Vodopianov, I, Vogel, H, Vogt, H, Vorobiev, I, Vorobyov, A, Wadhwa, M, Wang, Q, Wang, X, Wang, Z, Weber, M, Wilkens, H, Wynhoff, S, Xia, L, Xu, Z, Yamamoto, J, Yang, B, Yang, C, Yang, H, Yang, M, Yeh, S, Zalite, A, Zalite, Y, Zhang, Z, Zhao, J, Zhu, G, Zhu, R, Zhuang, H, Zichichi, A, Zimmermann, B, and Zöller, M
- Subjects
Nuclear and High Energy Physics ,gauge boson ,electron-positron collisions ,lowest-order calculations ,monte-carlo program ,l3 experiment ,optimal observables ,bhabha scattering ,final-states ,detector ,photon ,w%2Bw%22">e+e-->w+w ,L3,CERN-LEP-L3 ,High Energy Physics::Phenomenology ,High Energy Physics::Experiment ,LEP collider ,FIS/04 - FISICA NUCLEARE E SUBNUCLEARE - Abstract
The process e(+)e(-) --> Zgamma, where the Z boson decays into hadrons or neutrinos, is studied with data collected with the L3 detector at LEP at centre-of-mass energies from 189 up to 209 GeV The cross sections are measured and found to be in agreement with the Standard Model predictions. Limits on triple neutral-gauge-boson couplings, forbidden in the Standard Model at tree level, are derived. Limits on the energy scales at which the anomalous couplings could be manifest are set. They range from 0.3 to 2.3 TeV depending on the new physics effect under consideration. (C) 2004 Published by Elsevier B.V.
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- 2004
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4. Measurement of the atmospheric muon spectrum from 20 to 3000 GeV
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P. Achard, O. Adriani, M. Aguilar-Benitez, M. van den Akker, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, J. Bähr, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, T. Chiarusi, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, L.K. Ding, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, I. Duran, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, G. Faber, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, H.J. Grabosch, G. Grenier, O. Grimm, H. Groenstege, M.W. Gruenewald, M. Guida, Y.N. Guo, S. Gupta, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, Ch. Haller, D. Hatzifotiadou, Y. Hayashi, Z.X. He, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. 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Nuclear and High Energy Physics ,Particle physics ,L3,CERN-LEP-L3 ,Physics::Instrumentation and Detectors ,Ciencias Físicas ,Astrophysics::High Energy Astrophysical Phenomena ,momentum spectrum ,FOS: Physical sciences ,Cosmic ray ,ddc:500.2 ,7. Clean energy ,01 natural sciences ,High Energy Physics - Experiment ,purl.org/becyt/ford/1 [https] ,Momentum ,Nuclear physics ,Atmospheric muon spectrum ,High Energy Physics - Experiment (hep-ex) ,Muon spectrometer ,muon ,l3 ,cern lab ,cosmic radiation ,angular dependence ,magnetic detector ,0103 physical sciences ,Vertical direction ,Nuclear Experiment ,010306 general physics ,Cosmic rays ,High-energy hadronic interactions ,Zenith ,Physics ,Muon ,010308 nuclear & particles physics ,Física ,purl.org/becyt/ford/1.3 [https] ,Astronomía ,Pair production ,Muon flux ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,CIENCIAS NATURALES Y EXACTAS ,Particle Physics - Experiment ,FIS/04 - FISICA NUCLEARE E SUBNUCLEARE - Abstract
The absolute muon flux between 20 and 3000 GeV is measured with the L3 magnetic muon spectrometer for zenith angles ranging from 0°to 58°. Due to the large exposure of about 150 m2sr d, and the excellent momentum resolution of the L3 muon chambers, a precision of 2.3% at 150 GeV in the vertical direction is achieved.The ratio of positive to negative muons is studied between 20 and 500 GeV, and the average vertical muon charge ratio is found to be 1.285±0.003(stat.)±0.019(syst.)., Physics Letters B, 598 (1-2), ISSN:0370-2693, ISSN:0031-9163, ISSN:1873-2445
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- 2004
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5. Long-range angular correlations on the near and away side in p–Pb collisions at sNN=5.02 TeV
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Betty Abelev, Jaroslav Adam, Dagmar Adamova, Andrew Marshall Adare, Madan Aggarwal, Gianluca Aglieri Rinella, Michelangelo Agnello, Andras Gabor Agocs, Andrea Agostinelli, Zubayer Ahammed, Nazeer Ahmad, Arshad Ahmad, Sul-Ah Ahn, Sang Un Ahn, Muhammad Ajaz, Alexander Akindinov, Dmitry Aleksandrov, Bruno Alessandro, Andrea Alici, Anton Alkin, Erick Jonathan Almaraz Avina, Johan Alme, Torsten Alt, Valerio Altini, Sedat Altinpinar, Igor Altsybeev, Cristian Andrei, Anton Andronic, Venelin Anguelov, Jonas Anielski, Christopher Daniel Anson, Tome Anticic, Federico Antinori, Pietro Antonioli, Laurent Bernard Aphecetche, Harald Appelshauser, Nicolas Arbor, Silvia Arcelli, Andreas Arend, Nestor Armesto, Roberta Arnaldi, Tomas Robert Aronsson, Ionut Cristian Arsene, Mesut Arslandok, Andzhey Asryan, Andre Augustinus, Ralf Peter Averbeck, Terry Awes, Juha Heikki Aysto, Mohd Danish Azmi, Matthias Jakob Bach, Angela Badala, Yong Wook Baek, Raphaelle Marie Bailhache, Renu Bala, Rinaldo Baldini Ferroli, Alberto Baldisseri, Fernando Baltasar Dos Santos Pedrosa, Jaroslav Ban, Rama Chandra Baral, Roberto Barbera, Francesco Barile, Gergely Gabor Barnafoldi, Lee Stuart Barnby, Valerie Barret, Jerzy Gustaw Bartke, Maurizio Basile, Nicole Bastid, Sumit Basu, Bastian Bathen, Guillaume Batigne, Boris Batyunya, Christoph Heinrich Baumann, Ian Gardner Bearden, Hans Beck, Nirbhay Kumar Behera, Iouri Belikov, Francesca Bellini, Rene Bellwied, Ernesto Belmont-Moreno, Gyula Bencedi, Stefania Beole, Ionela Berceanu, Alexandru Bercuci, Yaroslav Berdnikov, Daniel Berenyi, Anais Annick Erica Bergognon, Dario Berzano, Latchezar Betev, Anju Bhasin, Ashok Kumar Bhati, Jihyun Bhom, Livio Bianchi, Nicola Bianchi, Jaroslav Bielcik, Jana Bielcikova, Ante Bilandzic, Sandro Bjelogrlic, Francesco Blanco, F. Blanco, Dmitry Blau, Christoph Blume, Marco Boccioli, Stefan Boettger, Alexey Bogdanov, Hans Boggild, Mikhail Bogolyubsky, Laszlo Boldizsar, Marek Bombara, Julian Book, Herve Borel, Alexander Borissov, Francesco Bossu, Michiel Botje, Elena Botta, Ermes Braidot, Peter Braun-Munzinger, Marco Bregant, Timo Gunther Breitner, Theo Alexander Broker, Tyler Allen Browning, Michal Broz, Rene Brun, Elena Bruna, Giuseppe Eugenio Bruno, Dmitry Budnikov, Henner Buesching, Stefania Bufalino, Predrag Buncic, Oliver Busch, Edith Zinhle Buthelezi, Diego Caballero Orduna, Davide Caffarri, Xu Cai, Helen Louise Caines, Ernesto Calvo Villar, Paolo Camerini, Veronica Canoa Roman, Giovanni Cara Romeo, Wisla Carena, Francesco Carena, Nelson Carlin Filho, Federico Carminati, Amaya Ofelia Casanova Diaz, Javier Ernesto Castillo Castellanos, Juan Francisco Castillo Hernandez, Ester Anna Rita Casula, Vasile Catanescu, Costanza Cavicchioli, Cesar Ceballos Sanchez, Jan Cepila, Piergiaio Cerello, Beomsu Chang, Sylvain Chapeland, Jean-Luc Fernand Charvet, Sukalyan Chattopadhyay, Subhasis Chattopadhyay, Isha Chawla, Michael Gerard Cherney, Cvetan Cheshkov, Brigitte Cheynis, Vasco Miguel Chibante Barroso, David Chinellato, Peter Chochula, Marek Chojnacki, Subikash Choudhury, Panagiotis Christakoglou, Christian Holm Christensen, Peter Christiansen, Tatsuya Chujo, Suh-Urk Chung, Corrado Cicalo, Luisa Cifarelli, Federico Cindolo, Jean Willy Andre Cleymans, Fabrizio Coccetti, Fabio Colamaria, Domenico Colella, Alberto Collu, Gustavo Conesa Balbastre, Zaida Conesa del Valle, Megan Elizabeth Connors, Giacomo Contin, Jesus Guillermo Contreras, Thomas Michael Cormier, Yasser Corrales Morales, Pietro Cortese, Ismael Cortes Maldonado, Mauro Rogerio Cosentino, Filippo Costa, Manuel Enrique Cotallo, Elisabetta Crescio, Philippe Crochet, Emilia Cruz Alaniz, Rigoberto Cruz Albino, Eleazar Cuautle, Leticia Cunqueiro, Andrea Dainese, Hans Hjersing Dalsgaard, Andrea Danu, Indranil Das, Debasish Das, Supriya Das, Kushal Das, Ajay Kumar Dash, Sadhana Dash, Sudipan De, Gabriel de Barros, Annalisa De Caro, Giacinto de Cataldo, Jan de Cuveland, Alessandro De Falco, Daniele De Gruttola, Hugues Delagrange, Andrzej Deloff, Nora De Marco, Ervin Denes, Salvatore De Pasquale, Airton Deppman, Ginevra DʼErasmo, Raoul Stefan de Rooij, Miguel Angel Diaz Corchero, Domenico Di Bari, Thomas Dietel, Carmelo Di Giglio, Sergio Di Liberto, Antonio Di Mauro, Pasquale Di Nezza, Roberto Divia, Oeystein Djuvsland, Alexandru Florin Dobrin, Tadeusz Antoni Dobrowolski, Benjamin Donigus, Olja Dordic, Olga Driga, Anand Kumar Dubey, Andrea Dubla, Laurent Ducroux, Pascal Dupieux, A.K. Dutta Majumdar, Domenico Elia, David Philip Emschermann, Heiko Engel, Barbara Erazmus, Hege Austrheim Erdal, Bruno Espagnon, Magali Danielle Estienne, Shinichi Esumi, David Evans, Gyulnara Eyyubova, Daniela Fabris, Julien Faivre, Davide Falchieri, Alessandra Fantoni, Markus Fasel, Roger Worsley Fearick, Dominik Fehlker, Linus Feldkamp, Daniel Felea, Alessandro Feliciello, Bo Fenton-Olsen, Grigory Feofilov, Arturo Fernandez Tellez, Alessandro Ferretti, Andrea Festanti, Jan Figiel, Marcel Figueredo, Sergey Filchagin, Dmitry Finogeev, Fiorella Fionda, Enrichetta Maria Fiore, Emmanuel Floratos, Michele Floris, Siegfried Valentin Foertsch, Panagiota Foka, Sergey Fokin, Enrico Fragiacomo, Andrea Francescon, Ulrich Michael Frankenfeld, Ulrich Fuchs, Christophe Furget, Mario Fusco Girard, Jens Joergen Gaardhoje, Martino Gagliardi, Alberto Gago, Mauro Gallio, Dhevan Raja Gangadharan, Paraskevi Ganoti, Jose Garabatos, Edmundo Garcia-Solis, Irakli Garishvili, Jochen Gerhard, Marie Germain, Claudio Geuna, Mihaela Gheata, Andrei Geae Gheata, Bruno Ghidini, Premomoy Ghosh, Paola Gianotti, Martin Robert Girard, Paolo Giubellino, Ewa Gladysz-Dziadus, Peter Glassel, Ramon Gomez, Elena Gonzalez Ferreiro, Laura Helena Gonzalez-Trueba, Pedro Gonzalez-Zamora, Sergey Gorbunov, Ankita Goswami, Sven Gotovac, Lukasz Kamil Graczykowski, Robert Grajcarek, Alessandro Grelli, Costin Grigoras, Alina Gabriela Grigoras, Vladislav Grigoriev, Ara Grigoryan, Smbat Grigoryan, Boris Grinyov, Nevio Grion, Philippe Gros, Jan Fiete Grosse-Oetringhaus, Jean-Yves Grossiord, Raffaele Grosso, Fedor Guber, Rachid Guernane, Barbara Guerzoni, Maxime Rene Joseph Guilbaud, Kristjan Herlache Gulbrandsen, Hrant Gulkanyan, Taku Gunji, Anik Gupta, Ramni Gupta, Rudiger Haake, Oystein Senneset Haaland, Cynthia Marie Hadjidakis, Maria Haiduc, Hideki Hamagaki, Gergoe Hamar, Byounghee Han, Luke David Hanratty, Alexander Hansen, Zuzana Harmanova, John William Harris, Matthias Hartig, Austin Harton, Despoina Hatzifotiadou, Shinichi Hayashi, Arsen Hayrapetyan, Stefan Thomas Heckel, Markus Ansgar Heide, Haavard Helstrup, Andrei Ionut Herghelegiu, Gerardo Antonio Herrera Corral, Norbert Herrmann, Benjamin Andreas Hess, Kristin Fanebust Hetland, Bernard Hicks, Boris Hippolyte, Yasuto Hori, Peter Zahariev Hristov, Ivana Hrivnacova, Meidana Huang, Thomas Humanic, Dae Sung Hwang, Raphaelle Ichou, Radiy Ilkaev, Iryna Ilkiv, Motoi Inaba, Elisa Incani, Pier Giaio Innocenti, Gian Michele Innocenti, Mikhail Ippolitov, Muhammad Irfan, Cristian Geae Ivan, Vladimir Ivanov, Andrey Ivanov, Marian Ivanov, Oleksii Ivanytskyi, Adam Wlodzimierz Jacholkowski, Peter Jacobs, Haeng Jin Jang, Malgorzata Anna Janik, Rudolf Janik, Sandun Jayarathna, Satyajit Jena, Deeptanshu Manu Jha, Raul Tonatiuh Jimenez Bustamante, Peter Graham Jones, Hyung Taik Jung, Anton Jusko, Alexei Kaidalov, Sebastian Kalcher, Peter Kalinak, Tuomo Esa Aukusti Kalliokoski, Alexander Philipp Kalweit, Ju Hwan Kang, Vladimir Kaplin, Ayben Karasu Uysal, Oleg Karavichev, Tatiana Karavicheva, Evgeny Karpechev, Andrey Kazantsev, Udo Wolfgang Kebschull, Ralf Keidel, Palash Khan, Shuaib Ahmad Khan, Mohisin Mohammed Khan, Kamal Hussain Khan, Alexei Khanzadeev, Yury Kharlov, Bjarte Kileng, Beomkyu Kim, Jin Sook Kim, Jonghyun Kim, Dong Jo Kim, Do Won Kim, Taesoo Kim, Se Yong Kim, Mimae Kim, Minwoo Kim, Stefan Kirsch, Ivan Kisel, Sergey Kiselev, Adam Ryszard Kisiel, Jennifer Lynn Klay, Jochen Klein, Christian Klein-Bosing, Michael Kliemant, Alexander Kluge, Michael Linus Knichel, Anders Garritt Knospe, Markus Kohler, Thorsten Kollegger, Anatoly Kolojvari, Mikhail Kompaniets, Valery Kondratiev, Natalia Kondratyeva, Artem Konevskih, Vladimir Kovalenko, Marek Kowalski, Serge Kox, Greeshma Koyithatta Meethaleveedu, Jiri Kral, Ivan Kralik, Frederick Kramer, Adela Kravcakova, Tobias Krawutschke, Michal Krelina, Matthias Kretz, Marian Krivda, Filip Krizek, Miroslav Krus, Evgeny Kryshen, Mikolaj Krzewicki, Yury Kucheriaev, Thanushan Kugathasan, Christian Claude Kuhn, Paul Kuijer, Igor Kulakov, Jitendra Kumar, Podist Kurashvili, A. Kurepin, A.B. Kurepin, Alexey Kuryakin, Svetlana Kushpil, Vasily Kushpil, Henning Kvaerno, Min Jung Kweon, Youngil Kwon, Pedro Ladron de Guevara, Igor Lakomov, Rune Langoy, Sarah Louise La Pointe, Camilo Ernesto Lara, Antoine Xavier Lardeux, Paola La Rocca, Ramona Lea, Mateusz Lechman, Ki Sang Lee, Sung Chul Lee, Graham Richard Lee, Iosif Legrand, Joerg Walter Lehnert, Matthieu Laurent Lenhardt, Vito Lenti, Hermes Leon, Ildefonso Leon Monzon, Hermes Leon Vargas, Peter Levai, Shuang Li, Jaen Lien, Roman Lietava, Svein Lindal, Volker Lindenstruth, Christian Lippmann, Michael Annan Lisa, Hans Martin Ljunggren, Per-Ivar Loenne, Vera Loggins, Vitaly Loginov, Daniel Lohner, Constantinos Loizides, Kai Krister Loo, Xavier Bernard Lopez, Ernesto Lopez Torres, Gunnar Lovhoiden, Xianguo Lu, Philipp Luettig, Marcello Lunardon, Jiebin Luo, Grazia Luparello, Cinzia Luzzi, Rongrong Ma, Ke Ma, Dilan Minthaka Madagodahettige-Don, Alla Maevskaya, Magnus Mager, Durga Prasad Mahapatra, Antonin Maire, Mikhail Malaev, Ivonne Alicia Maldonado Cervantes, Ludmila Malinina, Dmitry MalʼKevich, Peter Malzacher, Alexander Mamonov, Loic Henri Antoine Manceau, Lalit Kumar Mangotra, Vladislav Manko, Franck Manso, Vito Manzari, Yaxian Mao, Massimiliano Marchisone, Jiri Mares, Giacomo Vito Margagliotti, Anselmo Margotti, Ana Maria Marin, Christina Markert, Marco Marquard, Irakli Martashvili, Nicole Alice Martin, Paolo Martinengo, Mario Ivan Martinez, Arnulfo Martinez Davalos, Gines Martinez Garcia, Yevgen Martynov, Alexis Jean-Michel Mas, Silvia Masciocchi, Massimo Masera, Alberto Masoni, Laure Marie Massacrier, Annalisa Mastroserio, Adam Tomasz Matyja, Christoph Mayer, Joel Mazer, Alessandra Maria Mazzoni, Franco Meddi, Arturo Alejandro Menchaca-Rocha, Jae Mercado Perez, Michal Meres, Yasuo Miake, Leonardo Milano, Jovan Milosevic, Andre Mischke, Aditya Nath Mishra, Dariusz Miskowiec, Ciprian Mihai Mitu, Sanshiro Mizuno, Jocelyn Mlynarz, Bedangadas Mohanty, Levente Molnar, Luis Manuel Montano Zetina, Marco Monteno, Esther Montes, Taebong Moon, Maurizio Morando, Denise Aparecida Moreira De Godoy, Sandra Moretto, Astrid Morreale, Andreas Morsch, Valeria Muccifora, Eugen Mudnic, Sanjib Muhuri, Maitreyee Mukherjee, Hans Muller, Marcelo Munhoz, Sean Murray, Luciano Musa, Jan Musinsky, Alfredo Musso, Basanta Kumar Nandi, Rosario Nania, Eugenio Nappi, Christine Nattrass, Tapan Kumar Nayak, Sergey Nazarenko, Alexander Nedosekin, Maria Nicassio, Mihai Niculescu, Bae Svane Nielsen, Takafumi Niida, Sergey Nikolaev, Vedran Nikolic, Sergey Nikulin, Vladimir Nikulin, Bjorn Steven Nilsen, Mads Stormo Nilsson, Francesco Noferini, Petr Nomokonov, Gerardus Nooren, Norbert Novitzky, Alexandre Nyanin, Anitha Nyatha, Casper Nygaard, Joakim Ingemar Nystrand, Alexander Ochirov, Helmut Oskar Oeschler, Saehanseul Oh, Sun Kun Oh, Janusz Oleniacz, Antonio Carlos Oliveira Da Silva, Chiara Oppedisano, Antonio Ortiz Velasquez, Anders Nils Erik Oskarsson, Piotr Krystian Ostrowski, Jacek Tomasz Otwinowski, Ken Oyama, Kyoichiro Ozawa, Yvonne Chiara Pachmayer, Milos Pachr, Fatima Padilla, Paola Pagano, Guy Paic, Florian Painke, Carlos Pajares, Susanta Kumar Pal, Arvinder Singh Palaha, Armando Palmeri, Vardanush Papikyan, Giuseppe Pappalardo, Woo Jin Park, Annika Passfeld, Blahoslav Pastircak, Dmitri Ivanovich Patalakha, Vincenzo Paticchio, Biswarup Paul, Alexei Pavlinov, Tomasz Jan Pawlak, Thomas Peitzmann, Hugo Denis Antonio Pereira Da Costa, Elienos Pereira De Oliveira Filho, Dmitri Peresunko, Carlos Eugenio Perez Lara, Diego Perini, Davide Perrino, Wiktor Stanislaw Peryt, Alessandro Pesci, Vladimir Peskov, Yury Pestov, Vojtech Petracek, Michal Petran, Mariana Petris, Plamen Rumenov Petrov, Mihai Petrovici, Catia Petta, Stefano Piano, Miroslav Pikna, Philippe Pillot, Ombretta Pinazza, Lawrence Pinsky, Nora Pitz, Danthasinghe Piyarathna, Mirko Planinic, Mateusz Andrzej Ploskon, Jan Marian Pluta, Timur Pocheptsov, Sona Pochybova, Pedro Luis Manuel Podesta Lerma, Martin Poghosyan, Karel Polak, Boris Polichtchouk, Amalia Pop, Sarah Porteboeuf-Houssais, Vladimir Pospisil, Baba Potukuchi, Sidharth Kumar Prasad, Roberto Preghenella, Francesco Prino, Claude Andre Pruneau, Igor Pshenichnov, Giovanna Puddu, Valery Punin, Marian Putis, Jorn Henning Putschke, Emanuele Quercigh, Henrik Qvigstad, Alexandre Rachevski, Alphonse Rademakers, Tomi Samuli Raiha, Jan Rak, Andry Malala Rakotozafindrabe, Luciano Ramello, Abdiel Ramirez Reyes, Rashmi Raniwala, Sudhir Raniwala, Sami Sakari Rasanen, Bogdan Theodor Rascanu, Deepika Rathee, Kenneth Francis Read, Jean-Sebastien Real, Krzysztof Redlich, Rosi Jan Reed, Attiq Ur Rehman, Patrick Reichelt, Martijn Reicher, Rainer Arno Ernst Renfordt, Anna Rita Reolon, Andrey Reshetin, Felix Vincenz Rettig, Jean-Pierre Revol, Klaus Johannes Reygers, Lodovico Riccati, Renato Angelo Ricci, Tuva Richert, Matthias Rudolph Richter, Petra Riedler, Werner Riegler, Francesco Riggi, Mario Rodriguez Cahuantzi, Alis Rodriguez Manso, Ketil Roed, David Rohr, Dieter Rohrich, Rosa Romita, Federico Ronchetti, Philippe Rosnet, Stefan Rossegger, Andrea Rossi, Christelle Sophie Roy, Pradip Kumar Roy, Antonio Juan Rubio Montero, Rinaldo Rui, Riccardo Russo, Evgeny Ryabinkin, Andrzej Rybicki, Sergey Sadovsky, Karel Safarik, Raghunath Sahoo, Pradip Kumar Sahu, Jogender Saini, Hiroaki Sakaguchi, Shingo Sakai, Dosatsu Sakata, Carlos Albert Salgado, Jai Salzwedel, Sanjeev Singh Sambyal, Vladimir Samsonov, Xitzel Sanchez Castro, Ladislav Sandor, Andres Sandoval, Masato Sano, Gianluca Santagati, Romualdo Santoro, Juho Jaako Sarkamo, Eugenio Scapparone, Fernando Scarlassara, Rolf Paul Scharenberg, Claudiu Cornel Schiaua, Rainer Martin Schicker, Christian Joachim Schmidt, Hans Rudolf Schmidt, Simone Schuchmann, Jurgen Schukraft, Tim Schuster, Yves Roland Schutz, Kilian Eberhard Schwarz, Kai Oliver Schweda, Gilda Scioli, Enrico Scomparin, Patrick Aaron Scott, Rebecca Scott, Gianfranco Segato, Ilya Selyuzhenkov, Serhiy Senyukov, Jeewon Seo, Sergio Serci, Eulogio Serradilla, Adrian Sevcenco, Alexandre Shabetai, Galina Shabratova, Ruben Shahoyan, Natasha Sharma, Satish Sharma, Rohini Sharma, Kenta Shigaki, Katherin Shtejer, Yury Sibiriak, Eva Sicking, Sabyasachi Siddhanta, Teodor Siemiarczuk, David Olle Rickard Silvermyr, Catherine Silvestre, Goran Simatovic, Giuseppe Simonetti, Rama Narayana Singaraju, Ranbir Singh, Subhash Singha, Vikas Singhal, Bikash Sinha, Tinku Sinha, Branislav Sitar, Mario Sitta, Bernhard Skaali, Kyrre Skjerdal, Radek Smakal, Nikolai Smirnov, Raimond Snellings, Carsten Sogaard, Ron Ariel Soltz, Hyungsuk Son, Jihye Song, Myunggeun Song, Csaba Soos, Francesca Soramel, Iwona Sputowska, Martha Spyropoulou-Stassinaki, Brijesh Kumar Srivastava, Johanna Stachel, Ionel Stan, Grzegorz Stefanek, Matthew Steinpreis, Evert Anders Stenlund, Gideon Francois Steyn, Johannes Hendrik Stiller, Diego Stocco, Mikhail Stolpovskiy, Peter Strmen, Alexandre Alarcon do Passo Suaide, Martin Alfonso Subieta Vasquez, Toru Sugitate, Christophe Pierre Suire, Rishat Sultanov, Michal Sumbera, Tatjana Susa, Timothy Symons, Alejandro Szanto de Toledo, Imrich Szarka, Adam Szczepankiewicz, Artur Krzysztof Szostak, Maciej Szymanski, Jun Takahashi, Daniel Jesus Tapia Takaki, Attilio Tarantola Peloni, Alfonso Tarazona Martinez, Arturo Tauro, Guillermo Tejeda Munoz, Adriana Telesca, Cristina Terrevoli, Jochen Mathias Thader, Deepa Thomas, Raphael Noel Tieulent, Anthony Timmins, David Tlusty, Alberica Toia, Hisayuki Torii, Luca Toscano, Victor Trubnikov, David Christopher Truesdale, Wladyslaw Henryk Trzaska, Tomoya Tsuji, Alexandr Tumkin, Rosario Turrisi, Trine Spedstad Tveter, Jason Glyndwr Ulery, Kjetil Ullaland, Jochen Ulrich, Antonio Uras, Jozef Urban, Guido Marie Urciuoli, Gianluca Usai, Michal Vajzer, Martin Vala, Lizardo Valencia Palomo, Sara Vallero, Pierre Vande Vyvre, Marco van Leeuwen, Luigi Vannucci, Aurora Diozcora Vargas, Raghava Varma, Maria Vasileiou, Andrey Vasiliev, Vladimir Vechernin, Misha Veldhoen, Massimo Venaruzzo, Ermanno Vercellin, Sergio Vergara, Renaud Vernet, Marta Verweij, Linda Vickovic, Giuseppe Viesti, Jussi Viinikainen, Zabulon Vilakazi, Orlando Villalobos Baillie, Yury Vinogradov, Alexander Vinogradov, Leonid Vinogradov, Tiziano Virgili, Yogendra Viyogi, Alexander Vodopianov, Sergey Voloshin, Kirill Voloshin, Giacomo Volpe, Barthelemy von Haller, Ivan Vorobyev, Danilo Vranic, Janka Vrlakova, Bogdan Vulpescu, Alexey Vyushin, Boris Wagner, Vladimir Wagner, Renzhuo Wan, Yaping Wang, Yifei Wang, Mengliang Wang, Dong Wang, Kengo Watanabe, Michael Weber, Johannes Wessels, Uwe Westerhoff, Jens Wiechula, Jon Wikne, Martin Rudolf Wilde, Grzegorz Andrzej Wilk, Alexander Wilk, Crispin Williams, Bernd Stefan Windelband, Leonidas Xaplanteris Karampatsos, Chris G. Yaldo, Yorito Yamaguchi, Hongyan Yang, Shiming Yang, Stanislav Yasnopolsky, JunGyu Yi, Zhongbao Yin, In-Kwon Yoo, Jongik Yoon, Weilin Yu, Xianbao Yuan, Igor Yushmanov, Valentina Zaccolo, Cenek Zach, Chiara Zampolli, Sergey Zaporozhets, Andrey Zarochentsev, Petr Zavada, Nikolai Zaviyalov, Hanna Paulina Zbroszczyk, Pierre Zelnicek, Sorin Ion Zgura, Mikhail Zhalov, Haitao Zhang, Xiaoming Zhang, Fengchu Zhou, You Zhou, Daicui Zhou, Hongsheng Zhu, Jianhui Zhu, Jianlin Zhu, Xiangrong Zhu, Antonino Zichichi, Alice Zimmermann, Gennady Zinovjev, Yannick Denis Zoccarato, Mykhaylo Zynovyev, and Maksym Zyzak
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Large Hadron Collider ,010308 nuclear & particles physics ,01 natural sciences ,Nuclear physics ,Azimuth ,Pseudorapidity ,0103 physical sciences ,Transverse momentum ,Angular dependence ,Multiplicity (chemistry) ,Nuclear Experiment ,010306 general physics ,Anisotropy ,Fourier series - Abstract
Angular correlations between charged trigger and associated particles are measured by the ALICE detector in p-Pb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV for transverse momentum ranges within 0.5 < P-T,P-assoc < P-T,P-trig < 4 GeV/c. The correlations are measured over two units of pseudorapidity and full azimuthal angle in different intervals of event multiplicity, and expressed as associated yield per trigger particle. Two long-range ridge-like structures, one on the near side and one on the away side, are observed when the per-trigger yield obtained in low-multiplicity events is subtracted from the one in high-multiplicity events. The excess on the near-side is qualitatively similar to that recently reported by the CMS Collaboration, while the excess on the away-side is reported for the first time. The two-ridge structure projected onto azimuthal angle is quantified with the second and third Fourier coefficients as well as by near-side and away-side yields and widths. The yields on the near side and on the away side are equal within the uncertainties for all studied event multiplicity and p(T) bins, and the widths show no significant evolution with event multiplicity or p(T). These findings suggest that the near-side ridge is accompanied by an essentially identical away-side ridge. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.
- Published
- 2013
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6. Long-range angular correlations on the near and away side in p–Pb collisions at sNN=5.02 TeV
- Author
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Abelev, Betty, Adam, Jaroslav, Adamova, Dagmar, Adare, Andrew Marshall, Aggarwal, Madan, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agocs, Andras Gabor, Agostinelli, Andrea, Ahammed, Zubayer, Ahmad, Nazeer, Ahmad, Arshad, Ahn, Sul-Ah, Ahn, Sang Un, Ajaz, Muhammad, Akindinov, Alexander, Aleksandrov, Dmitry, Alessandro, Bruno, Alici, Andrea, Alkin, Anton, Almaraz Avina, Erick Jonathan, Alme, Johan, Alt, Torsten, Altini, Valerio, Altinpinar, Sedat, Altsybeev, Igor, Andrei, Cristian, Andronic, Anton, Anguelov, Venelin, Anielski, Jonas, Anson, Christopher Daniel, Anticic, Tome, Antinori, Federico, Antonioli, Pietro, Aphecetche, Laurent Bernard, Appelshauser, Harald, Arbor, Nicolas, Arcelli, Silvia, Arend, Andreas, Armesto, Nestor, Arnaldi, Roberta, Aronsson, Tomas Robert, Arsene, Ionut Cristian, Arslandok, Mesut, Asryan, Andzhey, Augustinus, Andre, Averbeck, Ralf Peter, Awes, Terry, Aysto, Juha Heikki, Azmi, Mohd Danish, Bach, Matthias Jakob, Badala, Angela, Baek, Yong Wook, Bailhache, Raphaelle Marie, Bala, Renu, Baldini Ferroli, Rinaldo, Baldisseri, Alberto, Dos Santos Pedrosa, Fernando Baltasar, Ban, Jaroslav, Baral, Rama Chandra, Barbera, Roberto, Barile, Francesco, Barnafoldi, Gergely Gabor, Barnby, Lee Stuart, Barret, Valerie, Bartke, Jerzy Gustaw, Basile, Maurizio, Bastid, Nicole, Basu, Sumit, Bathen, Bastian, Batigne, Guillaume, Batyunya, Boris, Baumann, Christoph Heinrich, Bearden, Ian Gardner, Beck, Hans, Behera, Nirbhay Kumar, Belikov, Iouri, Bellini, Francesca, Bellwied, Rene, Belmont-Moreno, Ernesto, Bencedi, Gyula, Beole, Stefania, Berceanu, Ionela, Bercuci, Alexandru, Berdnikov, Yaroslav, Berenyi, Daniel, Bergognon, Anais Annick Erica, Berzano, Dario, Betev, Latchezar, Bhasin, Anju, Bhati, Ashok Kumar, Bhom, Jihyun, Bianchi, Livio, Bianchi, Nicola, Bielcik, Jaroslav, Bielcikova, Jana, Bilandzic, Ante, Bjelogrlic, Sandro, Blanco, Francesco, Blanco, F., Blau, Dmitry, Blume, Christoph, Boccioli, Marco, Boettger, Stefan, Bogdanov, Alexey, Boggild, Hans, Bogolyubsky, Mikhail, Boldizsar, Laszlo, Bombara, Marek, Book, Julian, Borel, Herve, Borissov, Alexander, Bossu, Francesco, Botje, Michiel, Botta, Elena, Braidot, Ermes, Braun-Munzinger, Peter, Bregant, Marco, Breitner, Timo Gunther, Broker, Theo Alexander, Browning, Tyler Allen, Broz, Michal, Brun, Rene, Bruna, Elena, Bruno, Giuseppe Eugenio, Budnikov, Dmitry, Buesching, Henner, Bufalino, Stefania, Buncic, Predrag, Busch, Oliver, Zinhle Buthelezi, Edith, Caballero Orduna, Diego, Caffarri, Davide, Cai, Xu, Caines, Helen Louise, Calvo Villar, Ernesto, Camerini, Paolo, Canoa Roman, Veronica, Romeo, Giovanni Cara, Carena, Wisla, Carena, Francesco, Filho, Nelson Carlin, Carminati, Federico, Casanova Diaz, Amaya Ofelia, Castillo Castellanos, Javier Ernesto, Castillo Hernandez, Juan Francisco, Casula, Ester Anna Rita, Catanescu, Vasile, Cavicchioli, Costanza, Ceballos Sanchez, Cesar, Cepila, Jan, Cerello, Piergiaio, Chang, Beomsu, Chapeland, Sylvain, Charvet, Jean-Luc Fernand, Chattopadhyay, Sukalyan, Chattopadhyay, Subhasis, Chawla, Isha, Cherney, Michael Gerard, Cheshkov, Cvetan, Cheynis, Brigitte, Chibante Barroso, Vasco Miguel, Chinellato, David, Chochula, Peter, Chojnacki, Marek, Choudhury, Subikash, Christakoglou, Panagiotis, Christensen, Christian Holm, Christiansen, Peter, Chujo, Tatsuya, Chung, Suh-Urk, Cicalo, Corrado, Cifarelli, Luisa, Cindolo, Federico, Cleymans, Jean Willy Andre, Coccetti, Fabrizio, Colamaria, Fabio, Colella, Domenico, Collu, Alberto, Conesa Balbastre, Gustavo, Conesa del Valle, Zaida, Connors, Megan Elizabeth, Contin, Giacomo, Contreras, Jesus Guillermo, Cormier, Thomas Michael, Corrales Morales, Yasser, Cortese, Pietro, Maldonado, Ismael Cortes, Cosentino, Mauro Rogerio, Costa, Filippo, Cotallo, Manuel Enrique, Crescio, Elisabetta, Crochet, Philippe, Alaniz, Emilia Cruz, Albino, Rigoberto Cruz, Cuautle, Eleazar, Cunqueiro, Leticia, Dainese, Andrea, Hjersing Dalsgaard, Hans, Danu, Andrea, Das, Indranil, Das, Debasish, Das, Supriya, Das, Kushal, Dash, Ajay Kumar, Dash, Sadhana, De, Sudipan, de Barros, Gabriel, De Caro, Annalisa, de Cataldo, Giacinto, de Cuveland, Jan, De Falco, Alessandro, De Gruttola, Daniele, Delagrange, Hugues, Deloff, Andrzej, De Marco, Nora, Denes, Ervin, De Pasquale, Salvatore, Deppman, Airton, DʼErasmo, Ginevra, de Rooij, Raoul Stefan, Diaz Corchero, Miguel Angel, Di Bari, Domenico, Dietel, Thomas, Di Giglio, Carmelo, Di Liberto, Sergio, Di Mauro, Antonio, Di Nezza, Pasquale, Divia, Roberto, Djuvsland, Oeystein, Dobrin, Alexandru Florin, Dobrowolski, Tadeusz Antoni, Donigus, Benjamin, Dordic, Olja, Driga, Olga, Dubey, Anand Kumar, Dubla, Andrea, Ducroux, Laurent, Dupieux, Pascal, Dutta Majumdar, A.K., Elia, Domenico, Emschermann, David Philip, Engel, Heiko, Erazmus, Barbara, Austrheim Erdal, Hege, Espagnon, Bruno, Estienne, Magali Danielle, Esumi, Shinichi, Evans, David, Eyyubova, Gyulnara, Fabris, Daniela, Faivre, Julien, Falchieri, Davide, Fantoni, Alessandra, Fasel, Markus, Worsley Fearick, Roger, Fehlker, Dominik, Feldkamp, Linus, Felea, Daniel, Feliciello, Alessandro, Fenton-Olsen, Bo, Feofilov, Grigory, Tellez, Arturo Fernandez, Ferretti, Alessandro, Festanti, Andrea, Figiel, Jan, Figueredo, Marcel, Filchagin, Sergey, Finogeev, Dmitry, Fionda, Fiorella, Fiore, Enrichetta Maria, Floratos, Emmanuel, Floris, Michele, Foertsch, Siegfried Valentin, Foka, Panagiota, Fokin, Sergey, Fragiacomo, Enrico, Francescon, Andrea, Frankenfeld, Ulrich Michael, Fuchs, Ulrich, Furget, Christophe, Fusco Girard, Mario, Gaardhoje, Jens Joergen, Gagliardi, Martino, Gago, Alberto, Gallio, Mauro, Gangadharan, Dhevan Raja, Ganoti, Paraskevi, Garabatos, Jose, Garcia-Solis, Edmundo, Garishvili, Irakli, Gerhard, Jochen, Germain, Marie, Geuna, Claudio, Gheata, Mihaela, Geae Gheata, Andrei, Ghidini, Bruno, Ghosh, Premomoy, Gianotti, Paola, Girard, Martin Robert, Giubellino, Paolo, Gladysz-Dziadus, Ewa, Glassel, Peter, Gomez, Ramon, Ferreiro, Elena Gonzalez, Gonzalez-Trueba, Laura Helena, Gonzalez-Zamora, Pedro, Gorbunov, Sergey, Goswami, Ankita, Gotovac, Sven, Graczykowski, Lukasz Kamil, Grajcarek, Robert, Grelli, Alessandro, Grigoras, Costin, Grigoras, Alina Gabriela, Grigoriev, Vladislav, Grigoryan, Ara, Grigoryan, Smbat, Grinyov, Boris, Grion, Nevio, Gros, Philippe, Grosse-Oetringhaus, Jan Fiete, Grossiord, Jean-Yves, Grosso, Raffaele, Guber, Fedor, Guernane, Rachid, Guerzoni, Barbara, Guilbaud, Maxime Rene Joseph, Herlache Gulbrandsen, Kristjan, Gulkanyan, Hrant, Gunji, Taku, Gupta, Anik, Gupta, Ramni, Haake, Rudiger, Haaland, Oystein Senneset, Hadjidakis, Cynthia Marie, Haiduc, Maria, Hamagaki, Hideki, Hamar, Gergoe, Han, Byounghee, Hanratty, Luke David, Hansen, Alexander, Harmanova, Zuzana, Harris, John William, Hartig, Matthias, Harton, Austin, Hatzifotiadou, Despoina, Hayashi, Shinichi, Hayrapetyan, Arsen, Heckel, Stefan Thomas, Heide, Markus Ansgar, Helstrup, Haavard, Herghelegiu, Andrei Ionut, Herrera Corral, Gerardo Antonio, Herrmann, Norbert, Hess, Benjamin Andreas, Fanebust Hetland, Kristin, Hicks, Bernard, Hippolyte, Boris, Hori, Yasuto, Zahariev Hristov, Peter, Hrivnacova, Ivana, Huang, Meidana, Humanic, Thomas, Hwang, Dae Sung, Ichou, Raphaelle, Ilkaev, Radiy, Ilkiv, Iryna, Inaba, Motoi, Incani, Elisa, Giaio Innocenti, Pier, Innocenti, Gian Michele, Ippolitov, Mikhail, Irfan, Muhammad, Geae Ivan, Cristian, Ivanov, Vladimir, Ivanov, Andrey, Ivanov, Marian, Ivanytskyi, Oleksii, Jacholkowski, Adam Wlodzimierz, Jacobs, Peter, Jin Jang, Haeng, Janik, Malgorzata Anna, Janik, Rudolf, Jayarathna, Sandun, Jena, Satyajit, Jha, Deeptanshu Manu, Tonatiuh Jimenez Bustamante, Raul, Jones, Peter Graham, Taik Jung, Hyung, Jusko, Anton, Kaidalov, Alexei, Kalcher, Sebastian, Kalinak, Peter, Kalliokoski, Tuomo Esa Aukusti, Kalweit, Alexander Philipp, Hwan Kang, Ju, Kaplin, Vladimir, Karasu Uysal, Ayben, Karavichev, Oleg, Karavicheva, Tatiana, Karpechev, Evgeny, Kazantsev, Andrey, Kebschull, Udo Wolfgang, Keidel, Ralf, Khan, Palash, Ahmad Khan, Shuaib, Mohammed Khan, Mohisin, Khan, Kamal Hussain, Khanzadeev, Alexei, Kharlov, Yury, Kileng, Bjarte, Kim, Beomkyu, Kim, Jin Sook, Kim, Jonghyun, Kim, Dong Jo, Kim, Do Won, Kim, Taesoo, Kim, Se Yong, Kim, Mimae, Kim, Minwoo, Kirsch, Stefan, Kisel, Ivan, Kiselev, Sergey, Kisiel, Adam Ryszard, Klay, Jennifer Lynn, Klein, Jochen, Klein-Bosing, Christian, Kliemant, Michael, Kluge, Alexander, Knichel, Michael Linus, Knospe, Anders Garritt, Kohler, Markus, Kollegger, Thorsten, Kolojvari, Anatoly, Kompaniets, Mikhail, Kondratiev, Valery, Kondratyeva, Natalia, Konevskih, Artem, Kovalenko, Vladimir, Kowalski, Marek, Kox, Serge, Koyithatta Meethaleveedu, Greeshma, Kral, Jiri, Kralik, Ivan, Kramer, Frederick, Kravcakova, Adela, Krawutschke, Tobias, Krelina, Michal, Kretz, Matthias, Krivda, Marian, Krizek, Filip, Krus, Miroslav, Kryshen, Evgeny, Krzewicki, Mikolaj, Kucheriaev, Yury, Kugathasan, Thanushan, Kuhn, Christian Claude, Kuijer, Paul, Kulakov, Igor, Kumar, Jitendra, Kurashvili, Podist, Kurepin, A., Kurepin, A.B., Kuryakin, Alexey, Kushpil, Svetlana, Kushpil, Vasily, Kvaerno, Henning, Kweon, Min Jung, Kwon, Youngil, de Guevara, Pedro Ladron, Lakomov, Igor, Langoy, Rune, La Pointe, Sarah Louise, Lara, Camilo Ernesto, Lardeux, Antoine Xavier, La Rocca, Paola, Lea, Ramona, Lechman, Mateusz, Lee, Ki Sang, Lee, Sung Chul, Lee, Graham Richard, Legrand, Iosif, Lehnert, Joerg Walter, Lenhardt, Matthieu Laurent, Lenti, Vito, Leon, Hermes, Monzon, Ildefonso Leon, Vargas, Hermes Leon, Levai, Peter, Li, Shuang, Lien, Jaen, Lietava, Roman, Lindal, Svein, Lindenstruth, Volker, Lippmann, Christian, Lisa, Michael Annan, Ljunggren, Hans Martin, Loenne, Per-Ivar, Loggins, Vera, Loginov, Vitaly, Lohner, Daniel, Loizides, Constantinos, Loo, Kai Krister, Lopez, Xavier Bernard, Lopez Torres, Ernesto, Lovhoiden, Gunnar, Lu, Xianguo, Luettig, Philipp, Lunardon, Marcello, Luo, Jiebin, Luparello, Grazia, Luzzi, Cinzia, Ma, Rongrong, Ma, Ke, Minthaka Madagodahettige-Don, Dilan, Maevskaya, Alla, Mager, Magnus, Mahapatra, Durga Prasad, Maire, Antonin, Malaev, Mikhail, Maldonado Cervantes, Ivonne Alicia, Malinina, Ludmila, MalʼKevich, Dmitry, Malzacher, Peter, Mamonov, Alexander, Manceau, Loic Henri Antoine, Mangotra, Lalit Kumar, Manko, Vladislav, Manso, Franck, Manzari, Vito, Mao, Yaxian, Marchisone, Massimiliano, Mares, Jiri, Margagliotti, Giacomo Vito, Margotti, Anselmo, Marin, Ana Maria, Markert, Christina, Marquard, Marco, Martashvili, Irakli, Martin, Nicole Alice, Martinengo, Paolo, Martinez, Mario Ivan, Martinez Davalos, Arnulfo, Garcia, Gines Martinez, Martynov, Yevgen, Mas, Alexis Jean-Michel, Masciocchi, Silvia, Masera, Massimo, Masoni, Alberto, Massacrier, Laure Marie, Mastroserio, Annalisa, Matyja, Adam Tomasz, Mayer, Christoph, Mazer, Joel, Mazzoni, Alessandra Maria, Meddi, Franco, Menchaca-Rocha, Arturo Alejandro, Mercado Perez, Jae, Meres, Michal, Miake, Yasuo, Milano, Leonardo, Milosevic, Jovan, Mischke, Andre, Nath Mishra, Aditya, Miskowiec, Dariusz, Mitu, Ciprian Mihai, Mizuno, Sanshiro, Mlynarz, Jocelyn, Mohanty, Bedangadas, Molnar, Levente, Zetina, Luis Manuel Montano, Monteno, Marco, Montes, Esther, Moon, Taebong, Morando, Maurizio, Aparecida Moreira De Godoy, Denise, Moretto, Sandra, Morreale, Astrid, Morsch, Andreas, Muccifora, Valeria, Mudnic, Eugen, Muhuri, Sanjib, Mukherjee, Maitreyee, Muller, Hans, Munhoz, Marcelo, Murray, Sean, Musa, Luciano, Musinsky, Jan, Musso, Alfredo, Nandi, Basanta Kumar, Nania, Rosario, Nappi, Eugenio, Nattrass, Christine, Nayak, Tapan Kumar, Nazarenko, Sergey, Nedosekin, Alexander, Nicassio, Maria, Niculescu, Mihai, Nielsen, Bae Svane, Niida, Takafumi, Nikolaev, Sergey, Nikolic, Vedran, Nikulin, Sergey, Nikulin, Vladimir, Nilsen, Bjorn Steven, Stormo Nilsson, Mads, Noferini, Francesco, Nomokonov, Petr, Nooren, Gerardus, Novitzky, Norbert, Nyanin, Alexandre, Nyatha, Anitha, Nygaard, Casper, Nystrand, Joakim Ingemar, Ochirov, Alexander, Oeschler, Helmut Oskar, Oh, Saehanseul, Kun Oh, Sun, Oleniacz, Janusz, Da Silva, Antonio Carlos Oliveira, Oppedisano, Chiara, Ortiz Velasquez, Antonio, Oskarsson, Anders Nils Erik, Ostrowski, Piotr Krystian, Otwinowski, Jacek Tomasz, Oyama, Ken, Ozawa, Kyoichiro, Pachmayer, Yvonne Chiara, Pachr, Milos, Padilla, Fatima, Pagano, Paola, Paic, Guy, Painke, Florian, Pajares, Carlos, Pal, Susanta Kumar, Palaha, Arvinder Singh, Palmeri, Armando, Papikyan, Vardanush, Pappalardo, Giuseppe, Jin Park, Woo, Passfeld, Annika, Pastircak, Blahoslav, Ivanovich Patalakha, Dmitri, Paticchio, Vincenzo, Paul, Biswarup, Pavlinov, Alexei, Pawlak, Tomasz Jan, Peitzmann, Thomas, Pereira Da Costa, Hugo Denis Antonio, Pereira De Oliveira Filho, Elienos, Peresunko, Dmitri, Perez Lara, Carlos Eugenio, Perini, Diego, Perrino, Davide, Peryt, Wiktor Stanislaw, Pesci, Alessandro, Peskov, Vladimir, Pestov, Yury, Petracek, Vojtech, Petran, Michal, Petris, Mariana, Petrov, Plamen Rumenov, Petrovici, Mihai, Petta, Catia, Piano, Stefano, Pikna, Miroslav, Pillot, Philippe, Pinazza, Ombretta, Pinsky, Lawrence, Pitz, Nora, Piyarathna, Danthasinghe, Planinic, Mirko, Ploskon, Mateusz Andrzej, Pluta, Jan Marian, Pocheptsov, Timur, Pochybova, Sona, Podesta Lerma, Pedro Luis Manuel, Poghosyan, Martin, Polak, Karel, Polichtchouk, Boris, Pop, Amalia, Porteboeuf-Houssais, Sarah, Pospisil, Vladimir, Potukuchi, Baba, Kumar Prasad, Sidharth, Preghenella, Roberto, Prino, Francesco, Pruneau, Claude Andre, Pshenichnov, Igor, Puddu, Giovanna, Punin, Valery, Putis, Marian, Putschke, Jorn Henning, Quercigh, Emanuele, Qvigstad, Henrik, Rachevski, Alexandre, Rademakers, Alphonse, Raiha, Tomi Samuli, Rak, Jan, Rakotozafindrabe, Andry Malala, Ramello, Luciano, Reyes, Abdiel Ramirez, Raniwala, Rashmi, Raniwala, Sudhir, Rasanen, Sami Sakari, Rascanu, Bogdan Theodor, Rathee, Deepika, Read, Kenneth Francis, Real, Jean-Sebastien, Redlich, Krzysztof, Reed, Rosi Jan, Ur Rehman, Attiq, Reichelt, Patrick, Reicher, Martijn, Renfordt, Rainer Arno Ernst, Reolon, Anna Rita, Reshetin, Andrey, Rettig, Felix Vincenz, Revol, Jean-Pierre, Reygers, Klaus Johannes, Riccati, Lodovico, Ricci, Renato Angelo, Richert, Tuva, Richter, Matthias Rudolph, Riedler, Petra, Riegler, Werner, Riggi, Francesco, Rodriguez Cahuantzi, Mario, Rodriguez Manso, Alis, Roed, Ketil, Rohr, David, Rohrich, Dieter, Romita, Rosa, Ronchetti, Federico, Rosnet, Philippe, Rossegger, Stefan, Rossi, Andrea, Roy, Christelle Sophie, Roy, Pradip Kumar, Rubio Montero, Antonio Juan, Rui, Rinaldo, Russo, Riccardo, Ryabinkin, Evgeny, Rybicki, Andrzej, Sadovsky, Sergey, Safarik, Karel, Sahoo, Raghunath, Sahu, Pradip Kumar, Saini, Jogender, Sakaguchi, Hiroaki, Sakai, Shingo, Sakata, Dosatsu, Salgado, Carlos Albert, Salzwedel, Jai, Sambyal, Sanjeev Singh, Samsonov, Vladimir, Sanchez Castro, Xitzel, Sandor, Ladislav, Sandoval, Andres, Sano, Masato, Santagati, Gianluca, Santoro, Romualdo, Sarkamo, Juho Jaako, Scapparone, Eugenio, Scarlassara, Fernando, Scharenberg, Rolf Paul, Schiaua, Claudiu Cornel, Schicker, Rainer Martin, Schmidt, Christian Joachim, Schmidt, Hans Rudolf, Schuchmann, Simone, Schukraft, Jurgen, Schuster, Tim, Schutz, Yves Roland, Schwarz, Kilian Eberhard, Schweda, Kai Oliver, Scioli, Gilda, Scomparin, Enrico, Scott, Patrick Aaron, Scott, Rebecca, Segato, Gianfranco, Selyuzhenkov, Ilya, Senyukov, Serhiy, Seo, Jeewon, Serci, Sergio, Serradilla, Eulogio, Sevcenco, Adrian, Shabetai, Alexandre, Shabratova, Galina, Shahoyan, Ruben, Sharma, Natasha, Sharma, Satish, Sharma, Rohini, Shigaki, Kenta, Shtejer, Katherin, Sibiriak, Yury, Sicking, Eva, Siddhanta, Sabyasachi, Siemiarczuk, Teodor, Silvermyr, David Olle Rickard, Silvestre, Catherine, Simatovic, Goran, Simonetti, Giuseppe, Singaraju, Rama Narayana, Singh, Ranbir, Singha, Subhash, Singhal, Vikas, Sinha, Bikash, Sinha, Tinku, Sitar, Branislav, Sitta, Mario, Skaali, Bernhard, Skjerdal, Kyrre, Smakal, Radek, Smirnov, Nikolai, Snellings, Raimond, Sogaard, Carsten, Soltz, Ron Ariel, Son, Hyungsuk, Song, Jihye, Song, Myunggeun, Soos, Csaba, Soramel, Francesca, Sputowska, Iwona, Spyropoulou-Stassinaki, Martha, Srivastava, Brijesh Kumar, Stachel, Johanna, Stan, Ionel, Stefanek, Grzegorz, Steinpreis, Matthew, Stenlund, Evert Anders, Steyn, Gideon Francois, Stiller, Johannes Hendrik, Stocco, Diego, Stolpovskiy, Mikhail, Strmen, Peter, Alarcon do Passo Suaide, Alexandre, Subieta Vasquez, Martin Alfonso, Sugitate, Toru, Suire, Christophe Pierre, Sultanov, Rishat, Sumbera, Michal, Susa, Tatjana, Symons, Timothy, Szanto de Toledo, Alejandro, Szarka, Imrich, Szczepankiewicz, Adam, Szostak, Artur Krzysztof, Szymanski, Maciej, Takahashi, Jun, Tapia Takaki, Daniel Jesus, Tarantola Peloni, Attilio, Tarazona Martinez, Alfonso, Tauro, Arturo, Tejeda Munoz, Guillermo, Telesca, Adriana, Terrevoli, Cristina, Thader, Jochen Mathias, Thomas, Deepa, Tieulent, Raphael Noel, Timmins, Anthony, Tlusty, David, Toia, Alberica, Torii, Hisayuki, Toscano, Luca, Trubnikov, Victor, Truesdale, David Christopher, Trzaska, Wladyslaw Henryk, Tsuji, Tomoya, Tumkin, Alexandr, Turrisi, Rosario, Spedstad Tveter, Trine, Glyndwr Ulery, Jason, Ullaland, Kjetil, Ulrich, Jochen, Uras, Antonio, Urban, Jozef, Urciuoli, Guido Marie, Usai, Gianluca, Vajzer, Michal, Vala, Martin, Valencia Palomo, Lizardo, Vallero, Sara, Vyvre, Pierre Vande, van Leeuwen, Marco, Vannucci, Luigi, Diozcora Vargas, Aurora, Varma, Raghava, Vasileiou, Maria, Vasiliev, Andrey, Vechernin, Vladimir, Veldhoen, Misha, Venaruzzo, Massimo, Vercellin, Ermanno, Vergara, Sergio, Vernet, Renaud, Verweij, Marta, Vickovic, Linda, Viesti, Giuseppe, Viinikainen, Jussi, Vilakazi, Zabulon, Villalobos Baillie, Orlando, Vinogradov, Yury, Vinogradov, Alexander, Vinogradov, Leonid, Virgili, Tiziano, Viyogi, Yogendra, Vodopianov, Alexander, Voloshin, Sergey, Voloshin, Kirill, Volpe, Giacomo, von Haller, Barthelemy, Vorobyev, Ivan, Vranic, Danilo, Vrlakova, Janka, Vulpescu, Bogdan, Vyushin, Alexey, Wagner, Boris, Wagner, Vladimir, Wan, Renzhuo, Wang, Yaping, Wang, Yifei, Wang, Mengliang, Wang, Dong, Watanabe, Kengo, Weber, Michael, Wessels, Johannes, Westerhoff, Uwe, Wiechula, Jens, Wikne, Jon, Wilde, Martin Rudolf, Wilk, Grzegorz Andrzej, Wilk, Alexander, Williams, Crispin, Windelband, Bernd Stefan, Xaplanteris Karampatsos, Leonidas, Yaldo, Chris G., Yamaguchi, Yorito, Yang, Hongyan, Yang, Shiming, Yasnopolsky, Stanislav, Yi, JunGyu, Yin, Zhongbao, Yoo, In-Kwon, Yoon, Jongik, Yu, Weilin, Yuan, Xianbao, Yushmanov, Igor, Zaccolo, Valentina, Zach, Cenek, Zampolli, Chiara, Zaporozhets, Sergey, Zarochentsev, Andrey, Zavada, Petr, Zaviyalov, Nikolai, Zbroszczyk, Hanna Paulina, Zelnicek, Pierre, Zgura, Sorin Ion, Zhalov, Mikhail, Zhang, Haitao, Zhang, Xiaoming, Zhou, Fengchu, Zhou, You, Zhou, Daicui, Zhu, Hongsheng, Zhu, Jianhui, Zhu, Jianlin, Zhu, Xiangrong, Zichichi, Antonino, Zimmermann, Alice, Zinovjev, Gennady, Zoccarato, Yannick Denis, Zynovyev, Mykhaylo, and Zyzak, Maksym
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Nuclear and High Energy Physics - Published
- 2013
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7. Event-by-event charged–neutral fluctuations in Pb+Pb collisions at 158 A GeV
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W. Pinanaud, I. Roufanov, S. Vörös, Mikhail Ippolitov, Sudhir Raniwala, J. M. Rubio, B.N. Gus'kov, A. Kugler, D. P. Mahapatra, Krzysztof Karpio, D. Y.-U. Peressounko, S. Nikolaev, Jan Rak, Klaus Johannes Reygers, G.S. Shabratova, A.L.S. Angelis, D. Bucher, I. Hrivnacova, T.K. Ghosh, K. Söderström, G. Martínez, A. A. Tsvetkov, C. Blume, V. Petracek, Teodor Siemiarczuk, Bolek Wyslouch, P. Donni, Vladislav Manko, K. Enosawa, O. P. Gavrishchuk, S. P. Sorensen, M. R. Dutta Majumdar, H. Delagrange, V. Astakhov, Peter M. Nilsson, M. L. Purschke, V. Arefiev, T. C. Awes, S. Bathe, A.S. Vodopianov, G. Sood, Zubayer Ahammed, Michal Sumbera, R. Santo, S. K. Badyal, S. Pavliouk, D. S. Mukhopadhyay, L. Tykarski, T. K. Nayak, Bikash Sinha, H. Kalechofsky, Bedangadas Mohanty, R. Glasow, F. J M Geurts, A.L. Lebedev, K. Karadjev, T. H. Shah, H. Naef, A. Nianine, Sergey Fokin, V.G. Antonenko, V. S. Bhatia, Susumu Sato, D. P. Morrison, G. R. Young, Hans Rudolf Schmidt, Y. P. Viyogi, I. Sibiriak, R. Kamermans, L. Luquin, G. Stefanek, S. Garpman, T. Bernier, H. A. Gustafsson, S. K. Nayak, Sanjeev Singh Sambyal, H. Schlagheck, Ramni Gupta, I. Kosarev, I. Koutcheryaev, P.V.K.S. Baba, Sukalyan Chattopadhyay, S. Nishimura, Vladimir Frolov, M. S. Ganti, K. B. Bhalla, M. J. Mora, Lars Carlén, Petr Nomokonov, Rashmi Raniwala, Hengchang Liu, I. Otterlund, N. K. Rao, F. Plasil, H. Büsching, B. K. Nandi, E. Stenlund, A. Oskarsson, P. Kulinich, Nikolai V Slavine, David Olle Rickard Silvermyr, T. Peitzmann, A. A. Vinogradov, F. Retiere, B. Batiounia, C. Roy, T. V. Moukhanova, Y. Schutz, L. Rosselet, V. Nikitine, T. Svensson, H. H. Gutbrod, Gunther Roland, P. Steinberg, J. Nystrand, Anand Kumar Dubey, P. W. Stankus, G.J.v. Nieuwenhuizen, Herbert Löhner, Yasuo Miake, M. P. Decowski, MV Manzano Martin, A. Maximov, Madan M. Aggarwal, B. W. Kolb, K. El Chenawi, N. v. Eijndhoven, V. Avdeitchikov, E. C. v. d. Pijll, M. Kurata, and G. C. Mishra
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Physics ,Nuclear and High Energy Physics ,biology ,Meson ,Hadron ,Elementary particle ,Venus ,biology.organism_classification ,Charged particle ,Nuclear physics ,Massless particle ,Pion ,Nuclear Experiment ,Event (particle physics) - Abstract
Charged particles and photons have been measured in central Pb + Pb collisions at 158 A GeV in a common (eta-phi)-phase space region in the WA98 experiment at the CERN SPS. The measured distributions have been analyzed to quantify the frequency with which phase space regions of varying sizes have either small or large neutral pion fraction. The measured results are compared with VENUS model simulated events and with mixed events. Events with both large and small charged-neutral fluctuations are observed to occur more frequently than expected statistically, as deduced from mixed events, or as predicted by model simulations, with the difference becoming more prominent with decreasing size of the A Delta eta-Delta phi region. (C) 2011 Elsevier B.V. All rights reserved.
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- 2011
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8. Particle identification for the detector
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R. A. Montgomery, B. Seitz, R. Hohler, K. Föhl, Ralf Kaiser, S. Reinicke, W. Yu, C. Schwarz, K. Peters, T. Keri, A. Lehmann, D. I. Glazier, G. Schepers, D. P. Watts, M. Hoek, A. Hayrapetyan, C. Sfienti, F. Uhlig, V.Kh. Dodokhov, W. Eyrich, A.S. Vodopianov, P Koch, G.S.M. Ahmed, B. Kröck, L. Schmitt, Ken Suzuki, Johann Marton, O. Merle, G. Rosner, Michael Düren, J. Schwiening, D. Lehmann, Dipanwita Dutta, B. J. Roy, A. Britting, Euan N. Cowie, and Paul Alois Buhler
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Physics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Particle physics ,Spectrometer ,Physics::Instrumentation and Detectors ,010308 nuclear & particles physics ,Cherenkov detector ,Detector ,01 natural sciences ,7. Clean energy ,Particle identification ,Charged particle ,law.invention ,Nuclear physics ,Antiproton ,law ,0103 physical sciences ,ddc:530 ,High Energy Physics::Experiment ,Nuclear Experiment ,010306 general physics ,Instrumentation ,Cherenkov radiation - Abstract
Cooled antiproton beams of unprecedented intensities in the momentum range of 1.5–15 GeV/c will be used for the P ¯ ANDA experiment at FAIR to perform high precision experiments in the charmed quark sector. The proposed P ¯ ANDA detector is a 4 π internal target spectrometer at the HESR allowing the detection and identification of neutral and charged particles generated within the total energy range of the antiproton annihilation products. The detector is divided in a forward spectrometer and a target spectrometer. The charged particle identification in the latter is performed by ring imaging Cherenkov counters employing the DIRC principle.
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- 2011
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9. A focussing disc DIRC for PANDA
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Euan N. Cowie, D. P. Watts, C. Sfienti, Ken Suzuki, O. Merle, W. Yu, A. Britting, K. Föhl, A. Hayrapetyan, M. Hoek, S. Lumsden, A.S. Vodopianov, R. A. Montgomery, B. Kröck, F. Uhlig, B. Seitz, P Koch, J. Schwiening, D. Lehmann, D.I. Glazer, G. Rosner, W. Eyrich, T. Keri, Dipanwita Dutta, K. Peters, A. Lehmann, V.Kh. Dodokhof, R. Hohler, Johann Marton, C. Schwarz, Michael Düren, B. J. Roy, A. Clarkson, L. Schmitt, Ralf Kaiser, S. Reinicke, and G. Schepers
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Physics ,Nuclear and High Energy Physics ,Photon ,Physics::Instrumentation and Detectors ,010308 nuclear & particles physics ,business.industry ,Hadron ,Detector ,01 natural sciences ,Particle identification ,Charged particle ,Nuclear physics ,Optics ,Upgrade ,0103 physical sciences ,ddc:530 ,High Energy Physics::Experiment ,Polar coordinate system ,010306 general physics ,business ,Instrumentation ,Cherenkov radiation - Abstract
The PANDA experiment at the FAIR upgrade to GSI, Darmstadt, aims to study modern hadronic physics with unprecedented precision. Excellent particle identification of both charged and neutral particles is necessary to achieve the physics aims of PANDA. Two DIRC detectors are foreseen for charged particle identification, one in a barrel configuration for the central region, and the second in a disc configuration for the forward endcap. The design of the forward disc DIRC centres around the novel application of passive chromatic dispersion correction elements, allied with focussing optics, to achieve excellent resolution of Chernekov angle. A system of comprehensive prototype development will show the feasibility of the system. Key to the success of the prototype is fully understanding the production, transport and detection of the Cherenkov photons within the detector. Photon yield and its dependence on the polar angle of the detector have been measured. Observed photon yield is also the basis for subsequent studies into the benefit of chromatic dispersion correction elements, focussing and overall detector performance.
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- 2011
- Full Text
- View/download PDF
10. Transverse momentum spectra of charged particles in proton–proton collisions at s=900 GeV with ALICE at the LHC
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K. Aamodt, N. Abel, U. Abeysekara, A. Abrahantes Quintana, A. Abramyan, D. Adamová, M.M. Aggarwal, G. Aglieri Rinella, A.G. Agocs, S. Aguilar Salazar, Z. Ahammed, A. Ahmad, N. Ahmad, S.U. Ahn, R. Akimoto, A. Akindinov, D. Aleksandrov, B. Alessandro, R. Alfaro Molina, A. Alici, E. Almaráz Aviña, J. Alme, T. Alt, V. Altini, S. Altinpinar, C. Andrei, A. Andronic, G. Anelli, V. Angelov, C. Anson, T. Antičić, F. Antinori, S. Antinori, K. Antipin, D. Antończyk, P. Antonioli, A. Anzo, L. Aphecetche, H. Appelshäuser, S. Arcelli, R. Arceo, A. Arend, N. Armesto, R. Arnaldi, T. Aronsson, I.C. Arsene, A. Asryan, A. Augustinus, R. Averbeck, T.C. Awes, J. Äystö, M.D. Azmi, S. Bablok, M. Bach, A. Badalà, Y.W. Baek, S. Bagnasco, R. Bailhache, R. Bala, A. Baldisseri, A. Baldit, J. Bán, R. Barbera, G.G. Barnaföldi, L. Barnby, V. Barret, J. Bartke, F. Barile, M. Basile, V. Basmanov, N. Bastid, B. Bathen, G. Batigne, B. Batyunya, C. Baumann, I.G. Bearden, B. Becker, I. Belikov, R. Bellwied, E. Belmont-Moreno, A. Belogianni, L. Benhabib, S. Beole, I. Berceanu, A. Bercuci, E. Berdermann, Y. Berdnikov, L. Betev, A. Bhasin, A.K. Bhati, L. Bianchi, N. Bianchi, C. Bianchin, J. Bielčík, J. Bielčíková, A. Bilandzic, L. Bimbot, E. Biolcati, A. Blanc, F. Blanco, D. Blau, C. Blume, M. Boccioli, N. Bock, A. Bogdanov, H. Bøggild, M. Bogolyubsky, J. Bohm, L. Boldizsár, M. Bombara, C. Bombonati, M. Bondila, H. Borel, A. Borisov, C. Bortolin, S. Bose, L. Bosisio, F. Bossú, M. Botje, S. Böttger, G. Bourdaud, B. Boyer, M. Braun, P. Braun-Munzinger, L. Bravina, M. Bregant, T. Breitner, G. Bruckner, R. Brun, E. Bruna, G.E. Bruno, D. Budnikov, H. Buesching, P. Buncic, O. Busch, Z. Buthelezi, D. Caffarri, X. Cai, H. Caines, E. Calvo, E. Camacho, P. Camerini, M. Campbell, V. Canoa Roman, G.P. Capitani, G. Cara Romeo, F. Carena, W. Carena, F. Carminati, A. Casanova Díaz, M. Caselle, J. Castillo Castellanos, J.F. Castillo Hernandez, V. Catanescu, E. Cattaruzza, C. Cavicchioli, P. Cerello, V. Chambert, B. Chang, S. Chapeland, A. Charpy, J.L. Charvet, S. Chattopadhyay, M. Cherney, C. Cheshkov, B. Cheynis, E. Chiavassa, V. Chibante Barroso, D.D. Chinellato, P. Chochula, K. Choi, M. Chojnacki, P. Christakoglou, C.H. Christensen, P. Christiansen, T. Chujo, F. Chuman, C. Cicalo, L. Cifarelli, F. Cindolo, J. Cleymans, O. Cobanoglu, J.-P. Coffin, S. Coli, A. Colla, G. Conesa Balbastre, Z. Conesa del Valle, E.S. Conner, P. Constantin, G. Contin, J.G. Contreras, Y. Corrales Morales, T.M. Cormier, P. Cortese, I. Cortés Maldonado, M.R. Cosentino, F. Costa, M.E. Cotallo, E. Crescio, P. Crochet, E. Cuautle, L. Cunqueiro, J. Cussonneau, A. Dainese, H.H. Dalsgaard, A. Danu, I. Das, A. Dash, S. Dash, G.O.V. de Barros, A. De Caro, G. de Cataldo, J. de Cuveland, A. De Falco, M. De Gaspari, J. de Groot, D. De Gruttola, N. De Marco, S. De Pasquale, R. De Remigis, R. de Rooij, G. de Vaux, H. Delagrange, Y. Delgado, G. Dellacasa, A. Deloff, V. Demanov, E. Dénes, A. Deppman, G. D'Erasmo, D. Derkach, A. Devaux, D. Di Bari, C. Di Giglio, S. Di Liberto, A. Di Mauro, P. Di Nezza, M. Dialinas, L. Díaz, R. Díaz, T. Dietel, R. Divià, Ø. Djuvsland, V. Dobretsov, A. Dobrin, T. Dobrowolski, B. Dönigus, I. Domínguez, D.M.M. Don, O. Dordic, A.K. Dubey, J. Dubuisson, L. Ducroux, P. Dupieux, A.K. Dutta Majumdar, M.R. Dutta Majumdar, D. Elia, D. Emschermann, A. Enokizono, B. Espagnon, M. Estienne, S. Esumi, D. Evans, S. Evrard, G. Eyyubova, C.W. Fabjan, D. Fabris, J. Faivre, D. Falchieri, A. Fantoni, M. Fasel, O. Fateev, R. Fearick, A. Fedunov, D. Fehlker, V. Fekete, D. Felea, B. Fenton-Olsen, G. Feofilov, A. Fernández Téllez, E.G. Ferreiro, A. Ferretti, R. Ferretti, M.A.S. Figueredo, S. Filchagin, R. Fini, F.M. Fionda, E.M. Fiore, M. Floris, Z. Fodor, S. Foertsch, P. Foka, S. Fokin, F. Formenti, E. Fragiacomo, M. Fragkiadakis, U. Frankenfeld, A. Frolov, U. Fuchs, F. Furano, C. Furget, M. Fusco Girard, J.J. Gaardhøje, S. Gadrat, M. Gagliardi, A. Gago, M. Gallio, P. Ganoti, M.S. Ganti, C. Garabatos, C. García Trapaga, J. Gebelein, R. Gemme, M. Germain, A. Gheata, M. Gheata, B. Ghidini, P. Ghosh, G. Giraudo, P. Giubellino, E. Gladysz-Dziadus, R. Glasow, P. Glässel, A. Glenn, R. Gómez Jiménez, H. González Santos, L.H. González-Trueba, P. González-Zamora, S. Gorbunov, Y. Gorbunov, S. Gotovac, H. Gottschlag, V. Grabski, R. Grajcarek, A. Grelli, A. Grigoras, C. Grigoras, V. Grigoriev, A. Grigoryan, S. Grigoryan, B. Grinyov, N. Grion, P. Gros, J.F. Grosse-Oetringhaus, J.-Y. Grossiord, R. Grosso, F. Guber, R. Guernane, C. Guerra, B. Guerzoni, K. Gulbrandsen, H. Gulkanyan, T. Gunji, A. Gupta, R. Gupta, H.-A. Gustafsson, H. Gutbrod, Ø. Haaland, C. Hadjidakis, M. Haiduc, H. Hamagaki, G. Hamar, J. Hamblen, B.H. Han, J.W. Harris, M. Hartig, A. Harutyunyan, D. Hasch, D. Hasegan, D. Hatzifotiadou, A. Hayrapetyan, M. Heide, M. Heinz, H. Helstrup, A. Herghelegiu, C. Hernández, G. Herrera Corral, N. Herrmann, K.F. Hetland, B. Hicks, A. Hiei, P.T. Hille, B. Hippolyte, T. Horaguchi, Y. Hori, P. Hristov, I. Hřivnáčová, S. Hu, M. Huang, S. Huber, T.J. Humanic, D. Hutter, D.S. Hwang, R. Ichou, R. Ilkaev, I. Ilkiv, M. Inaba, P.G. Innocenti, M. Ippolitov, M. Irfan, C. Ivan, A. Ivanov, M. Ivanov, V. Ivanov, T. Iwasaki, A. Jachołkowski, P. Jacobs, L. Jančurová, S. Jangal, R. Janik, C. Jena, S. Jena, L. Jirden, G.T. Jones, P.G. Jones, P. Jovanović, H. Jung, W. Jung, A. Jusko, A.B. Kaidalov, S. Kalcher, P. Kaliňák, M. Kalisky, T. Kalliokoski, A. Kalweit, A. Kamal, R. Kamermans, K. Kanaki, E. Kang, J.H. Kang, J. Kapitan, V. Kaplin, S. Kapusta, O. Karavichev, T. Karavicheva, E. Karpechev, A. Kazantsev, U. Kebschull, R. Keidel, M.M. Khan, S.A. Khan, A. Khanzadeev, Y. Kharlov, D. Kikola, B. Kileng, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kim, S. Kirsch, I. Kisel, S. Kiselev, A. Kisiel, J.L. Klay, J. Klein, C. Klein-Bösing, M. Kliemant, A. Klovning, A. Kluge, M.L. Knichel, S. Kniege, K. Koch, R. Kolevatov, A. Kolojvari, V. Kondratiev, N. Kondratyeva, A. Konevskih, E. Kornaś, R. Kour, M. Kowalski, S. Kox, K. Kozlov, J. Kral, I. Králik, F. Kramer, I. Kraus, A. Kravčáková, T. Krawutschke, M. Krivda, D. Krumbhorn, M. Krus, E. Kryshen, M. Krzewicki, Y. Kucheriaev, C. Kuhn, P.G. Kuijer, L. Kumar, N. Kumar, R. Kupczak, P. Kurashvili, A. Kurepin, A.N. Kurepin, A. Kuryakin, S. Kushpil, V. Kushpil, M. Kutouski, H. Kvaerno, M.J. Kweon, Y. Kwon, P. La Rocca, F. Lackner, P. Ladrón de Guevara, V. Lafage, C. Lal, C. Lara, D.T. Larsen, G. Laurenti, C. Lazzeroni, Y. Le Bornec, N. Le Bris, H. Lee, K.S. Lee, S.C. Lee, F. Lefèvre, M. Lenhardt, L. Leistam, J. Lehnert, V. Lenti, H. León, I. León Monzón, H. León Vargas, P. Lévai, X. Li, Y. Li, R. Lietava, S. Lindal, V. Lindenstruth, C. Lippmann, M.A. Lisa, L. Liu, V. Loginov, S. Lohn, X. Lopez, M. López Noriega, R. López-Ramírez, E. López Torres, G. Løvhøiden, A. Lozea Feijo Soares, S. Lu, P. Luettig, M. Lunardon, G. Luparello, L. Luquin, J.-R. Lutz, K. Ma, R. Ma, D.M. Madagodahettige-Don, A. Maevskaya, M. Mager, D.P. Mahapatra, A. Maire, I. Makhlyueva, D. Mal'Kevich, M. Malaev, K.J. Malagalage, I. Maldonado Cervantes, M. Malek, T. Malkiewicz, P. Malzacher, A. Mamonov, L. Manceau, L. Mangotra, V. Manko, F. Manso, V. Manzari, Y. Mao, J. Mareš, G.V. Margagliotti, A. Margotti, A. Marín, I. Martashvili, P. Martinengo, M.I. Martínez Hernández, A. Martínez Davalos, G. Martínez García, Y. Maruyama, A. Marzari Chiesa, S. Masciocchi, M. Masera, M. Masetti, A. Masoni, L. Massacrier, M. Mastromarco, A. Mastroserio, Z.L. Matthews, A. Matyja, D. Mayani, G. Mazza, M.A. Mazzoni, F. Meddi, A. Menchaca-Rocha, P. Mendez Lorenzo, M. Meoni, J. Mercado Pérez, P. Mereu, Y. Miake, A. Michalon, N. Miftakhov, L. Milano, J. Milosevic, F. Minafra, A. Mischke, D. Miśkowiec, C. Mitu, K. Mizoguchi, J. Mlynarz, B. Mohanty, L. Molnar, M.M. Mondal, L. Montaño Zetina, M. Monteno, E. Montes, M. Morando, S. Moretto, A. Morsch, T. Moukhanova, V. Muccifora, E. Mudnic, S. Muhuri, H. Müller, M.G. Munhoz, J. Munoz, L. Musa, A. Musso, B.K. Nandi, R. Nania, E. Nappi, F. Navach, S. Navin, T.K. Nayak, S. Nazarenko, G. Nazarov, A. Nedosekin, F. Nendaz, J. Newby, A. Nianine, M. Nicassio, B.S. Nielsen, S. Nikolaev, V. Nikolic, S. Nikulin, V. Nikulin, B.S. Nilsen, M.S. Nilsson, F. Noferini, P. Nomokonov, G. Nooren, N. Novitzky, A. Nyatha, C. Nygaard, A. Nyiri, J. Nystrand, A. Ochirov, G. Odyniec, H. Oeschler, M. Oinonen, K. Okada, Y. Okada, M. Oldenburg, J. Oleniacz, C. Oppedisano, F. Orsini, A. Ortiz Velasquez, G. Ortona, A. Oskarsson, F. Osmic, L. Österman, P. Ostrowski, I. Otterlund, J. Otwinowski, G. Øvrebekk, K. Oyama, K. Ozawa, Y. Pachmayer, M. Pachr, F. Padilla, P. Pagano, G. Paić, F. Painke, C. Pajares, S. Pal, S.K. Pal, A. Palaha, A. Palmeri, R. Panse, V. Papikyan, G.S. Pappalardo, W.J. Park, B. Pastirčák, C. Pastore, V. Paticchio, A. Pavlinov, T. Pawlak, T. Peitzmann, A. Pepato, H. Pereira, D. Peressounko, C. Pérez, D. Perini, D. Perrino, W. Peryt, J. Peschek, A. Pesci, V. Peskov, Y. Pestov, A.J. Peters, V. Petráček, A. Petridis, M. Petris, P. Petrov, M. Petrovici, C. Petta, J. Peyré, S. Piano, A. Piccotti, M. Pikna, P. Pillot, O. Pinazza, L. Pinsky, N. Pitz, F. Piuz, R. Platt, M. Płoskoń, J. Pluta, T. Pocheptsov, S. Pochybova, P.L.M. Podesta Lerma, F. Poggio, M.G. Poghosyan, K. Polák, B. Polichtchouk, P. Polozov, V. Polyakov, B. Pommeresch, A. Pop, F. Posa, V. Pospíšil, B. Potukuchi, J. Pouthas, S.K. Prasad, R. Preghenella, F. Prino, C.A. Pruneau, I. Pshenichnov, G. Puddu, P. Pujahari, A. Pulvirenti, A. Punin, V. Punin, M. Putiš, J. Putschke, E. Quercigh, A. Rachevski, A. Rademakers, S. Radomski, T.S. Räihä, J. Rak, A. Rakotozafindrabe, L. Ramello, A. Ramírez Reyes, M. Rammler, R. Raniwala, S. Raniwala, S.S. Räsänen, I. Rashevskaya, S. Rath, K.F. Read, J.S. Real, K. Redlich, R. Renfordt, A.R. Reolon, A. Reshetin, F. Rettig, J.-P. Revol, K. Reygers, H. Ricaud, L. Riccati, R.A. Ricci, M. Richter, P. Riedler, W. Riegler, F. Riggi, A. Rivetti, M. Rodriguez Cahuantzi, K. Røed, D. Röhrich, S. Román López, R. Romita, F. Ronchetti, P. Rosinský, P. Rosnet, S. Rossegger, A. Rossi, F. Roukoutakis, S. Rousseau, C. Roy, P. Roy, A.J. Rubio-Montero, R. Rui, I. Rusanov, G. Russo, E. Ryabinkin, A. Rybicki, S. Sadovsky, K. Šafařík, R. Sahoo, J. Saini, P. Saiz, D. Sakata, C.A. Salgado, R. Salgueiro Domingues da Silva, S. Salur, T. Samanta, S. Sambyal, V. Samsonov, L. Šándor, A. Sandoval, M. Sano, S. Sano, R. Santo, R. Santoro, J. Sarkamo, P. Saturnini, E. Scapparone, F. Scarlassara, R.P. Scharenberg, C. Schiaua, R. Schicker, H. Schindler, C. Schmidt, H.R. Schmidt, K. Schossmaier, S. Schreiner, S. Schuchmann, J. Schukraft, Y. Schutz, K. Schwarz, K. Schweda, G. Scioli, E. Scomparin, P.A. Scott, G. Segato, D. Semenov, S. Senyukov, J. Seo, S. Serci, L. Serkin, E. Serradilla, A. Sevcenco, I. Sgura, G. Shabratova, R. Shahoyan, G. Sharkov, N. Sharma, S. Sharma, K. Shigaki, M. Shimomura, K. Shtejer, Y. Sibiriak, M. Siciliano, E. Sicking, E. Siddi, T. Siemiarczuk, A. Silenzi, D. Silvermyr, E. Simili, G. Simonetti, R. Singaraju, R. Singh, V. Singhal, B.C. Sinha, T. Sinha, B. Sitar, M. Sitta, T.B. Skaali, K. Skjerdal, R. Smakal, N. Smirnov, R. Snellings, H. Snow, C. Søgaard, A. Soloviev, H.K. Soltveit, R. Soltz, W. Sommer, C.W. Son, H. Son, M. Song, C. Soos, F. Soramel, D. Soyk, M. Spyropoulou-Stassinaki, B.K. Srivastava, J. Stachel, F. Staley, E. Stan, G. Stefanek, G. Stefanini, T. Steinbeck, E. Stenlund, G. Steyn, D. Stocco, R. Stock, P. Stolpovsky, P. Strmen, A.A.P. Suaide, M.A. Subieta Vásquez, T. Sugitate, C. Suire, M. Šumbera, T. Susa, D. Swoboda, J. Symons, A. Szanto de Toledo, I. Szarka, A. Szostak, M. Szuba, M. Tadel, C. Tagridis, A. Takahara, J. Takahashi, R. Tanabe, J.D. Tapia Takaki, H. Taureg, A. Tauro, M. Tavlet, G. Tejeda Muñoz, A. Telesca, C. Terrevoli, J. Thäder, R. Tieulent, D. Tlusty, A. Toia, T. Tolyhy, C. Torcato de Matos, H. Torii, G. Torralba, L. Toscano, F. Tosello, A. Tournaire, T. Traczyk, P. Tribedy, G. Tröger, D. Truesdale, W.H. Trzaska, G. Tsiledakis, E. Tsilis, T. Tsuji, A. Tumkin, R. Turrisi, A. Turvey, T.S. Tveter, H. Tydesjö, K. Tywoniuk, J. Ulery, K. Ullaland, A. Uras, J. Urbán, G.M. Urciuoli, G.L. Usai, A. Vacchi, M. Vala, L. Valencia Palomo, S. Vallero, N. van der Kolk, P. Vande Vyvre, M. van Leeuwen, L. Vannucci, A. Vargas, R. Varma, A. Vasiliev, I. Vassiliev, M. Vasileiou, V. Vechernin, M. Venaruzzo, E. Vercellin, S. Vergara, R. Vernet, M. Verweij, I. Vetlitskiy, L. Vickovic, G. Viesti, O. Vikhlyantsev, Z. Vilakazi, O. Villalobos Baillie, A. Vinogradov, L. Vinogradov, Y. Vinogradov, T. Virgili, Y.P. Viyogi, A. Vodopianov, K. Voloshin, S. Voloshin, G. Volpe, B. von Haller, D. Vranic, J. Vrláková, B. Vulpescu, B. Wagner, V. Wagner, L. Wallet, R. Wan, D. Wang, Y. Wang, K. Watanabe, Q. Wen, J. Wessels, U. Westerhoff, J. Wiechula, J. Wikne, A. Wilk, G. Wilk, M.C.S. Williams, N. Willis, B. Windelband, C. Xu, C. Yang, H. Yang, S. Yasnopolskiy, F. Yermia, J. Yi, Z. Yin, H. Yokoyama, I.-K. Yoo, X. Yuan, V. Yurevich, I. Yushmanov, E. Zabrodin, B. Zagreev, A. Zalite, C. Zampolli, Yu. Zanevsky, S. Zaporozhets, A. Zarochentsev, P. Závada, H. Zbroszczyk, P. Zelnicek, A. Zenin, A. Zepeda, I. Zgura, M. Zhalov, X. Zhang, D. Zhou, S. Zhou, J. Zhu, A. Zichichi, A. Zinchenko, G. Zinovjev, Y. Zoccarato, V. Zycháček, and M. Zynovyev
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Diffraction ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Large Hadron Collider ,010308 nuclear & particles physics ,Monte Carlo method ,01 natural sciences ,7. Clean energy ,Spectral line ,Charged particle ,Nuclear physics ,Pseudorapidity ,0103 physical sciences ,Quark–gluon plasma ,High Energy Physics::Experiment ,Multiplicity (chemistry) ,Nuclear Experiment ,010306 general physics - Abstract
The inclusive charged particle transverse momentum distribution is measured in proton-proton collisions at root s = 900 GeV at the LHC using the ALICE detector. The measurement is performed in the central pseudorapidity region (vertical bar eta vertical bar (INEL) = 0.483 +/- 0.001 (stat.) +/- 0.007 (syst.) GeV/c and (NSD) = 0.489 +/- 0.001 (stat.) +/- 0.007 (syst.) GeV/c, respectively. The data exhibit a slightly larger than measurements in wider pseudorapidity intervals. The results are compared to simulations with the Monte Carlo event generators PYTHIA and PHOJET. (C) 2010 Published by Elsevier B.V.
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- 2010
- Full Text
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11. Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
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Bernhard Skaali, A. A. Vinogradov, Daicui Zhou, Vladislav Manko, Mikhail Ippolitov, Hans Muller, I. Sibiriak, S.A. Sadovsky, Valery Punin, Dieter Röhrich, A.S. Vodopianov, T. Sugitate, A. Vasilev, Petr Nomokonov, Alexey Kuryakin, and M. Bogolyubsky
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Physics ,Nuclear and High Energy Physics ,APDS ,Spectrometer ,business.industry ,Detector ,Analog-to-digital converter ,Calorimeter ,law.invention ,Photodiode ,Time of flight ,Optics ,Nuclear magnetic resonance ,law ,business ,Instrumentation ,Diode - Abstract
The Time of Flight (TOF) resolution of one of the LHC ALICE detectors, a prototype of the electromagnetic calorimeter PHOS (PHOton Spectrometer), was measured in beam tests carried out at CERN PS. The prototype of the calorimeter consists of 256 ( 22 × 22 × 180 mm 3 ) cells of light-detecting PbWO 4 (PWO) monocrystals read out with 5 × 5 mm 2 Avalanche Photo Diodes (APDs). Three dedicated front end cards with 24 channels of electronics were designed and produced for using in the tests, each channel consisting of one fast and two slow shapers, a time to amplitude converter and three identical 12-bit peak sensitive Analog to Digital Converters (ADCs). The high voltage bias regulator for APD is located on the same card. The measured TOF resolution is described as σ t = 0.24 / E GeV 2 + 0.4 ns .
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- 2009
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12. RICH for
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R. Hohler, B. Seitz, D. Branford, D. Bettoni, D. Lehmann, P. Schönmeier, M. Ehrenfried, K. Peters, D. I. Glazier, D. P. Watts, Ken Suzuki, O. Merle, C. Sfienti, W. Eyrich, A. Lehmann, Johann Marton, Michael Düren, M. Hoek, R. Schmidt, V. Carassiti, S. Lu, G. Rosner, G. Schepers, A. Teufel, A. Cecchi, V.Kh. Dodokhof, A.S. Vodopianov, K. Föhl, C. Pizzolotto, C. Schwarz, L. Schmitt, Ralf Kaiser, and A. Britting
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Physics ,Nuclear and High Energy Physics ,Photon ,Spectrometer ,Physics::Instrumentation and Detectors ,business.industry ,Cherenkov detector ,Detector ,Particle identification ,law.invention ,Optics ,Antiproton ,law ,High Energy Physics::Experiment ,Particle velocity ,business ,Instrumentation ,Cherenkov radiation - Abstract
The powerful particle identification detection system of the P ¯ ANDA (antiProton ANihilations at DArmstadt) experiment contains three Cherenkov detectors. In the forward direction a conventional RICH detector is planned. In the high solenoid field of the target spectrometer thin Cherenkov detectors using the DIRC principle are mandatory and are envisaged in the form of a barrel and a vertical disc. The combination of the time of arrival of the photons with their spatial image determines not only the particle velocity, but also the wavelength of the photons. Therefore dispersion corrections on the lower and upper detection threshold is possible. Investigations concerning the development of a 3D-Barrel-DIRC are discussed as well as two different studies realizing a new Disc-DIRC for the forward angles. One is based on the Time of Propagation (ToP) method the other on the readout with focusing light guides.
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- 2009
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13. The DIRC detectors of the ANDA experiment at FAIR
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Concettina Sfienti, A. Teufel, A. Cecchi, G. Schepers, P. Schönmeier, R. Hohler, M. Ehrenfried, D. P. Watts, B. Seitz, Johann Marton, D. Lehmann, K. Föhl, D. I. Glazier, D. Branford, A. Britting, Ken Suzuki, W. Eyrich, D. Bettoni, O. Merle, A. Lehmann, M. Hoek, S. Lu, A.S. Vodopianov, V. Carassiti, Klaus Peters, R. Schmidt, Michael Düren, G. Rosner, V.Kh. Dodokhof, C. Pizzolotto, C. Schwarz, L. Schmitt, and Ralf Kaiser
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Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,Detection of internally reflected Cherenkov light ,Detector ,High Energy Physics::Experiment ,Instrumentation ,Photon detection ,Central region ,Particle identification ,Charged particle - Abstract
The P¯ANDA experiment at the planned FAIR facility at GSI, Darmstadt aims at measuring hadronic final states with unprecedented precision and luminosity. Superior particle identification of charged and neutral particles is mandatory to fulfil P¯ANDA's physics aims. DIRC (detection of internally reflected Cherenkov light) counters are foreseen for charged particle identification. A barrel DIRC will cover the central region while a disc DIRC will provide particle identification in the forward region. Three DIRC concepts differing in the radiator geometry and method for dispersion correction are studied. Results are presented on the common issues of radiator material and quality. Photon detection will be discussed as well.
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- 2008
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14. The barrel DIRC of the experiment
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L. Schmitt, C. Sfienti, B. Seitz, A. Lehmann, Klaus Peters, Ralf Kaiser, A.S. Vodopianov, Michael Düren, V.Kh. Dodokhof, D. Lehmann, C. Schwarz, G. Schepers, P. Schönmeier, H. Marton, A. Teufel, A. Cecchi, V. Carassiti, D. Branford, D. Bettoni, K. Föhl, and R. Hohler
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Physics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Photon ,Physics::Instrumentation and Detectors ,Cherenkov detector ,Detector ,Charged particle ,Particle identification ,Charm quark ,law.invention ,Nuclear physics ,Antiproton ,law ,High Energy Physics::Experiment ,Instrumentation - Abstract
Cooled antiproton beams of unprecedented intensities in the energy range of 1–15 GeV/ c will be used at the P ¯ ANDA experiment at FAIR to perform high precision experiments in the charmed quark sector. The charged particle identification in the barrel region needs a thin detector operating in a strong magnetic field. Both requirements can be met by a Cherenkov detector using the DIRC principle. Combining the time of arrival of the photons with their spatial image determines not only the particles velocity, but also the wavelength of the photons. Therefore, dispersion correction at the lower and upper detection thresholds is possible. Special care has to be taken to couple the photon detector to the barrel radiator bars.
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- 2008
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15. 2T superconducting detector solenoid for the PANDA target spectrometer
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A.A. Efremov, A.S. Vodopianov, A. N. Sissakian, Yu. Yu. Lobanov, H. Orth, A.F. Makarov, and E.K. Koshurnikov
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Physics ,Cryostat ,Nuclear and High Energy Physics ,Spectrometer ,Physics::Instrumentation and Detectors ,business.industry ,Detector ,Solenoid ,Tracking (particle physics) ,Magnetic field ,Mandrel ,Nuclear magnetic resonance ,Optics ,Electromagnetic coil ,Physics::Accelerator Physics ,Nuclear Experiment ,business ,Instrumentation - Abstract
This paper describes the JINR design of the large 2 T superconducting solenoid for the target spectrometer of the PANDA experiment at HESR (FAIR, GSI, Darmstadt, Germany). The solenoid coil has an inner radius of 1.08 m and a length of 2.90 m. This solenoid is non-centrally split providing a warm bore of 100 mm in diameter through the coil to accommodate sufficient space for the internal target installations. Maximally stored energy in the windings is 22.3 MJ. All tracking and calorimetric detectors surrounding the target point, with exception of a forward cone of 5 ∘ opening, are placed inside the lqHe-cryostat. The main features of the design and technique are as follows: a copper stabilizer and soldering technique for the superconducting cable; a stainless steel cryostat; winding technique over a mandrel; coreless type of the coil; low operational current. The details of the PANDA solenoid design including the magnetic field and stress–strain calculations are covered.
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- 2008
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16. Measurement of the photon structure function F2γ with the L3 detector at LEP
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D. P. Stickland, M. Vivargent, Y. H. Chang, L. Z. Sun, R. Barillère, R. Leiste, S. V. Baldew, N. Batalova, D. O. Prokofiev, Francesca Nessi-Tedaldi, R. Vasquez, J. D. Burger, L. Bellucci, Z. M. Wang, Jasper Kirkby, M. A. Falagan, J. D. Swain, G. Rahal-Callot, N. Raja, M. Zöller, C. Paus, P. Tarján, H. Suter, Dimitri Bourilkov, H. Anderhub, P. Spillantini, V. Plyaskin, T. Novak, Georgi Sultanov, W. J. Burger, J. K. Kim, E. Fiandrini, Gyorgy Vesztergombi, G. Baksay, S. Villa, Igor Vorobiev, E. Delmeire, B. Echenard, Y. S. Lu, Michael Dittmar, Maurizio Biasini, Marta Felcini, Alexei Raspereza, Roberto Battiston, Z. P. Zhang, Peter Raics, F. Pierella, P. Levtchenko, K. Sudhakar, J. Mnich, A. De Salvo, P. Bartalini, Federico Cindolo, Panos A Razis, Michele Guida, Kajari Mazumdar, A. Shvorob, Francesco Becattini, Gerjan Bobbink, B. Borgia, M. T. Dova, J. Ulbricht, X. D. Cai, G. Forconi, M. Pohl, S. Bottai, Harvey B Newman, Jozsef Toth, Marcus Hohlmann, S. Braccini, M. Chemarin, B. Musicar, B. Tellili, G. Cara Romeo, Nicola Cavallo, L. Romero, G. Grenier, S. Reucroft, J. Debreczeni, A. El Hage, S. C. Tonwar, J. Berdugo, I. Clare, M. Levtchenko, Frank Filthaut, E. J. Sanchez, M. Bourquin, R. de Asmundis, Francesca Cavallari, Riccardo Paramatti, A. Kunin, I. Fisk, A. Böhm, I. Pal, G. M. Chen, A. Favara, H. J. Yang, S. Roth, R. Ofierzynski, Thomas Ferguson, A. Bajo, P. Achard, Z. F. Gong, C. Dionisi, J. H. Field, H. F. Chen, J. P. Martin, Pablo Garcia-Abia, Alain Hervé, S. Likhoded, J. Casaus, W. J. Metzger, C-Q. Li, Philippe Mermod, Marcella Diemoz, Yu. Galaktionov, V. K. Gupta, A. Bay, J. Alcaraz, G. Mirabelli, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, L. Cifarelli, H. El Mamouni, S. C. Blyth, Marco Meschini, M. N. Kienzle-Focacci, B. Stoyanov, C. G. Yang, D. Haas, C. Furetta, Gianpaolo Carlino, F. DeNotaristefani, M. Lebeau, C. Rosenbleck, Claudia Cecchi, L. Xia, Oleg Fedin, Z. A. Liu, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, M. Aguilar-Benitez, O. Grimm, Felicitas Pauss, J. Pothier, Yu. Zalite, P. Berges, Herwig Schopper, Christopher George Tully, Wolfgang Lohmann, A. Mihul, G. Alemanni, P. Lebrun, R. Ramelli, S. Rosier-Lees, Jeremy Mans, Qiuwang Wang, G. S. Muanza, S. Saremi, X. L. Wang, B. Bertucci, M. Pauluzzi, F. Anselmo, Nicanor Colino, Alexander Malinin, G. Chiefari, S. Shevchenko, F. Behner, Jean Fay, P. de Jong, N. Shivarov, Claudio Luci, Alessandra Doria, S. C. Yeh, Vladimir Andreev, Robert Clare, W. Kittel, A. Rosca, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, Guo-Ming Chen, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, W. C. Fisher, Lamberto Luminari, F. L. Linde, K. Dehmelt, D. Ren, M. Napolitano, R. T. Van de Walle, D. Duchesneau, H. S. Chen, L. Servoli, M. Gataullin, J. A. Rubio, Leonardo Merola, G. Ruggiero, A. Chen, J. Salicio, G. Landi, An. Zalite, P. Ladron de Guevara, Pierre Lecomte, L. Tauscher, An.A. Vorobyov, S. R. Hou, M. Wadhwa, D. J. Schotanus, T. Azemoon, O. Adriani, A. J.M. Muijs, Peter Denes, Werner Lustermann, M. Dierckxsens, Imad Baptiste Laktineh, Lucas Taylor, E. Valente, L. Baksay, Marcos Cerrada, Manjit Kaur, Paolo Bagnaia, Mingming Yang, Ren-Yuan Zhu, G. Viertel, Hans J. Vogel, W. T. Lin, M. Kopal, S. Costantini, M. Pedace, A. Gurtu, M. Rescigno, M. W. Gruenewald, R. Ranieri, Z. Szillasi, B. De La Cruz, M. Steuer, Marc Weber, J. J. Blaising, P. Déglon, Speranza Falciano, V. Koutsenko, Sw. Banerjee, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Simonetta Gentile, M. A. Rahaman, D. Perret-Gallix, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, A. Klimentov, M. Pioppi, Egidio Longo, L. J. Gutay, U. Becker, A. Arefiev, H. Vogt, Jiawei Zhao, F. J. Eppling, L. W. Jones, P. H. Fisher, S. M. Ting, R. R. McNeil, H. L. Zhuang, Arno Straessner, L. Malgeri, G. Holzner, J.V. Allaby, S. Patricelli, A. Lebedev, Dong-Chul Son, B. P. Roe, K. Riles, J. Hirschfelder, D. Hatzifotiadou, Laszlo Boldizsar, Stefano Giagu, F. Marzano, G. Coignet, Subir Sarkar, Mariagrazia Alviggi, F. Brochu, D. della Volpe, I. Vetlitsky, Samuel C.C. Ting, A. Barczyk, V. Shoutko, Adrian Biland, G. Passaleva, I. Josa-Mutuberria, M. Kräber, M. Musy, T. Paul, W. G. Ma, P. Jindal, P. Le Coultre, M. Basile, S. Natale, R. Berbeco, C. Souga, S. Vlachos, J. G. Branson, S. Sushkov, I. Vodopianov, Davide Piccolo, A. Engler, S. Wynhoff, M. Capell, V. Veszpremi, M. Duda, K. Freudenreich, S. N. Ganguli, M. Biglietti, Aleandro Nisati, A. Degré, H. S. Fesefeldt, E. Pistolesi, S. Cucciarelli, C. Maña, A. Eline, B. L. Betev, A. M. Cartacci, A. C. König, A. Krüger, B. Zimmermann, Z. Z. Xu, C. H. Lin, V. Pojidaev, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Sándor Nagy, X. W. Tang, P. A. Piroué, M. Chamizo, Luca Lista, P. G. Rancoita, C. Palomares, B. N. Jin, Sabine Riemann, H. Nowak, S. Banerjee, Tariq Aziz, D. Teyssier, Pierluigi Paolucci, Crisostomo Sciacca, and H. Milcent
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,hadronic photon structure function ,010308 nuclear & particles physics ,Scattering ,Detector ,Hadron ,Física ,polar-angle calorimeter ,Parton ,ddc:500.2 ,Electron ,01 natural sciences ,Photon structure function ,Calorimeter ,Nuclear physics ,hadrons ,0103 physical sciences ,High Energy Physics::Experiment ,Nuclear Experiment ,010306 general physics ,Ciencias Exactas - Abstract
The e+e− → e+e−hadrons reaction, where one of the two electrons is detected in a low polar-angle calorimeter, is analysed in order to measure the hadronic photon structure function F2γ. The full high-energy and high-luminosity data set, collected with the L3 detector at centre-of-mass energies 189 GeV ≼ √s ≼ 209 GeV, corresponding to an integrated luminosity of 608 pb−1 is used. The Q2 range 11 GeV2 ≼ Q2 ≼ 34 GeV2 and the x range 0.006 ≼ x ≼ 0.556 are considered. The data are compared with recent parton density functions., Facultad de Ciencias Exactas
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- 2005
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17. A high resolution electromagnetic calorimeter based on lead-tungstate crystals
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Vladislav Manko, H. Delagrange, T. Dobrowolski, Grzegorz Andrzej Wilk, J. S. Díaz, Yu. I. Vinogradov, L. Tykarski, K. Polák, A. A. Vinogradov, A. Soloviev, S.A. Konstantinov, G.C. Balbestre, O.A. Maeland, J.A. Mares, M. Kozlowski, Mikhail Ippolitov, Alexey Kuryakin, Kenta Shigaki, A. Klovning, A. S. Nyanin, O.H. Odland, Zhongbao Yin, D. Budnikov, Boris Polishchuk, S. Nazarenko, V. Basmanov, Toru Sugitate, V.A. Victorov, Yves Roland Schutz, Petr Nomokonov, Krzysztof Redlich, M. Yu. Bogolyubsky, Dmitry Aleksandrov, Radiy Ilkaev, Teodor Siemiarczuk, Andrzej Deloff, A.S. Vodopianov, S.A. Sadovsky, I. Sibiriak, B. Pommersche, V.A. Senko, V. Lebedev, Krzysztof Karpio, Valery Punin, Yu. V. Kharlov, R. Kohara, D. Wormald, Dieter Röhrich, V. Petrov, S. Burachas, Sergey Nikulin, A. A. Tsvetkov, Bernhard Skaali, Alexander Vasiliev, and G. Stefanek
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Physics ,Nuclear and High Energy Physics ,Large Hadron Collider ,Spectrometer ,Physics::Instrumentation and Detectors ,Preamplifier ,business.industry ,Detector ,Photodetector ,Particle detector ,Photodiode ,law.invention ,Optics ,law ,High Energy Physics::Experiment ,Nuclear Experiment ,business ,Instrumentation ,Diode - Abstract
A large-scale prototype of the PHOS electromagnetic spectrometer, which is part of the ALICE detector, has been built and tested. This prototype has 256 detector channels and is operated at −25 ° C. Each detector channel is a lead-tungstate crystal coupled to an Avalanche Photo-Diode with a low-noise preamplifier. The prototype includes a 16×16 crystal matrix, photo-detectors, analog and digital electronics, a thermo-stabilized cooling system, a light-emitting diode monitoring system, and a charged-particle detector acting as veto counter. Results of measurements using electron and hadron beams of the CERN PS and SPS accelerators are discussed, and the performance of the prototype is evaluated.
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- 2005
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18. Neutral-current four-fermion production in e+e− interactions at LEP
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S. Pensotti, Valery Schegelsky, Antonino Zichichi, Igor Vorobiev, H. Rykaczewski, Giovanni Organtini, Felicitas Pauss, H. Anderhub, S. Rosier-Lees, W. Kittel, G. S. Muanza, P. Le Coultre, M. Basile, Michele Guida, P. Levtchenko, Panos A Razis, R. Leiste, B. Musicar, Jean Fay, Riccardo Paramatti, A. Kunin, D. Haas, A. Favara, M. Vivargent, A. Arefiev, P. G. Rancoita, C. Palomares, A. Barczyk, R. R. McNeil, F. Pierella, S. Braccini, C-Q. Li, J.V. Allaby, S. Patricelli, Federico Cindolo, J. K. Kim, V. K. Gupta, H. L. Zhuang, Yu. Galaktionov, B. N. Jin, Marcella Diemoz, Adrian Biland, Z. Szillasi, Arno Straessner, L. Cifarelli, H. Nowak, L. Baksay, V. Koutsenko, D. Hatzifotiadou, E. Delmeire, J. Alcaraz, S. Sushkov, S. Bottai, Luca Lista, J. Berdugo, Y. S. Lu, G. Mirabelli, Laszlo Boldizsar, Gianpaolo Carlino, F. DeNotaristefani, Marc Weber, M. Rescigno, Mingming Yang, R. de Asmundis, I. Fisk, E. J. Sanchez, A. Shvorob, R. Vasquez, G. Forconi, M. Pohl, S. C. Tonwar, J. Mnich, Simonetta Gentile, M. Levtchenko, G. Holzner, Piero Spillantini, Frank Filthaut, H. Milcent, C. Souga, K. Riles, M. Pioppi, A. Klimentov, Francesca Cavallari, Thomas Ferguson, John Swain, Jozsef Toth, J. H. Field, A. Mihul, G. Alemanni, L. J. Gutay, Peter H. Fisher, F. Marzano, G. Coignet, Willis Lin, Sabine Riemann, U. Becker, Z. A. Liu, M. W. Gruenewald, I. Vodopianov, A. Engler, P. Tarján, Dimitri Bourilkov, B. Stoyanov, V. Veszpremi, J. P. Martin, S. C. Yeh, M. Lebeau, Lamberto Luminari, P. Extermann, Tariq Aziz, D. Teyssier, S. Wynhoff, M. Capell, Christoph Schäfer, B. Z. Yang, R. Ranieri, P. Berges, Vladimir Andreev, Ren-Yuan Zhu, B. De La Cruz, M. Pedace, B. P. Roe, M. Biglietti, H. S. Fesefeldt, E. Pistolesi, G. Grenier, Qiuwang Wang, S. Saremi, Stefan Roth, Roberto Battiston, Alexander S. Sakharov, An.A. Vorobyov, G. Y. Zhu, E. Shumilov, F. J. Eppling, L. W. Jones, S. M. Ting, A. Gurtu, H. Hofer, K. L. Tung, A. El Hage, Aleandro Nisati, R. T. Van de Walle, Alexander Malinin, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, B. Echenard, A. De Salvo, H. El Mamouni, Crisostomo Sciacca, Subir Sarkar, F. Brochu, D. della Volpe, Gerjan Bobbink, P. Jindal, T. Paul, M. Kopal, M. Steuer, B. Borgia, M. T. Dova, J. Ulbricht, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, P. Bartalini, Nicola Cavallo, B. Zimmermann, A. Lebedev, Pierluigi Paolucci, Dong-Chul Son, C. Dionisi, P. Déglon, Speranza Falciano, Konrad Deiters, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, J. A. Rubio, B. Tellili, W. C. Fisher, Claudia Cecchi, D. P. Stickland, Leonardo Merola, L. Tauscher, Harvey B Newman, Sw. Banerjee, T. Azemoon, Pierre Lecomte, Y. H. Chang, G. B. Mohanty, J. J. Blaising, J. Hirschfelder, Stefano Giagu, A. Bajo, Egidio Longo, Pablo Garcia-Abia, Alain Hervé, Alberto Aloisio, N. Batalova, Peter Denes, G. Cara Romeo, P. Lebrun, S. Reucroft, J. Debreczeni, A. Bay, J. G. Branson, J. Mans, Werner Lustermann, Charles Timmermans, M. Dierckxsens, E. Valente, An. Zalite, I. Clare, S. Vlachos, Marcos Cerrada, Mariagrazia Alviggi, Jiawei Zhao, Sándor Nagy, Paolo Bagnaia, Francesca Nessi-Tedaldi, S. C. Blyth, Marco Meschini, J. Casaus, Davide Piccolo, Helmut Vogel, L. Xia, X. L. Wang, M. A. Rahaman, D. Perret-Gallix, S. N. Ganguli, Georgi Sultanov, Axel König, C. Furetta, Oleg Fedin, M. Pauluzzi, B. L. Betev, Klaus Dehmelt, Guo-Ming Chen, F. L. Linde, X. W. Tang, A. Degré, P. A. Piroué, M. Aguilar-Benitez, O. Grimm, W. J. Burger, Herwig Schopper, S. Natale, I. Vetlitsky, J. D. Burger, G. Ruggiero, A. Chen, Maurizio Biasini, M. Chamizo, Peter Raics, S. Mele, C. Rosenbleck, G. Viertel, Michael Dittmar, Marta Felcini, J. Salicio, G. Rahal-Callot, Z. F. Gong, N. Raja, C. G. Yang, Kajari Mazumdar, X. D. Cai, D. Ren, J. Pothier, Yu. Zalite, Zheng Wang, A. Eline, V. Plyaskin, C. Paus, Christopher George Tully, Francesco Becattini, B. Roux, K. Sudhakar, Zhenyu Zhang, S. Costantini, A. M. Cartacci, Marcus Hohlmann, Wesley James Metzger, A. Rosca, M. Duda, T. Novak, M. Gataullin, H. J. Yang, K. Freudenreich, M. Chemarin, H. Suter, R. Ofierzynski, P. Ladron de Guevara, S. Likhoded, G. M. Chen, Alexei Raspereza, L. Romero, Z. Z. Xu, C. H. Lin, G. Baksay, V. Pojidaev, M. Bourquin, A. Krüger, Wolfgang Lohmann, H. Vogt, P. Achard, Samuel C.C. Ting, R. Barillère, B. Bertucci, S. V. Baldew, S. Cucciarelli, M. N. Kienzle-Focacci, D. O. Prokofiev, L. Z. Sun, A. Böhm, Jasper Kirkby, M. A. Falagan, C. Maña, F. Anselmo, Nicanor Colino, M. Zöller, L. Bellucci, V. Shoutko, G. Passaleva, I. Josa-Mutuberria, M. Kräber, M. Musy, R. Berbeco, I. Pal, R. Ramelli, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, G. Landi, A. J.M. Muijs, Manjit Kaur, H. F. Chen, G. Chiefari, S. Shevchenko, F. Behner, Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, and S. Villa
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Physics ,Nuclear and High Energy Physics ,Muon ,Neutral current ,010308 nuclear & particles physics ,Fermion ,Electron ,01 natural sciences ,Standard Model ,0103 physical sciences ,Mass spectrum ,Heavy particle ,Atomic physics ,010306 general physics - Abstract
Neutral-current four-fermion production, e + e − → f f ¯ f ′ f ¯ ′ , is studied in 0.7 fb −1 of data collected with the L3 detector at LEP at centre-of-mass energies s = 183 – 209 GeV . Four final states are considered: q q ¯ ν ν ¯ , q q ¯ l + l − , l + l − l ′ + l ′ − and l + l − ν ν ¯ , where l denotes either an electron or a muon. Their cross sections are measured and found to agree with the Standard Model predictions. In addition, the e + e − → Z γ ∗ → f f ¯ f ′ f ¯ ′ process is studied and its total cross section at the average centre-of-mass energy 〈 s 〉 = 196.6 GeV is found to be 0.29 ± 0.05 ± 0.03 pb , where the first uncertainty is statistical and the second systematic, in agreement with the Standard Model prediction of 0.22 pb. Finally, the mass spectra of the q q ¯ l + l − final states are analysed to search for the possible production of a new neutral heavy particle, for which no evidence is found.
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- 2005
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19. Neutral-current four-fermion production in e+e− interactions at LEP
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Achard, P., Adriani, O., Aguilar-Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alviggi, M.G., Anderhub, H., Andreev, V.P., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, G., Baksay, L., Baldew, S.V., Banerjee, S., Banerjee, Sw., Barczyk, A., Barillère, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B.L., Biasini, M., Biglietti, M., Biland, A., Blaising, J.J., Blyth, S.C., Bobbink, G.J., Böhm, A., Boldizsar, L., Borgia, B., Bottai, S., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J.G., Brochu, F., Burger, J.D., Burger, W.J., Cai, X.D., Capell, M., Cara Romeo, G., Carlino, G., Cartacci, A., Casaus, J., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Chamizo, M., Chang, Y.H., Chemarin, M., Chen, A., Chen, G., Chen, G.M., Chen, H.F., Chen, H.S., Chiefari, G., Cifarelli, L., Cindolo, F., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., de la Cruz, B., Cucciarelli, S., de Asmundis, R., Déglon, P., Debreczeni, J., Degré, A., Dehmelt, K., Deiters, K., della Volpe, D., Delmeire, E., Denes, P., DeNotaristefani, F., De Salvo, A., Diemoz, M., Dierckxsens, M., Dionisi, C., Dittmar, M., Doria, A., Dova, M.T., Duchesneau, D., Duda, M., Echenard, B., Eline, A., El Hage, A., El Mamouni, H., Engler, A., Eppling, F.J., Extermann, P., Falagan, M.A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J.H., Filthaut, F., Fisher, P.H., Fisher, W., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Yu., Ganguli, S.N., Garcia-Abia, P., Gataullin, M., Gentile, S., Giagu, S., Gong, Z.F., Grenier, G., Grimm, O., Gruenewald, M.W., Guida, M., Gupta, V.K., Gurtu, A., Gutay, L.J., Haas, D., Hatzifotiadou, D., Hebbeker, T., Hervé, A., Hirschfelder, J., Hofer, H., Hohlmann, M., Holzner, G., Hou, S.R., Jin, B.N., Jindal, P., Jones, L.W., de Jong, P., Josa-Mutuberría, I., Kaur, M., Kienzle-Focacci, M.N., Kim, J.K., Kirkby, J., Kittel, W., Klimentov, A., König, A.C., Kopal, M., Koutsenko, V., Kräber, M., Kraemer, R.W., Krüger, A., Kunin, A., Ladron de Guevara, P., Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Le Goff, J.M., Leiste, R., Levtchenko, M., Levtchenko, P., Li, C., Likhoded, S., Lin, C.H., Lin, W.T., Linde, F.L., Lista, L., Liu, Z.A., Lohmann, W., Longo, E., Lu, Y.S., Luci, C., Luminari, L., Lustermann, W., Ma, W.G., Malgeri, L., Malinin, A., Maña, C., Mans, J., Martin, J.P., Marzano, F., Mazumdar, K., McNeil, R.R., Mele, S., Merola, L., Meschini, M., Metzger, W.J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G.B., Muanza, G.S., Muijs, A.J.M., Musicar, B., Musy, M., Nagy, S., Natale, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nisati, A., Novak, T., Nowak, H., Ofierzynski, R., Organtini, G., Pal, I., Palomares, C., Paolucci, P., Paramatti, R., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret-Gallix, D., Piccolo, D., Pierella, F., Pioppi, M., Piroué, P.A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Pothier, J., Prokofiev, D., Rahal-Callot, G., Rahaman, M.A., Raics, P., Raja, N., Ramelli, R., Rancoita, P.G., Ranieri, R., Raspereza, A., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Roe, B.P., Romero, L., Rosca, A., Rosemann, C., Rosenbleck, C., Rosier-Lees, S., Roth, S., Roux, B., Rubio, J.A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Schäfer, C., Schegelsky, V., Schopper, H., Schotanus, D.J., Sciacca, C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Son, D., Souga, C., Spillantini, P., Steuer, M., Stickland, D.P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L.Z., Sushkov, S., Suter, H., Swain, J.D., Szillasi, Z., Tang, X.W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., Ting, Samuel C.C., Ting, S.M., Tonwar, S.C., Tóth, J., Tully, C., Tung, K.L., Ulbricht, J., Valente, E., Van de Walle, R.T., Vasquez, R., Veszpremi, V., Vesztergombi, G., Vetlitsky, I., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A.A., Wadhwa, M., Wang, Q., Wang, X.L., Wang, Z.M., Weber, M., Wynhoff, S., Xia, L., Xu, Z.Z., Yamamoto, J., Yang, B.Z., Yang, C.G., Yang, H.J., Yang, M., Yeh, S.C., Zalite, An., Zalite, Yu., Zhang, Z.P., Zhao, J., Zhu, G.Y., Zhu, R.Y., Zhuang, H.L., Zichichi, A., Zimmermann, B., and Zöller, M.
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Nuclear and High Energy Physics - Published
- 2005
- Full Text
- View/download PDF
20. Measurement of exclusive ρ0ρ0 production in mid-virtuality two-photon interactions at LEP
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, B.N. Jin, P. Jindal, L.W. Jones, P. de Jong, I. Josa-Mutuberría, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, C. Rosemann, C. Rosenbleck, S. Rosier-Lees, S. Roth, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, and M. Zöller
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Nuclear physics ,Physics ,Nuclear and High Energy Physics ,High energy ,Particle physics ,Photon ,Luminosity (scattering theory) ,Virtuality (philosophy) - Abstract
Exclusive ρ0ρ0 production in two-photon collisions between a quasi-real and a mid-virtuality photon is studied with data collected at LEP at centre-of-mass energies 183
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- 2004
- Full Text
- View/download PDF
21. Measurement of exclusive ρ+ρ− production in high-Q2 two-photon collisions at LEP
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, Y. Hu, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberría, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, C. Rosemann, C. Rosenbleck, S. Rosier-Lees, S. Roth, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, H. Wilkens, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, and M. Zöller
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,Photon ,010308 nuclear & particles physics ,7. Clean energy ,01 natural sciences ,Nuclear physics ,Cross section (geometry) ,Near threshold ,0103 physical sciences ,Production (computer science) ,010306 general physics - Abstract
Exclusive ρ+ρ- production in two-photon collisions involving a single highly-virtual photon is studied for the first time with data collected by the L3 experiment at LEP at centre-of-mass energies 89
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- 2004
- Full Text
- View/download PDF
22. Study of the e+e−→Zγ process at LEP and limits on triple neutral-gauge-boson couplings
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B. Zimmermann, Felicitas Pauss, S. Rosier-Lees, Konrad Deiters, P. Le Coultre, G. B. Mohanty, Alberto Aloisio, Samuel C.C. Ting, H. Anderhub, G. Ruggiero, M. Basile, Simonetta Gentile, A. Klimentov, Sándor Nagy, Michele Guida, A. Lebedev, Dong-Chul Son, S. Sushkov, Zhen Zhang, X. W. Tang, J. J. Blaising, J. Hirschfelder, Stefano Giagu, M. Pioppi, S. Braccini, M. Vivargent, D. Piccolo, P. A. Piroué, M. Chamizo, G. Mirabelli, L. J. Gutay, G. Cara Romeo, B. P. Roe, U. Becker, R. de Asmundis, I. Fisk, G. Chiefari, Roberto Battiston, Peter H. Fisher, Klaus Dehmelt, V. Veszpremi, S. Shevchenko, Aleandro Nisati, Georgi Sultanov, Joseph Quartieri, H. Vogt, G. Baksay, F. J. Eppling, L. W. Jones, Leonardo Merola, I. Vetlitsky, Ren-Yuan Zhu, F. Behner, F. Brochu, P. G. Rancoita, Gerjan Bobbink, B. Borgia, D. della Volpe, B. N. Jin, J. K. Kim, S. M. Ting, M. Pedace, M. Chemarin, F. Pierella, L. Tauscher, M. T. Dova, J. Ulbricht, Federico Cindolo, G. M. Chen, J. Mnich, H. Nowak, D. Vicinanza, A. Gurtu, Lamberto Luminari, A. Barczyk, C. Palomares, B. De La Cruz, M. Rescigno, H. El Mamouni, B. Tellili, T. Azemoon, R. Ramelli, Adrian Biland, P. Tarján, Dimitri Bourilkov, I. Clare, Marcos Cerrada, Marc Weber, P. Spillantini, P. de Jong, S. Banerjee, N. Shivarov, Claudio Luci, A. El Hage, G. Passaleva, Pierre Lecomte, P. Déglon, Speranza Falciano, Tariq Aziz, B. Petersen, S. C. Tonwar, E. Fiandrini, Gyorgy Vesztergombi, D. Teyssier, Pierluigi Paolucci, Frank Filthaut, Robert Clare, S. Costantini, Zheng Wang, Riccardo Paramatti, C. Souga, Werner Lustermann, Charles Timmermans, M. Dierckxsens, B. Echenard, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, J. A. van Dalen, A. De Salvo, Oleg Fedin, H. Milcent, Thomas Ferguson, Z. Szillasi, M. Napolitano, P. Bartalini, S. Bottai, Egidio Longo, J.V. Allaby, S. Patricelli, Yu. Galaktionov, I. Vodopianov, Alessandra Doria, Harvey B Newman, M. Musy, W. J. Burger, P. Lebrun, V. Koutsenko, A. Rosca, Michael Dittmar, D. Duchesneau, H. S. Chen, J. Alcaraz, Jeremy Mans, Jiawei Zhao, Crisostomo Sciacca, L. Servoli, A. Engler, S. Wynhoff, D. Hatzifotiadou, Laszlo Boldizsar, M. Capell, A. Kunin, P. Ladron de Guevara, An.A. Vorobyov, R. Leiste, I. Pal, H. S. Fesefeldt, E. Pistolesi, S. R. Hou, M. Wadhwa, D. J. Schotanus, M. Gataullin, K. Sudhakar, O. Adriani, Imad Baptiste Laktineh, A. Mihul, G. Alemanni, A. Bajo, Guo-Ming Chen, F. L. Linde, Vladimir Andreev, Lucas Taylor, M. G. Alviggi, R. Vasquez, J. G. Branson, A. Böhm, J. Casaus, S. C. Yeh, A. Chen, J. Salicio, S. N. Ganguli, R. van Gulik, C. Furetta, G. Forconi, M. Pohl, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, G. Landi, A. Degré, C. Rosenbleck, W. J. Metzger, C. G. Yang, J. Pothier, Yu. Zalite, Jozsef Toth, A. J.M. Muijs, Manjit Kaur, A. Eline, D. P. Stickland, Y. H. Chang, R. T. Van de Walle, G. Grenier, D. Haas, S. Reucroft, J. Debreczeni, L. Romero, S. Sarkar, M. Bourquin, E. Delmeire, P. Achard, Y. S. Lu, Francesca Nessi-Tedaldi, J. D. Burger, G. Rahal-Callot, N. Raja, Peter Denes, H. Suter, A. Shvorob, R. Ranieri, M. Levtchenko, E. Valente, Paolo Bagnaia, S. C. Blyth, S. Pensotti, Valery Schegelsky, Antonino Zichichi, J. H. Field, H. Rykaczewski, Giovanni Organtini, H. Wilkens, Marco Meschini, B. Stoyanov, G. S. Muanza, Jean Fay, Maurizio Biasini, Christopher George Tully, G. Viertel, Hans J. Vogel, Wolfgang Lohmann, B. Bertucci, Marta Felcini, W. T. Lin, F. Anselmo, Nicanor Colino, Hao-Ze Chen, B. Musicar, A. Favara, Francesco Becattini, Marcella Diemoz, L. Cifarelli, L. Baksay, V. Shoutko, N. Batalova, H. J. Yang, Peter Raics, R. Ofierzynski, Kajari Mazumdar, X. D. Cai, S. Likhoded, Marcus Hohlmann, V. Plyaskin, Alexander Malinin, T. Novak, M. Duda, K. Freudenreich, Z. A. Liu, Alexei Raspereza, M. W. Gruenewald, W. C. Fisher, Qiuwang Wang, A. Krüger, S. Saremi, Stefan Roth, S. Cucciarelli, L. Z. Sun, R. Barillère, C. Maña, An. Zalite, C-Q. Li, S. V. Baldew, D. O. Prokofiev, V. K. Gupta, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, Jasper Kirkby, M. A. Falagan, M. Zöller, L. Bellucci, F. DeNotaristefani, T. Paul, Ya Han Hu, S. Natale, J. A. Rubio, C. Paus, M. Kopal, L. Malgeri, P. Berges, B. L. Betev, S. Vlachos, M. Steuer, M. A. Rahaman, D. Perret-Gallix, Luca Lista, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, Sabine Riemann, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, A. M. Cartacci, A. C. König, I. Josa-Mutuberria, M. Kräber, Z. Z. Xu, R. Berbeco, C. H. Lin, V. Pojidaev, Michela Biglietti, A. Arefiev, R. R. McNeil, G. Carlino, H. L. Zhuang, Arno Straessner, G. Holzner, K. Riles, F. Marzano, G. Coignet, S. Villa, Igor Vorobiev, P. Levtchenko, Panos A Razis, J. Berdugo, E. J. Sanchez, W. Kittel, X. L. Wang, M. Pauluzzi, D. Ren, Mingming Yang, Francesca Cavallari, John Swain, J. P. Martin, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, M. N. Kienzle-Focacci, Claudia Cecchi, M. Lebeau, Nicola Cavallo, and Z. F. Gong
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Gauge boson ,Photon ,010308 nuclear & particles physics ,Physics beyond the Standard Model ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Hadron ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,0103 physical sciences ,High Energy Physics::Experiment ,Neutrino ,010306 general physics ,Bhabha scattering - Abstract
The process e+e-→Zγ where the Z boson decays into hadrons or neutrinos, is studied with data collected with the L3 detector at LEP at centre-of-mass energies from 189 up to 209 GeV. The cross sections are measured and found to be in agreement with the Standard Model predictions. Limits on triple neutral-gauge-boson couplings, forbidden in the Standard Model at tree level, are derived. Limits on the energy scales at which the anomalous couplings could be manifest are set. They range from 0.3 to 2.3 TeV depending on the new physics effect under consideration. © 2004 Published by Elsevier B.V.
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- 2004
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23. Photon flow in 158 A GeV Pb+Pb collisions
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Sergey Nikolaev, M.M. Aggarwal, A.L.S. Angelis, V. Antonenko, V. Arefiev, V. Astakhov, V. Avdeitchikov, T.C. Awes, P.V.K.S. Baba, S.K. Badyal, S. Bathe, B. Batiounia, T. Bernier, K.B. Bhalla, V.S. Bhatia, C. Blume, D. Bucher, H. Büsching, L. Carlen, S. Chattopadhyay, M.P. Decowski, H. Delagrange, P. Donni, M.R. Dutta Majumdar, A.K. Dubey, K. El Chenawi, K. Enosawa, S. Fokin, V. Frolov, M.S. Ganti, S. Garpman, O. Gavrishchuk, F.J.M. Geurts, T.K. Ghosh, R. Glasow, B. Guskov, H.Å. Gustafsson, H.H. Gutbrod, I. Hrivnacova, M. Ippolitov, H. Kalechofsky, K. Karadjev, K. Karpio, B.W. Kolb, I. Kosarev, I. Koutcheryaev, A. Kugler, P. Kulinich, M. Kurata, A. Lebedev, H. Löhner, L. Luquin, D.P. Mahapatra, V. Manko, M. Martin, G. Martínez, A. Maximov, Y. Miake, G.C. Mishra, B. Mohanty, M.-J. Mora, D. Morrison, T. Mukhanova, D.S. Mukhopadhyay, H. Naef, B.K. Nandi, S.K. Nayak, T.K. Nayak, A. Nianine, V. Nikitine, S. Nikolaev, P. Nilsson, S. Nishimura, P. Nomokonov, J. Nystrand, A. Oskarsson, I. Otterlund, T. Peitzmann, D. Peressounko, V. Petracek, S.C. Phatak, W. Pinganaud, F. Plasil, M.L. Purschke, J. Rak, R. Raniwala, S. Raniwala, N.K. Rao, F. Retiere, K. Reygers, G. Roland, L. Rosselet, I. Roufanov, C. Roy, J.M. Rubio, S.S. Sambyal, R. Santo, S. Sato, H. Schlagheck, H.-R. Schmidt, Y. Schutz, G. Shabratova, T.H. Shah, I. Sibiriak, T. Siemiarczuk, D. Silvermyr, B.C. Sinha, N. Slavine, K. Söderström, S.P. Sørensen, P. Stankus, G. Stefanek, P. Steinberg, E. Stenlund, M. Sumbera, T. Svensson, A. Tsvetkov, L. Tykarski, E.C.v.d. Pijll, N.v. Eijndhoven, G.J.v. Nieuwenhuizen, A. Vinogradov, Y.P. Viyogi, A. Vodopianov, S. Vörös, B. Wysłouch, and G.R. Young
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Physics ,Nuclear reaction ,Nuclear and High Energy Physics ,Particle physics ,Photon ,Meson ,Nuclear Theory ,Hadron ,Elliptic flow ,Elementary particle ,Nuclear physics ,Pion ,High Energy Physics::Experiment ,Rapidity ,Nuclear Experiment - Abstract
Directed and elliptic flow of pi(0) - decay photons in 158 A GeV Pb+Pb collisions has been studied near midrapidity in an analysis of data obtained with the photon spectrometer LEDA of the WA98 experiment at the CERN SPS. Preliminary results on the rapidity and transverse momentum dependence of the flow have been obtained for various centrality classes for p(T) > 0.2 GeV/c and 2.3 < y < 2.9. The results are compared with the pion flow.
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- 2003
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24. Crystal-assisted extraction of Au ions from RHIC and application of the Au beam for the search of anomalous Cherenkov radiation
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Alexey A. Bogdanov, M. Ciljak, V.M. Biryukov, A.A. Tyapkin, A.I. Karakash, S B Nurushev, A.S. Vodopianov, J. Ruzicka, V.A. Kaplin, P. Chochula, V.I. Lobanov, Yu. Ivanshin, V.P. Zrelov, A.I. Zinchenko, M.F. Runtzo, I. A. Tyapkin, Yu. A. Chesnokov, Mikhail N. Strikhanov, I.I. Tatarinov, and A. Hrmo
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Physics ,Nuclear and High Energy Physics ,Ion beam ,Astrophysics::High Energy Astrophysical Phenomena ,Electromagnetic radiation ,Charged particle ,Ion ,Nuclear physics ,Ionization ,Physics::Accelerator Physics ,Atomic physics ,Relativistic Heavy Ion Collider ,Instrumentation ,Cherenkov radiation ,Beam (structure) - Abstract
It is proposed to perform an extraction of the gold ion beam from Relativistic Heavy Ion Collider at BNL (USA) with the highest energy of 100 A GeV. The beam extraction is to be done by a bent Si crystal. The following scientific program could be performed on the extracted gold ion beam: a search for superluminal particles – tachyons; a study of the Cherenkov double photon radiation; a measurement of the absolute intensity of heavy ion Cherenkov radiation; a study of the ionization loss of the heavy ions; a study of the Cherenkov radiation in anisotropy media. � 2002 Elsevier Science B.V. All rights reserved.
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- 2003
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25. Observation of the interference of two transition radiations emitted by ultra-relativistic lead ions in a gas close to the Vavilov–Cherenkov radiation threshold
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P. Chochula, J. Ruzicka, A.A. Tyapkin, M. Ciljak, N.B. Edovina, A. Hrmo, V.P. Zrelov, and A.S. Vodopianov
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Physics ,Nuclear and High Energy Physics ,Large Hadron Collider ,Ion beam ,Physics::Instrumentation and Detectors ,Astrophysics::High Energy Astrophysical Phenomena ,Physics::Optics ,Radiation ,Interference (wave propagation) ,Ion ,Nuclear physics ,High Energy Physics::Experiment ,Atomic physics ,Nuclear Experiment ,Instrumentation ,Cherenkov radiation - Abstract
The interference of two transition radiations emitted by ultra-relativistic lead ions in a gas near the Vavilov–Cherenkov radiation threshold was observed. The experiment was performed at 158 A GeV lead ion beam of CERN SPS. The experimental results are in good agreement with Tamm's theory.
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- 2002
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26. The reaction at LEP and constraints on anomalous quartic gauge boson couplings
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C. Dionisi, Pablo Garcia-Abia, Alain Hervé, G. Ruggiero, A. Lebedev, Dong-Chul Son, G. Cara Romeo, B. P. Roe, J. Hirschfelder, Stefano Giagu, A. Bay, A. Arefiev, R. Leiste, R. R. McNeil, Subir Sarkar, F. Brochu, D. della Volpe, H. Milcent, Mariagrazia Alviggi, L. Xia, H. L. Zhuang, Arno Straessner, Alessandra Doria, M. Aguilar-Benitez, Z. Szillasi, O. Grimm, V. Koutsenko, Herwig Schopper, R. Barillère, A. Rosca, I. Vetlitsky, K. Freudenreich, Maurizio Biasini, G. Holzner, G. Mirabelli, R. Vasquez, S. Sushkov, Pierluigi Paolucci, Yu. Galaktionov, T. Paul, B. Musicar, J. Casaus, K. Riles, J. G. Branson, J. Alcaraz, J. D. Swain, Davide Piccolo, M. P. Sanders, B. L. Betev, Marta Felcini, S. N. Ganguli, K. Lübelsmeyer, A. Degré, Tariq Aziz, F. Marzano, G. Coignet, W. Krenz, P. Ladron de Guevara, Francesca Cavallari, D. Teyssier, M. W. Gruenewald, Francesco Becattini, S. Cucciarelli, A. Favara, M. Vivargent, C. Maña, A. Mihul, G. Alemanni, L. Z. Sun, A. Barczyk, Adrian Biland, B. De La Cruz, S. Roth, A. M. Cartacci, A. C. König, H. El Mamouni, Roberto Battiston, S. C. Yeh, A. Krüger, V. Veszpremi, C. G. Yang, H. J. Yang, Lamberto Luminari, L. Baksay, A. Bajo, Gerjan Bobbink, R. Ofierzynski, L. Bellucci, K. Sudhakar, B. Borgia, J. Pothier, Crisostomo Sciacca, Z. Z. Xu, M. T. Dova, Yu. Zalite, C. H. Lin, C. Souga, S. V. Baldew, I. Vodopianov, Z. M. Wang, J. Ulbricht, Marcella Diemoz, A. Engler, I. Josa-Mutuberria, M. Kräber, B. Zimmermann, M. Musy, Aleandro Nisati, D. P. Stickland, V. Pojidaev, Y. H. Chang, B. Tellili, D. O. Prokofiev, S. Wynhoff, C. Paus, H. F. Chen, S. Likhoded, J. P. Martin, J. J. Blaising, P. Déglon, Leonardo Merola, M. Capell, Z. P. Zhang, R. Berbeco, Konrad Deiters, G. B. Mohanty, J.V. Allaby, S. R. Hou, M. Biglietti, Speranza Falciano, Pierre Lecomte, S. Patricelli, Joseph Quartieri, M. Wadhwa, L. Malgeri, D. J. Schotanus, G. Forconi, Nicola Cavallo, Alberto Aloisio, L. Tauscher, M. Pohl, C-Q. Li, V. K. Gupta, H. S. Fesefeldt, E. Pistolesi, Kajari Mazumdar, Alexander S. Sakharov, T. Azemoon, G. Y. Zhu, L. Romero, Jasper Kirkby, M. A. Falagan, G. Landi, X. D. Cai, Jozsef Toth, K. Dehmelt, Werner Lustermann, M. Dierckxsens, Luca Lista, D. Pandoulas, M. Zöller, E. Shumilov, Marcus Hohlmann, X. W. Tang, W. J. Burger, D. Hatzifotiadou, P. A. Piroué, M. Chamizo, Marcos Cerrada, G. Schwering, Laszlo Boldizsar, Gianpaolo Carlino, F. DeNotaristefani, Oleg Fedin, A. J.M. Muijs, Michael Dittmar, C. Palomares, S. Natale, M. Bourquin, Felicitas Pauss, G. Grenier, P. G. Rancoita, B. N. Jin, M. Kopal, Manjit Kaur, H. Nowak, D. Vicinanza, Z. A. Liu, G. Passaleva, E. Valente, C. Furetta, Sabine Riemann, V. Plyaskin, S. Nagy, Max Weber, M. Steuer, Ya Han Hu, Claudia Cecchi, P. Achard, S. Reucroft, S. Vlachos, W. Wallraff, M. Rescigno, M. Gataullin, J. Debreczeni, S. Saremi, W. G. Ma, P. Le Coultre, D. Käfer, S. Villa, Suresh C Tonwar, S. Banerjee, Alexei Raspereza, Igor Vorobiev, M. A. Rahaman, D. Perret-Gallix, An.A. Vorobyov, H. Anderhub, P. Berges, Marco Meschini, J. M. Le Goff, J. Yamamoto, T. Niessen, P. Levtchenko, A. Böhm, Francesca Nessi-Tedaldi, O. Adriani, Panos A Razis, R.S. Hakobyan, C. Rosenbleck, J. Lätt, J. A. Rubio, G. Viertel, Z. F. Gong, Imad Baptiste Laktineh, Dimitri Bourilkov, Lucas Taylor, Alexander Malinin, J. D. Burger, D. Mangeol, Samuel C.C. Ting, Michele Guida, Simonetta Gentile, S. C. Blyth, T. Siedenburg, A. Klimentov, R. Ramelli, G. Rahal-Callot, Hans J. Vogel, J. A. van Dalen, N. Raja, D.W. Schmitz, P. de Jong, N. Shivarov, Claudio Luci, S. Braccini, W. C. Fisher, W. T. Lin, J. Berdugo, Robert Clare, J. K. Kim, E. J. Sanchez, S. Costantini, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, H. Suter, M. Napolitano, J. Mnich, P. Spillantini, P. Tarjan, An. Zalite, P. Wienemann, Georgi Sultanov, G. Baksay, D. Duchesneau, H. S. Chen, R. de Asmundis, I. Fisk, L. Servoli, X. L. Wang, M. Pauluzzi, G. Chiefari, S. Shevchenko, F. Behner, W. Kittel, D. Ren, M. Chemarin, B. Petersen, P. Raics, R. T. Van de Walle, G. M. Chen, V. Shoutko, A. Eline, D. Prokofiev, E. Fiandrini, Luisa Cifarelli, Gyorgy Vesztergombi, Christopher George Tully, S. Pensotti, Valery Schegelsky, B. Echenard, M. Pioppi, Antonino Zichichi, L. J. Gutay, A. Ewers, U. Becker, A. De Salvo, Wolfgang Lohmann, H. Rykaczewski, Giovanni Organtini, P. Bartalini, H. Wilkens, B. Bertucci, H. Vogt, Mingming Yang, S. Bottai, F. J. Eppling, L. W. Jones, S. Rosier-Lees, G. S. Muanza, Harvey B Newman, P. H. Fisher, S. M. Ting, F. Anselmo, Jean Fay, Nicanor Colino, Riccardo Paramatti, M. N. Kienzle-Focacci, A. Kunin, W. J. Metzger, M. Lebeau, D. Haas, Vladimir Andreev, P. Lebrun, Jeremy Mans, Guo-Ming Chen, F. L. Linde, A. Chen, J. Salicio, Ren-Yuan Zhu, M. Pedace, A. Gurtu, E. Delmeire, Y. S. Lu, A. Shvorob, R. Ranieri, M. Levtchenko, J. H. Field, B. Stoyanov, S. Schmidt-Kaerst, Peter Denes, Paolo Bagnaia, F. Pierella, Frank Filthaut, Thomas Ferguson, R. van Gulik, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, Egidio Longo, Jiawei Zhao, and B. Roux
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Physics ,Nuclear and High Energy Physics ,Gauge boson ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,Resonance ,01 natural sciences ,Standard Model ,Nuclear physics ,Full data ,Quartic function ,0103 physical sciences ,High Energy Physics::Experiment ,Nuclear Experiment ,010306 general physics - Abstract
The cross section of the process e + e − → Z γ γ → q q ¯ γ γ is measured with 215 pb−1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb−1, collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: − 0.02 GeV − 2 a 0 / Λ 2 0.03 GeV − 2 , − 0.07 GeV − 2 a c / Λ 2 0.05 GeV − 2 , at 95% confidence level.
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- 2002
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27. Determination of αs from hadronic event shapes in e+e− annihilation at GeV
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W. J. Burger, Michael Dittmar, Tariq Aziz, D. Teyssier, Z. Szillasi, B. Musicar, Roberto Battiston, V. Koutsenko, M. Kopal, Gerjan Bobbink, B. Borgia, A. Favara, M. T. Dova, J. Ulbricht, A. M. Cartacci, A. C. König, G. Chiefari, S. Shevchenko, S. Nagy, M. Steuer, F. Behner, Riccardo Paramatti, B. Tellili, A. Kunin, W. J. Metzger, D. Haas, A. Böhm, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Marcella Diemoz, M. Rescigno, A. Krüger, M. A. Rahaman, H. Rykaczewski, Giovanni Organtini, V. Plyaskin, Crisostomo Sciacca, H. Wilkens, S. Rosier-Lees, G. S. Muanza, P. Lebrun, T. Paul, J. Casaus, Jean Fay, Jeremy Mans, S. Sushkov, G. Cara Romeo, I. Clare, H. Anderhub, D. Perret-Gallix, Francesca Cavallari, S. Roth, R. Ranieri, C. G. Yang, J. Pothier, Yu. Zalite, Z. Z. Xu, C. H. Lin, V. Pojidaev, B. De La Cruz, J. G. Branson, Guo-Ming Chen, F. L. Linde, Davide Piccolo, S. N. Ganguli, G. Ruggiero, A. Chen, R. van Gulik, C. J.W.P. Timmermans, J. P. Martin, P. Extermann, Salvatore Mele, G. Mirabelli, P. Tarján, Alexei Raspereza, Alexander S. Sakharov, Michele Guida, S. C. Blyth, Marco Meschini, Dimitri Bourilkov, Christoph Schäfer, B. Z. Yang, H. Hofer, S. Braccini, B. Zimmermann, J. Salicio, P. Spillantini, G. Y. Zhu, E. Shumilov, L. Z. Sun, A. Degré, K. L. Tung, E. Valente, K. Sudhakar, B. Petersen, K. Lübelsmeyer, J. A. van Dalen, G. Schwering, R. Leiste, G. Passaleva, I. Josa-Mutuberria, M. Kräber, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, E. Fiandrini, Gyorgy Vesztergombi, A. Lebedev, M. Musy, J. J. Blaising, R.S. Hakobyan, Dong-Chul Son, P. Déglon, B. Echenard, Luca Lista, Claudia Cecchi, L. Bellucci, R. de Asmundis, I. Fisk, Alessandra Doria, Christopher George Tully, Speranza Falciano, Sw. Banerjee, G. Viertel, R. Berbeco, A. De Salvo, B. P. Roe, Z. M. Wang, Subir Sarkar, G. Forconi, M. Pohl, R. Barillère, An.A. Vorobyov, P. Bartalini, Jozsef Toth, D. Pandoulas, J. Hirschfelder, Sabine Riemann, C. Dionisi, S. Bottai, F. Brochu, Pablo Garcia-Abia, Hans J. Vogel, A. Rosca, Lamberto Luminari, Stefano Giagu, J. D. Swain, V. Shoutko, A. Arefiev, X. W. Tang, Alain Hervé, D. della Volpe, Harvey B Newman, R. R. McNeil, W. T. Lin, P. A. Piroué, Wolfgang Lohmann, B. Bertucci, O. Adriani, A. Bay, Imad Baptiste Laktineh, Lucas Taylor, E. Delmeire, Y. S. Lu, A. Shvorob, M. Levtchenko, S. Costantini, G. Grenier, J.V. Allaby, S. Patricelli, J. H. Field, H. L. Zhuang, Arno Straessner, M. Chamizo, X. L. Wang, M. Pauluzzi, G. Holzner, P. G. Rancoita, S. Reucroft, L. Xia, M. P. Sanders, B. L. Betev, M. Vivargent, H. El Mamouni, Pierre Lecomte, B. Stoyanov, S. V. Baldew, D. Hatzifotiadou, Laszlo Boldizsar, F. Anselmo, Nicanor Colino, S. Schmidt-Kaerst, S. R. Hou, M. Wadhwa, Samuel C.C. Ting, Simonetta Gentile, Pierluigi Paolucci, P. Ladron de Guevara, D. J. Schotanus, K. Riles, K. Freudenreich, Vladimir Andreev, B. N. Jin, M. Aguilar-Benitez, O. Grimm, H. Nowak, Mariagrazia Alviggi, J. Debreczeni, F. Marzano, G. Coignet, W. Krenz, D. O. Prokofiev, D. Käfer, D. Vicinanza, A. Klimentov, Herwig Schopper, D. Ren, Werner Lustermann, M. Dierckxsens, Ren-Yuan Zhu, M. Pedace, L. Baksay, S. Cucciarelli, Jasper Kirkby, M. A. Falagan, C. Paus, I. Vetlitsky, C. Maña, R. T. Van de Walle, M. Zöller, A. Bajo, Oleg Fedin, A. Gurtu, W. Wallraff, A. Barczyk, L. Malgeri, S. Villa, S. Banerjee, Igor Vorobiev, Max Weber, S. Natale, Adrian Biland, P. Levtchenko, Panos A Razis, S. Vlachos, Peter Denes, A. Eline, C. Furetta, D. Prokofiev, Luisa Cifarelli, T. Niessen, M. W. Gruenewald, Egidio Longo, M. Pioppi, L. J. Gutay, Paolo Bagnaia, U. Becker, F. Pierella, C. Rosenbleck, J. Berdugo, E. J. Sanchez, H. Vogt, J. K. Kim, Jiawei Zhao, M. Gataullin, Federico Cindolo, F. J. Eppling, L. W. Jones, G. Baksay, P. H. Fisher, S. M. Ting, J. Mnich, I. Vodopianov, A. Engler, Frank Filthaut, Thomas Ferguson, S. Wynhoff, M. Capell, B. Roux, M. Biglietti, H. S. Fesefeldt, E. Pistolesi, Francesca Nessi-Tedaldi, J. D. Burger, T. Siedenburg, G. Rahal-Callot, N. Raja, H. Suter, H. Milcent, D. P. Stickland, Y. H. Chang, G. Landi, L. Romero, A. J.M. Muijs, Manjit Kaur, M. Bourquin, P. Achard, Suresh C Tonwar, R. Ramelli, D.W. Schmitz, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, C. Palomares, Felicitas Pauss, W. G. Ma, P. Le Coultre, M. Basile, D. Mangeol, V. Veszpremi, Aleandro Nisati, Joseph Quartieri, Nicola Cavallo, Z. F. Gong, P. Wienemann, Georgi Sultanov, M. N. Kienzle-Focacci, M. Lebeau, M. Chemarin, G. M. Chen, W. Kittel, A. Ewers, Mingming Yang, Z. A. Liu, S. Saremi, J. M. Le Goff, J. Yamamoto, J. A. Rubio, N. Batalova, C-Q. Li, Z. P. Zhang, Peter Raics, V. K. Gupta, Kajari Mazumdar, X. D. Cai, Gianpaolo Carlino, F. DeNotaristefani, Marcus Hohlmann, Ya Han Hu, P. Berges, Alexander Malinin, W. C. Fisher, An. Zalite, Maurizio Biasini, Marta Felcini, Francesco Becattini, H. J. Yang, R. Ofierzynski, H. F. Chen, G. Zilizi, S. Likhoded, Yu. Galaktionov, J. Alcaraz, A. Mihul, G. Alemanni, S. C. Yeh, Leonardo Merola, L. Tauscher, T. Azemoon, and Marcos Cerrada
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Quantum chromodynamics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Annihilation ,010308 nuclear & particles physics ,Electron–positron annihilation ,Hadron ,01 natural sciences ,Nuclear physics ,Yield (chemistry) ,0103 physical sciences ,Bibliography ,High Energy Physics::Experiment ,010306 general physics ,Constant (mathematics) ,Event (particle physics) - Abstract
Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at s ⩾192 GeV. The distributions of several event shape variables are compared to resummed O (α s 2 ) QCD calculations. We determine the strong coupling constant at three average centre-of-mass energies: 194.4, 200.2 and 206.2 GeV. These measurements, combined with previous L3 measurements at lower energies, demonstrate the running of α s as expected in QCD and yield α s ( m Z )=0.1227±0.0012±0.0058, where the first uncertainty is experimental and the second is theoretical.
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- 2002
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28. Study of the process at LEP
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, L. Baksay, A. Balandras, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, F. Cotorobai, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, D. van Dierendonck, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, A. Ewers, P. Extermann, M. Fabre, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, Y. Hu, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, D. Käfer, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, M. Kopal, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, J. Mans, G. Marian, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, T. Moulik, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, R. Ofierzynski, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, S. Roth, C. Rosenbleck, B. Roux, J.A. Rubio, G. Ruggiero, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, B. Zimmermann, and M. Zöller
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Physics ,Nuclear and High Energy Physics ,Gauge boson ,Particle physics ,Photon ,010308 nuclear & particles physics ,Electron–positron annihilation ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,Quartic function ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
The process e + e − → Z γγ→ q q γγ is studied in 0.5 fb−1 of data collected with the L3 detector at centre-of-mass energies between 130.1 GeV and 201.7 GeV. Cross sections are measured and found to be consistent with the Standard Model expectations. The study of the least energetic photon constrains the quartic gauge boson couplings to −0.008 GeV−2
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- 2001
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29. Search for excited leptons in e+e− interactions at –202 GeV
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Michele Guida, B. Smith, S. Braccini, J. G. Branson, W. J. Burger, Michael Dittmar, R. de Asmundis, I. Fisk, S. Villa, Davide Piccolo, S. N. Ganguli, Pàl Hidas, S. Bhattacharya, Xl Wang, A. Buijs, A. Degré, D. Kim, J. D. Swain, L. Z. Sun, A. Böhm, L. Bellucci, A. Rosca, B. Musicar, D. Prokofiev, Luisa Cifarelli, P. Lebrun, L. J. Gutay, An.A. Vorobyov, U. Becker, I. Duran, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, Francesca Cavallari, Jeremy Mans, A. C. Weber, Marcella Diemoz, F. J. Eppling, L. W. Jones, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, Riccardo Paramatti, Y. Uchida, S. M. Ting, A. Bay, Carlo Civinini, J. P. Martin, M. Acciarri, W. Kittel, G. Mirabelli, H.F. Chen, R. van Gulik, P. Extermann, Salvatore Mele, Christoph Schäfer, H. Hofer, A. Kunin, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, B. P. Roe, K. L. Tung, Herwig Schopper, K. Lübelsmeyer, G. Y. Zhu, E. Shumilov, Guo-Ming Chen, F. L. Linde, T. Angelescu, Minhong Wang, Hafeez R Hoorani, M. P. Sanders, B. L. Betev, Subir Sarkar, H. Postema, F. Brochu, V. K. Gupta, S. X. Wu, M. Kopal, E. Valente, Inkyu Park, M. Steuer, V. Shoutko, A. Buffini, R. Barillère, M. A. Rahaman, D. Perret-Gallix, D. della Volpe, Lamberto Luminari, Claudia Cecchi, Samuel C.C. Ting, G. Ruggiero, A. Chen, D. van Dierendonck, J. Salicio, M. W. Gruenewald, G. Ambrosi, I. Josa-Mutuberria, M. Kräber, M. Musy, J. Casaus, R. Berbeco, G. Forconi, M. Pohl, Z. A. Liu, A. Vorvolakos, Zhidong Zhang, W. J. Metzger, R. Leiste, Christoph Paus, Pierre Lecomte, L. Lugnier, G. Viertel, A. Arefiev, S. Sushkov, H. Milcent, A. Oulianov, Zhenghao Xu, C. Palomares, A. Lebedev, Dong-Chul Son, H. El Mamouni, A. Ewers, Z. Szillasi, Gianpaolo Carlino, F. DeNotaristefani, V. Koutsenko, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, C. G. Yang, J. Pothier, Yu. Zalite, S. V. Baldew, D. O. Prokofiev, R. R. McNeil, T. Paul, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, G. Holzner, K. Riles, F. Marzano, G. Coignet, W. Krenz, Jozsef Toth, Claudio Luci, D. Pandoulas, M. Rescigno, M. Pauluzzi, S. Saremi, D. Haas, Yu. Galaktionov, J. Alcaraz, J. J. Blaising, J. Hirschfelder, H.J. Lee, Stefano Giagu, A. M. Cartacci, Hans J. Vogel, W. T. Lin, Jasper Kirkby, M. A. Falagan, A. C. König, S. Vlachos, J.V. Allaby, S. Patricelli, D. Ren, E. Delmeire, U. K. Chaturvedi, Y. S. Lu, M. Fabre, B. Tellili, M. Zöller, Stefan Roth, Anna Katharina Kopp, Vladimir Andreev, D. Hatzifotiadou, T. Moulik, Laszlo Boldizsar, S. Costantini, A. Shvorob, J. Rodin, Egidio Longo, Igor Vorobiev, Mariagrazia Alviggi, P. Levtchenko, V. Plyaskin, D. Dufournaud, Ya Han Hu, T. Niessen, Mingming Yang, J. H. Field, A. Bajo, Panos A Razis, A. Mihul, M. Vivargent, G. Alemanni, C. Li, I. Vetlitsky, M. Chemarin, N. Cavallo, C. H. Lin, V. Pojidaev, F. C. Erné, B. Stoyanov, A. Balandras, J. M. Le Goff, J. Yamamoto, Bz Yang, A. Barczyk, Oleg Fedin, S. Schmidt-Kaerst, S. Pensotti, Valery Schegelsky, Antonino Zichichi, N. Gheordanescu, J. Berdugo, G. Grenier, S. C. Yeh, Adrian Biland, D. Kiss, D. P. Stickland, Y. H. Chang, Alexei Raspereza, M. T. Dova, G. M. Chen, J. A. van Dalen, E. J. Sanchez, Ren-Yuan Zhu, Manas Maity, K. Freudenreich, Peter H. Fisher, J. A. Rubio, A. Straessner, Luca Lista, M. Pedace, A. Krüger, Alessandra Doria, P. Berges, L. Romero, A. Gurtu, H. Rykaczewski, Giovanni Organtini, H. Wilkens, S. Reucroft, Max Weber, D. Käfer, Raffaello D'Alessandro, N. Batalova, S. Cucciarelli, C. Maña, Aleandro Nisati, Sabine Riemann, I. Vodopianov, A. Engler, A. Hasan, Peter Denes, Leonardo Merola, M. Capell, H. K. Park, L. Tauscher, H. S. Fesefeldt, E. Pistolesi, Joseph Quartieri, T. Azemoon, S. R. Hou, M. Wadhwa, D. J. Schotanus, Kajari Mazumdar, Roberto Battiston, M. Bourquin, P. Raics, X. D. Cai, Paolo Bagnaia, F. Pierella, Federico Cindolo, Marcos Cerrada, Aaron Dominguez, Gerjan Bobbink, G. Castellini, B. Borgia, F. Cesaroni, Jean Fay, P. Achard, Maurizio Biasini, J. Ulbricht, Felicitas Pauss, S. C. Tonwar, Frank Filthaut, S. Rosier-Lees, P. Le Coultre, Pierluigi Paolucci, Z. F. Gong, M. Basile, G. Chiefari, S. Shevchenko, G. Zilizi, Thomas Ferguson, F. Behner, Marta Felcini, S. C. Blyth, Marco Meschini, D. Mangeol, G. Cara Romeo, K. Sudhakar, Christopher George Tully, D. Luckey, G. Schwering, Wolfgang Lohmann, Francesca Nessi-Tedaldi, L. Baksay, F. Cotorobai, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, I. Clare, Giovanni Passaleva, J. D. Burger, T. Siedenburg, M. von der Mey, G. Rahal-Callot, N. Raja, G. Marian, Francesco Becattini, J. B. Ye, M. N. Kienzle-Focacci, A. Csilling, M. Lebeau, H. Suter, Ia Iashvili, H. J. Yang, R. Ofierzynski, C. Furetta, S. Likhoded, S. Wynhoff, C. Rosenbleck, W.G. Ma, T. Sztaricskai, J. K. Kim, Tariq Aziz, An. Zalite, J. Mnich, A. Favara, Zheng Wang, P. Ladron de Guevara, Crisostomo Sciacca, Marco Pieri, P. G. Rancoita, B. N. Jin, H. Nowak, D. Vicinanza, Dimitri Bourilkov, P. Spillantini, B. Petersen, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, A. De Salvo, P. Bartalini, W. Wallraff, A. Seganti, Harvey B Newman, S. Banerjee, B. Zimmermann, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, X. W. Tang, P. Duinker, G. Landi, P. A. Piroué, Simonetta Gentile, M. Chamizo, Simone Paoletti, A. Klimentov, A. J.M. Muijs, Sw. Banerjee, Manjit Kaur, R. Ranieri, B. De La Cruz, P. Déglon, Speranza Falciano, R. Ramelli, D.W. Schmitz, S. S. Gau, P. de Jong, N. Shivarov, M. Gataullin, Robert Clare, A. Stone, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, G.S. Muanza, and H. Anderhub
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Physics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Particle physics ,Luminosity (scattering theory) ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,7. Clean energy ,01 natural sciences ,Pair production ,Excited state ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics ,Lepton - Abstract
Excited leptons are searched for using the L3 detector at LEP. The data collected at centre-of-mass energies in the range from 192 up to 202 GeV correspond to a total luminosity of 233 pb−1. No evidence of either pair production of excited leptons, nor of single production is found. From the searches for pair produced excited leptons, lower mass limits close to the kinematic limit are set. From the searches for singly produced excited leptons, upper limits on their couplings are derived in the mass range up to 200 GeV.
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- 2001
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30. Study of Z boson pair production in e+e− interactions at –202 GeV
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G. Mirabelli, H.F. Chen, K. Lübelsmeyer, A. Buffini, B. Zimmermann, F. Cesaroni, Konrad Deiters, W. J. Burger, Michael Dittmar, Y. Uchida, G. B. Mohanty, J. D. Swain, Alberto Aloisio, M.E. Sarakinos, A. Böhm, Zhenghao Xu, A. Lebedev, Dong-Chul Son, Dimitri Bourilkov, Minhong Wang, M. P. Sanders, B. L. Betev, G. Landi, V. Plyaskin, Lamberto Luminari, P. Spillantini, H. Anderhub, Pierre Lecomte, Werner Lustermann, M. Dierckxsens, J. Hirschfelder, Stefano Giagu, A. Malinin, B. Petersen, G. Ambrosi, Raffaello D'Alessandro, R. Leiste, Christoph Paus, F. C. Erné, M. Rescigno, L. Baksay, F. Cotorobai, X. W. Tang, H. K. Park, Mariagrazia Alviggi, P. A. Piroué, Leonardo Merola, P. Wienemann, G. Castellini, M. Chamizo, Alexei Raspereza, M. T. Dova, Georgi Sultanov, Simone Paoletti, E. Fiandrini, Gyorgy Vesztergombi, A. De Salvo, S. X. Wu, T. S. Dai, B. Musicar, Michele Guida, B. Smith, S. Braccini, A. J.M. Muijs, P. Bartalini, T. Angelescu, M. Kopal, Z. F. Gong, G. Forconi, M. Pohl, R. A. Khan, L. Tauscher, Jozsef Toth, A. Seganti, Harvey B Newman, Inkyu Park, J. Casaus, W.G. Ma, Tariq Aziz, M. Della Pietra, T. Sztaricskai, T. Azemoon, L. Malgeri, M. Steuer, K. Freudenreich, Z. A. Liu, A. Vorvolakos, Sw. Banerjee, Manjit Kaur, R. de Asmundis, I. Fisk, Claudio Luci, D. Pandoulas, E. Delmeire, S. S. Gau, D. Kim, U. K. Chaturvedi, M. Vivargent, Marcos Cerrada, An. Zalite, C. G. Yang, M. Chemarin, N. Cavallo, R. Barillère, S. Saremi, J. Pothier, Yu. Zalite, G. M. Chen, W. Kittel, M. A. Rahaman, D. Perret-Gallix, Francesco Conventi, B. P. Roe, S. Cucciarelli, Zhidong Zhang, C. Maña, Y. S. Lu, A. Oulianov, L. Lugnier, Marcella Diemoz, G. Grenier, H. El Mamouni, Roberto Battiston, Yu. Galaktionov, A. Arefiev, Crisostomo Sciacca, J.V. Allaby, Subir Sarkar, Marco Pieri, J. Alcaraz, S. V. Baldew, R. R. McNeil, S. Patricelli, J. A. van Dalen, Gerjan Bobbink, G. Schwering, Maurizio Biasini, D. O. Prokofiev, J. M. Le Goff, J. Yamamoto, B. Borgia, A. Shvorob, S. Reucroft, Jasper Kirkby, M. A. Falagan, M. Gataullin, J. Ulbricht, N. Gheordanescu, Marta Felcini, F. Brochu, D. della Volpe, Aleandro Nisati, B. Tellili, P. G. Rancoita, M. Zöller, Joseph Quartieri, Anna Katharina Kopp, E. Valente, B. N. Jin, Bz Yang, Oleg Fedin, J. A. Rubio, H. Nowak, D. Vicinanza, Max Weber, An.A. Vorobyov, Egidio Longo, S. Vlachos, G. Holzner, K. Riles, Francesco Becattini, D. Hatzifotiadou, Laszlo Boldizsar, M. Fabre, J. Rodin, G. Cara Romeo, J. H. Field, A. Mihul, O. Adriani, G. Alemanni, A. Stone, Mingming Yang, T. Niessen, Imad Baptiste Laktineh, Lucas Taylor, C. Li, I. Clare, F. Marzano, G. Coignet, W. Krenz, Aaron Dominguez, Felicitas Pauss, W. Wallraff, G. Viertel, S. Banerjee, S. C. Yeh, B. Stoyanov, Kajari Mazumdar, S. Schmidt-Kaerst, X. D. Cai, H. J. Yang, Hans J. Vogel, R. Ofierzynski, Samuel C.C. Ting, P. Le Coultre, G. Chiefari, M. Basile, S. Shevchenko, W. T. Lin, F. Behner, R. Ramelli, Ren-Yuan Zhu, D. Mangeol, M. N. Kienzle-Focacci, P. Duinker, K. Sudhakar, S. Likhoded, S. Costantini, Alessandra Doria, D. Luckey, Simonetta Gentile, M. W. Gruenewald, D.W. Schmitz, R. van Gulik, M. Pedace, S. Wynhoff, C. J.W.P. Timmermans, A. Csilling, M. von der Mey, I. Josa-Mutuberria, M. Kräber, P. Extermann, P. de Jong, N. Shivarov, Salvatore Mele, M. Musy, T. Paul, V. K. Gupta, A. Klimentov, M. Lebeau, Christoph Schäfer, H. Hofer, J. B. Ye, Robert Clare, A. Gurtu, L. J. Gutay, D. Kiss, K. L. Tung, R. Berbeco, Thomas Hebbeker, U. Becker, Gianpaolo Carlino, F. DeNotaristefani, Paul Lecoq, R. W. Kraemer, M. Napolitano, J. G. Branson, S. Villa, I. Duran, R. Ranieri, D. Duchesneau, H. S. Chen, A. Hasan, Ya Han Hu, Manas Maity, P. Raics, L. Servoli, G.S. Muanza, Davide Piccolo, H. Vogt, B. De La Cruz, P. Berges, S. N. Ganguli, F. J. Eppling, L. W. Jones, P. Lebrun, M. Pauluzzi, P. H. Fisher, A. Degré, Jeremy Mans, G. Zilizi, J. J. Blaising, H.J. Lee, S. M. Ting, P. Déglon, Speranza Falciano, M. Acciarri, Guo-Ming Chen, A. Bajo, D. Ren, A. M. Cartacci, A. C. König, F. L. Linde, Pàl Hidas, S. Bhattacharya, Xl Wang, G. Ruggiero, A. Chen, D. van Dierendonck, J. Salicio, I. Vetlitsky, A. Krüger, D. Dufournaud, A. Barczyk, C. H. Lin, V. Pojidaev, Adrian Biland, L. Z. Sun, C. Furetta, A. Straessner, Luca Lista, Igor Vorobiev, P. Levtchenko, Z. Szillasi, C. Palomares, Panos A Razis, Sabine Riemann, D. Prokofiev, Luisa Cifarelli, V. Koutsenko, I. Vodopianov, A. Engler, M. Capell, A. Favara, Zheng Wang, H. S. Fesefeldt, E. Pistolesi, A. Balandras, J. Berdugo, L. Bellucci, A. Rosca, E. J. Sanchez, Francesca Cavallari, Pierluigi Paolucci, J. P. Martin, P. Ladron de Guevara, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, J. K. Kim, C. Dionisi, Giovanni Passaleva, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, H. Postema, A. Buijs, L. Romero, F. Pierella, Federico Cindolo, Riccardo Paramatti, M. Bourquin, A. Kunin, Joachim Mnich, Hafeez R Hoorani, P. Achard, S. C. Tonwar, W. J. Metzger, S. R. Hou, Frank Filthaut, Francesca Nessi-Tedaldi, M. Wadhwa, D. J. Schotanus, J. D. Burger, Thomas Ferguson, T. Siedenburg, G. Rahal-Callot, N. Raja, G. Marian, D. Haas, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Suter, Ia Iashvili, H. Rykaczewski, Giovanni Organtini, Vladimir Andreev, H. Milcent, H. Wilkens, S. Rosier-Lees, Jean Fay, T. Moulik, D. P. Stickland, Y. H. Chang, Peter Denes, Paolo Bagnaia, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, B. Bertucci, F. Anselmo, Nicanor Colino, and A. C. Weber
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Physics ,Quark ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,Cross section (physics) ,Pair production ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
The cross section for the production of Z boson pairs is measured using the data collected by the L3 detector at LEP in 1999 in e^+e^- collisions at centre-of-mass energies ranging from 192 GeV up to 202 GeV. Events in all the visible final states are selected, measuring the cross section of this process. The special case of final states containing b quarks is also investigated. All results are in agreement with the Standard Model predictions.
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31. Higgs candidates in e+e− interactions at GeV
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E. Valente, S. X. Wu, B. De La Cruz, M. Kopal, A. Favara, Inkyu Park, Zheng Wang, Zhenyu Zhang, M. Steuer, P. Déglon, A. Rosca, Hans J. Vogel, E. Delmeire, U. K. Chaturvedi, Y. S. Lu, M. N. Kienzle-Focacci, Alessandra Doria, M. A. Rahaman, D. Perret-Gallix, L. Romero, C-Q. Li, E. Fiandrini, S. Costantini, A. Shvorob, R. Ranieri, A. Csilling, V. K. Gupta, S. Sarkar, Roberto Battiston, M. Bourquin, L. J. Gutay, U. Becker, H. Anderhub, Gerjan Bobbink, P. Ladron de Guevara, F. DeNotaristefani, A. Lebedev, Dong-Chul Son, P. Achard, J. Allaby, J. J. Blaising, J. Hirschfelder, Stefano Giagu, J. H. Field, B. Borgia, I. Duran, T. Angelescu, Mariagrazia Alviggi, B. Musicar, A. Barczyk, J. Ulbricht, Adrian Biland, I. Vodopianov, A. Engler, M. Capell, B. Stoyanov, H. S. Fesefeldt, E. Pistolesi, Michele Guida, A. Oulianov, C. Palomares, V. Plyaskin, F. J. Eppling, L. W. Jones, J. Casaus, I. Vetlitsky, S. M. Ting, Speranza Falciano, A. Zichichi, S. Schmidt-Kaerst, Samuel C.C. Ting, M. Lebeau, B. Tellili, B. Smith, A. Straessner, Ya Han Hu, M. Wadhwa, H. Milcent, Ren-Yuan Zhu, D. J. Schotanus, N. Batalova, Luca Lista, J. K. Kim, Z. Szillasi, M. Vivargent, H. J. Lee, Marcella Diemoz, D. Piccolo, Manas Maity, S. Braccini, T. Moulik, S. S. Gau, L. Cifarelli, M. Pedace, Alexei Raspereza, M. T. Dova, G. Passaleva, M. W. Gruenewald, I. Clare, Tariq Aziz, I. Josa-Mutuberria, M. Kräber, C. G. Yang, J. Pothier, V. Koutsenko, P. Berges, J. Mnich, R. van Gulik, G. Ambrosi, P. Extermann, Nicola Cavallo, A. Gurtu, Salvatore Mele, P. Lecomte, Yu. Zalite, Christoph Schäfer, B. Z. Yang, D. P. Stickland, Y. H. Chang, R. Berbeco, H. K. Park, J. Tóth, Willis Lin, Sabine Riemann, H. Hofer, K. L. Tung, M. Gataullin, Maurizio Biasini, Marta Felcini, G. Castellini, A. Stone, A. Krüger, Francesca Nessi-Tedaldi, R. de Asmundis, I. Fisk, Peter Raics, A. Arefiev, G. Forconi, J. D. Burger, T. Siedenburg, M. Pohl, R. Leiste, H. F. Chen, Francesco Becattini, A. Hasan, G. Rahal-Callot, N. Raja, Christoph Paus, R. R. McNeil, G. Carlino, Z. F. Gong, Yu. Galaktionov, Kajari Mazumdar, A. Bajo, X. D. Cai, Y. Uchida, P. Wienemann, Georgi Sultanov, R. Barillère, Dong-Hyun Kim, P. Duinker, H. Suter, Ia Iashvili, Egidio Longo, G. Holzner, Crisostomo Sciacca, G. Schwering, S. W. Banerjee, S. Vlachos, Marco Pieri, D. Prokofiev, K. Riles, G. Zilizi, Claudio Luci, D. Pandoulas, H. J. Yang, R. Ofierzynski, J. G. Branson, T. S. Dai, P. Lebrun, A. Klimentov, R. A. Khan, W. Kittel, F. Marzano, G. Coignet, W. Krenz, J. Alcaraz, S. Villa, J. Rodin, S. Likhoded, S. Wynhoff, M. Pauluzzi, Despina Hatzifotiadou, C. Furetta, Jeremy Mans, Valery Schegelsky, H. Rykaczewski, Giovanni Organtini, Pierluigi Paolucci, G. Chiefari, S. Shevchenko, F. Behner, S. N. Ganguli, P. G. Rancoita, B. N. Jin, H. Nowak, A. Degré, Minhong Wang, M. P. Sanders, B. L. Betev, L. Lugnier, C. Rosenbleck, M. Acciarri, Guo-Ming Chen, Z. A. Liu, A. Vorvolakos, F. L. Linde, J.M. LeGoff, H. Wilkens, S. Saremi, A. M. Cartacci, A. C. König, Stefan Roth, An.A. Vorobyov, D. Vicinanza, G. Grenier, S. V. Baldew, D. O. Prokofiev, T. Sztaricskai, S. Patricelli, A. Ewers, T. Niessen, F. C. Erné, G. Marian, D. van Dierendonck, O. Adriani, M. Chemarin, Laszlo Boldizsar, J. Salicio, Imad Baptiste Laktineh, Lucas Taylor, G. M. Chen, Jean Fay, An. Zalite, M. Fabre, M. Rescigno, W. Wallraff, K. Freudenreich, D. Dufournaud, J. Yamamoto, N. Gheordanescu, Z. Z. Xu, S. Banerjee, S. Reucroft, A. Mihul, C. H. Lin, Jasper Kirkby, M. A. Falagan, G. Alemanni, M. Zöller, Aaron Dominguez, Igor Vorobiev, V. Pojidaev, J. A. Rubio, P. Levtchenko, Anna Katharina Kopp, Riccardo Paramatti, Lamberto Luminari, S. R. Hou, B. Zimmermann, Mingming Yang, Felicitas Pauss, G. Cara Romeo, B. P. Roe, A. Kunin, F. Cesaroni, D. Käfer, Panos A Razis, H. El Mamouni, S. C. Yeh, Hafeez R Hoorani, S. Sushkov, Konrad Deiters, F. Brochu, D. della Volpe, G. B. Mohanty, Alberto Aloisio, S. Rosier-Lees, G. Landi, Dimitri Bourilkov, W. J. Metzger, P. Le Coultre, M. Basile, Oleg Fedin, Max Weber, D. Haas, X. W. Tang, Simonetta Gentile, P. A. Piroué, Raffaello D'Alessandro, A. Balandras, G. Viertel, L. Baksay, F. Cotorobai, M. Chamizo, J. Berdugo, P. Spillantini, D. Mangeol, Leonardo Merola, S. Cucciarelli, E. J. Sanchez, L. Tauscher, C. Maña, T. Azemoon, B. Petersen, K. Sudhakar, D. Luckey, T. Paul, Marcos Cerrada, M. von der Mey, A. Buijs, J. B. Ye, D. Kiss, Gyorgy Vesztergombi, X. L. Wang, Luca Malgeri, Peter H. Fisher, F. Cindolo, A. Chen, J. A. van Dalen, Aleandro Nisati, A. De Salvo, Simone Paoletti, Joseph Quartieri, P. Bartalini, A. J.M. Muijs, Manjit Kaur, D. Ren, A. Seganti, Harvey B Newman, M. Musy, Francesca Cavallari, R. Ramelli, D.W. Schmitz, J. P. Martin, P. de Jong, N. Shivarov, Robert Clare, G. Y. Zhu, E. Shumilov, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, V. Shoutko, D. Duchesneau, H. S. Chen, L. Servoli, Claudia Cecchi, G.S. Muanza, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, W. J. Burger, Michael Dittmar, S. Pensotti, Vladimir Andreev, J. D. Swain, Peter Denes, A. Böhm, G. Ruggiero, A. C. Weber, Pàl Hidas, S. Bhattacharya, L. Z. Sun, G. Mirabelli, L. Bellucci, K. Lübelsmeyer, A. Buffini, C. Dionisi, Paolo Bagnaia, S. C. Blyth, Marco Meschini, Pablo Garcia-Abia, Alain Hervé, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, A. Bay, F. Pierella, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, and H. Postema
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Missing energy ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,01 natural sciences ,Standard Model ,Nuclear physics ,0103 physical sciences ,Higgs boson ,High Energy Physics::Experiment ,010306 general physics - Abstract
In a search for the Standard Model Higgs boson, carried out on 212.5~$\mathrm{pb^{-1}}$ of data collected by the L3 detector at the highest LEP centre-of-mass energies, including 116.5~$\mathrm{pb^{-1}}$ above $\sqrt{s} = 206$~GeV, an excess of candidates for the process $e^+ e^- \rightarrow Z^{*}\rightarrow HZ$ is found for Higgs masses near 114.5~GeV. We present an analysis of our data and the characteristics of our strongest candidates.
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- 2000
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32. Measurement of Bose–Einstein correlations in e+e−→W+W− at GeV
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A. Barczyk, Adrian Biland, M. Vivargent, D. Piccolo, Yu. Galaktionov, Marco Pieri, H. El Mamouni, Pierluigi Paolucci, J. Alcaraz, Tariq Aziz, I. Vodopianov, A. Engler, G. Marian, X. L. Wang, R. Leiste, Christoph Paus, M. Capell, M. Pauluzzi, Giovanni Passaleva, E. Valente, Vladimir Andreev, Peter Denes, A. Mihul, G. Alemanni, Paolo Bagnaia, Oleg Fedin, H. S. Fesefeldt, Y. Uchida, E. Pistolesi, M. N. Kienzle-Focacci, S. S. Gau, F. C. Erné, D. Ren, G. Viertel, W. J. Burger, S. C. Yeh, Max Weber, Crisostomo Sciacca, Egidio Longo, A. Csilling, Pàl Hidas, S. Bhattacharya, G. Landi, G. Ambrosi, K. Freudenreich, Michael Dittmar, V. Plyaskin, Minhong Wang, M. P. Sanders, B. L. Betev, M. Gataullin, Hans J. Vogel, Simone Paoletti, A. Stone, M. Lebeau, Dimitri Bourilkov, Z. A. Liu, A. Vorvolakos, G. Forconi, M. Pohl, L. Z. Sun, S. Costantini, A. M. Cartacci, W. Kittel, H. Anderhub, A. J.M. Muijs, J. D. Swain, Raffaello D'Alessandro, Maurizio Biasini, Marta Felcini, Manjit Kaur, Francesca Cavallari, Alexei Raspereza, M. T. Dova, P. Wienemann, Georgi Sultanov, A. C. König, A. Lebedev, P. Spillantini, Dong-Chul Son, Ren-Yuan Zhu, B. Musicar, B. Petersen, Samuel C.C. Ting, Roberto Battiston, S. Cucciarelli, E. Fiandrini, M. Campanelli, T. S. Dai, Gyorgy Vesztergombi, Gerjan Bobbink, Francesca Nessi-Tedaldi, Jozsef Toth, Michele Guida, R. A. Khan, Claudio Luci, B. Borgia, B. Smith, P. Duinker, Leonardo Merola, S. Saremi, M. Pedace, D. Pandoulas, Luca Malgeri, L. Tauscher, J. J. Blaising, Francesco Becattini, J. Hirschfelder, Stefano Giagu, J. P. Martin, D. Dufournaud, C. Maña, J. D. Burger, T. Siedenburg, M. Fabre, P. G. Rancoita, P. Violini, A. Böhm, J. Ulbricht, A. Klimentov, S. Braccini, T. Azemoon, Mingming Yang, L. Bellucci, A. Krüger, G. Grenier, C. H. Lin, G. Rahal-Callot, N. Raja, V. Pojidaev, A. Gurtu, H. F. Chen, A. De Salvo, Marcos Cerrada, G. Ruggiero, A. C. Weber, R. van Gulik, S. Reucroft, H. J. Lee, Marcella Diemoz, L. Cifarelli, J. G. Branson, S. Villa, H. J. Yang, C. Dionisi, M. W. Gruenewald, Pablo Garcia-Abia, Speranza Falciano, I. Josa-Mutuberria, M. Kräber, P. Bartalini, A. Seganti, G. Y. Zhu, E. Shumilov, P. Extermann, V. Shoutko, Claudia Cecchi, Harvey B Newman, M. Musy, B. Tellili, I. Clare, G. Mirabelli, R. de Asmundis, I. Fisk, H. Suter, Alain Hervé, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, R. Ofierzynski, K. L. Tung, M. Chemarin, G. M. Chen, Aaron Dominguez, R. Barillère, I. Vetlitsky, Felicitas Pauss, Ia Iashvili, Nicola Cavallo, A. Straessner, Luca Lista, A. Hasan, B. N. Jin, H. Nowak, D. Vicinanza, Igor Vorobiev, S. Likhoded, H. K. Park, W. Wallraff, T. Paul, P. Levtchenko, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, K. Lübelsmeyer, An.A. Vorobyov, S. N. Ganguli, S. Wynhoff, C-Q. Li, R. Ramelli, D.W. Schmitz, P. de Jong, N. Shivarov, Robert Clare, A. Bay, S. Rosier-Lees, Panos A Razis, G. Castellini, P. Le Coultre, S. Banerjee, Willis Lin, Sabine Riemann, Z. F. Gong, W. G. Ma, R. Berbeco, V. K. Gupta, J. A. Rubio, Carlo Civinini, H. Milcent, S. W. Banerjee, M. Basile, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, A. Buffini, S. V. Baldew, D. O. Prokofiev, M. Napolitano, G. Chiefari, O. Adriani, B. Zimmermann, P. Lebrun, A. Degré, A. Oulianov, C. Palomares, S. Shevchenko, S. Vlachos, G. Raven, Imad Baptiste Laktineh, Jeremy Mans, Lamberto Luminari, F. DeNotaristefani, Lucas Taylor, M. G. Alviggi, Konrad Deiters, D. Mangeol, Simonetta Gentile, G. B. Mohanty, K. Sudhakar, A. Balandras, L. Xia, D. Duchesneau, H. S. Chen, Jasper Kirkby, M. A. Falagan, J. Berdugo, T. Moulik, L. Servoli, M. Aguilar-Benitez, O. Grimm, D. Luckey, M. Acciarri, M. Zöller, M. von der Mey, F. Behner, Alberto Aloisio, T. Angelescu, Herwig Schopper, J. B. Ye, E. J. Sanchez, Guo-Ming Chen, Anna Katharina Kopp, J. Rodin, T. Niessen, Pierre Lecomte, D. Kiss, J. Casaus, Dong-Hyun Kim, A. Chen, D. van Dierendonck, D. P. Stickland, Y. H. Chang, Peter H. Fisher, J. Salicio, Zichen Xu, G. Zilizi, Werner Lustermann, Charles Timmermans, M. Dierckxsens, Peter Raics, H. Postema, X. W. Tang, S. X. Wu, Ya Han Hu, A. Malinin, P. A. Piroué, M. Chamizo, C. G. Yang, M. Rescigno, J. Pothier, Yu. Zalite, Manas Maity, E. Delmeire, U. K. Chaturvedi, Kajari Mazumdar, X. D. Cai, L. Romero, Y. S. Lu, Aleandro Nisati, S. Sarkar, Joseph Quartieri, A. Shvorob, Inkyu Park, G. Cara Romeo, B. P. Roe, M. Steuer, J. H. Field, M. Bourquin, F. Cesaroni, P. Berges, B. Stoyanov, S. Schmidt-Kaerst, M. A. Rahaman, D. Perret-Gallix, A. Arefiev, R. R. McNeil, G. Carlino, L. Baksay, F. Cotorobai, F. Brochu, D. Prokofiev, G. Holzner, D. della Volpe, K. Riles, F. Marzano, G. Coignet, W. Krenz, L. J. Gutay, J. A. van Dalen, U. Becker, Z. Szillasi, V. Koutsenko, I. Duran, T. Sztaricskai, Alessandra Doria, F. J. Eppling, L. W. Jones, S. M. Ting, An. Zalite, S. R. Hou, J.V. Allaby, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, M. Wadhwa, D. J. Schotanus, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, F. Pierella, Federico Cindolo, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, B. De La Cruz, P. Déglon, A. Bajo, G. Schwering, Joachim Mnich, C. Furetta, P. Achard, L. Lugnier, J. K. Kim, A. Buijs, A. Favara, Zheng Wang, Zhenyu Zhang, A. Rosca, M. E. Sarakinos, P. Ladron de Guevara, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, W. J. Metzger, D. Haas, F. L. Linde, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, G. S. Muanza, and Jean Fay
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Condensed Matter::Quantum Gases ,Physics ,Nuclear and High Energy Physics ,Condensed Matter::Other ,010308 nuclear & particles physics ,Electron–positron annihilation ,Detector ,Bose–Einstein correlations ,01 natural sciences ,Nuclear physics ,Quantum mechanics ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
We investigate Bose-Einstein correlations (BEC) in W-pair production at √s ≃ 189 GeV using the L3 detector at LEP. We observe BEC between particles from a single W decay in good agreement with those from a light-quark Z decay sample. We investigate their possible existence between particles coming from different W's. No evidence for such inter-W BEC is found. (C) 2000 Elsevier Science B.V.
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33. Production of single W bosons at GeV and measurement of WWγ gauge couplings
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H. Milcent, A. M. Cartacci, Vladimir Andreev, Yu. Galaktionov, D. Ruschmeier, J. Alcaraz, A. C. König, Crisostomo Sciacca, T. Moulik, D. Dufournaud, Roberto Battiston, Gerjan Bobbink, B. Borgia, J. Ulbricht, B. De La Cruz, B. Tellili, I. Clare, E. Valente, L. J. Gutay, U. Becker, A. Mihul, G. Alemanni, Z. Z. Xu, C. H. Lin, T. Angelescu, D. P. Stickland, Y. H. Chang, V. Pojidaev, Peter Denes, Maurizio Biasini, Marta Felcini, G. Viertel, Paolo Bagnaia, S. C. Yeh, I. Duran, J. Casaus, A. Barczyk, Konrad Deiters, G. B. Mohanty, Adrian Biland, F. Pierella, P. Déglon, Francesco Becattini, A. Buijs, Hans J. Vogel, F. J. Eppling, L. W. Jones, Federico Cindolo, A. Bajo, F. Ferroni, Alberto Aloisio, C. G. Yang, L. Romero, J. Pothier, Yu. Zalite, S. Costantini, G. Forconi, Raffaello D'Alessandro, H. Anderhub, M. Pohl, Ph. Lebrun, Speranza Falciano, S. M. Ting, A. Straessner, S. Sarkar, Luca Lista, Jozsef Toth, Marco Pieri, Leonardo Merola, G. Schwering, H. J. Yang, M. Bourquin, B. Musicar, X. W. Tang, S. C. Tonwar, L. Tauscher, I. Vodopianov, A. Engler, M. Lebeau, Frank Filthaut, Claudio Luci, D. Pandoulas, M. Campanelli, Pierluigi Paolucci, P. Duinker, P. A. Piroué, S. Likhoded, Joachim Mnich, Willis Lin, Sabine Riemann, M. Chamizo, S. Wynhoff, T. Azemoon, C. Furetta, J. Allaby, M. Capell, P. Achard, G. Cara Romeo, B. P. Roe, A. Arefiev, Michele Guida, A. Klimentov, P. G. Rancoita, A. Robohm, H. S. Fesefeldt, H. J. Lee, Marcella Diemoz, Thomas Ferguson, Ren-Yuan Zhu, L. Lugnier, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Luciano Barone, E. Pistolesi, G. Marian, G. Grenier, L. Cifarelli, Marcos Cerrada, R. Ramelli, F. C. Erné, B. N. Jin, H. Nowak, B. Smith, Y. Uchida, D. Vicinanza, A. Oulianov, H. Rykaczewski, Giovanni Organtini, T. Sztaricskai, D.W. Schmitz, Francesca Nessi-Tedaldi, R. R. McNeil, Giovanni Passaleva, C. Palomares, S. Reucroft, F. Brochu, D. della Volpe, M. Pedace, H. Wilkens, G. Carlino, P. de Jong, N. Shivarov, J. D. Burger, Minhong Wang, M. P. Sanders, B. L. Betev, K. Freudenreich, S. Braccini, T. Siedenburg, Robert Clare, An. Zalite, J. K. Kim, G. Rahal-Callot, N. Raja, P. Marchesini, W. G. Ma, S. S. Gau, A. Gurtu, C-Q. Li, A. Lebedev, Dong-Chul Son, V. K. Gupta, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. N. Kienzle-Focacci, W. Wallraff, D. Prokofiev, S. Cucciarelli, S. C. Blyth, V. Brigljevic, Marco Meschini, M. Napolitano, C. Maña, J. J. Blaising, J. Hirschfelder, Stefano Giagu, M. Gataullin, Peter H. Fisher, H. Suter, Ia Iashvili, F. DeNotaristefani, W. J. Burger, R. de Asmundis, I. Fisk, A. Csilling, A. Stone, J. G. Branson, S. Banerjee, Ya Han Hu, D. Duchesneau, H. S. Chen, S. Villa, L. Servoli, Pàl Hidas, S. Bhattacharya, A. Hasan, Mariagrazia Alviggi, T. Paul, G. Holzner, Manas Maity, P. Berges, K. Sudhakar, S. Patricelli, S. W. Banerjee, Dong-Hyun Kim, Christopher George Tully, K. Riles, S. N. Ganguli, S. Vlachos, I. Vetlitsky, L. Z. Sun, D. Hatzifotiadou, Laszlo Boldizsar, M. von der Mey, G. Zilizi, A. Favara, A. Degré, J. B. Ye, Zheng Wang, F. Marzano, G. Coignet, R. van Gulik, J. Rodin, T. Niessen, P. Extermann, W. Krenz, H. El Mamouni, Jeremy Mans, F. Di Lodovico, Zhenyu Zhang, L. Bellucci, Samuel C.C. Ting, A. Rosca, Wolfgang Lohmann, H. Vogt, B. Bertucci, M. Acciarri, Guo-Ming Chen, F. L. Linde, M. E. Sarakinos, J.P. Martin, Nicola Cavallo, C. Dionisi, Oleg Fedin, Pablo Garcia-Abia, Alain Hervé, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, A. Chen, D. van Dierendonck, J. Salicio, P. Ladron de Guevara, K. L. Tung, Max Weber, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, A. Bay, Carlo Civinini, G. Raven, R. Berbeco, L. Xia, Peter Raics, H. K. Park, E. Delmeire, U. K. Chaturvedi, M. Aguilar-Benitez, G. Landi, F. Anselmo, Nicanor Colino, Y. S. Lu, O. Grimm, Herwig Schopper, A. Shvorob, Z. Szillasi, S. X. Wu, Simone Paoletti, Inkyu Park, J. H. Field, H. Postema, A. J.M. Muijs, G. Castellini, M. Steuer, B. Stoyanov, V. Koutsenko, Manjit Kaur, Michael Dittmar, S. Schmidt-Kaerst, M. A. Rahaman, D. Perret-Gallix, Egidio Longo, Kajari Mazumdar, Z. F. Gong, X. D. Cai, Aleandro Nisati, W. Kittel, F. Cesaroni, Joseph Quartieri, M. Fabre, Emilio Leonardi, Mingming Yang, D. Sciarrino, L. Baksay, F. Cotorobai, Z. A. Liu, A. Vorvolakos, J. D. Swain, S. Saremi, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, J. A. Rubio, Aaron Dominguez, Felicitas Pauss, A. Böhm, S. Rosier-Lees, P. Le Coultre, M. Basile, G. Ruggiero, Alessandra Doria, A. C. Weber, S. R. Hou, M. Wadhwa, D. J. Schotanus, Kati Lassila-Perini, V. Plyaskin, Alexei Raspereza, M. T. Dova, A. Krüger, D. Mangeol, R. Barillère, M. Rescigno, S. V. Baldew, D. O. Prokofiev, D. Luckey, Jasper Kirkby, M. A. Falagan, M. Zöller, Anna Katharina Kopp, G. Mirabelli, D. Kiss, J. A. van Dalen, G. Ambrosi, P. Molnar, K. Lübelsmeyer, H. F. Chen, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, R. Leiste, Christoph Paus, G. Chiefari, S. Shevchenko, A. Buffini, F. Behner, M. Chemarin, Lamberto Luminari, G. M. Chen, Pierre Lecomte, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, Dimitri Bourilkov, P. Spillantini, B. Petersen, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, P. Violini, A. De Salvo, P. Bartalini, A. Seganti, Harvey B Newman, M. Musy, M. Vivargent, D. Piccolo, An.A. Vorobyov, O. Adriani, G. S. Muanza, Imad Baptiste Laktineh, Lucas Taylor, Jean Fay, Igor Vorobiev, P. Levtchenko, Riccardo Paramatti, Panos A Razis, A. Kunin, Hafeez R Hoorani, Simonetta Gentile, W. J. Metzger, A. Balandras, J. Berdugo, E. J. Sanchez, D. Haas, R. Faccini, X. L. Wang, M. Pauluzzi, D. Ren, Francesca Cavallari, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, and Tariq Aziz
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Astrophysics::High Energy Astrophysical Phenomena ,High Energy Physics::Phenomenology ,Hadron ,Lambda ,01 natural sciences ,7. Clean energy ,Standard Model ,Luminosity ,Nuclear physics ,0103 physical sciences ,High Energy Physics::Experiment ,Production (computer science) ,010306 general physics ,Energy (signal processing) ,Lepton ,Boson - Abstract
Single W boson production in electron-positron collisions is studied with the L3 detector at LEP. The data sample collected at a centre-of-mass energy of $\sqrt{s} = 188.7 \mathrm{\ Ge\kern -0.1em V}{}$ corresponds to an integrated luminosity of $176.4\,\mbox{pb$^{-1}$}$. Events with a single energetic lepton or two acoplanar hadronic jets are selected. Within phase-space cuts, the total cross-section is measured to be $0.53 \pm 0.12 \pm 0.03 \ \rm{pb}$, consistent with the Standard Model expectation. Including our single W boson results obtained at lower $\sqrt{s}$, the WW$\gamma$ gauge couplings $\kappa_\gamma$ and $\lambda_\gamma$ are determined to be \mbox{$\kappa_\gamma = 0.93 \pm 0.16 \pm 0.09$} and \mbox{$\lambda_\gamma = -0.31^{+0.68}_{-0.19} \pm 0.13$}.
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- 2000
- Full Text
- View/download PDF
34. Inclusive Σ+ and Σ0 production in hadronic Z decays
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, L. Baksay, A. Balandras, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, Y. Hu, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, J. Mans, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, B. Tellili, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, M. Zöller, Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Muheim, Franz, Pohl, Martin, Produit, Nicolas, and Sciarrino, Deborah
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,L3 detector at LEP ,Nuclear Theory ,Hadron ,ddc:500.2 ,Lambda ,01 natural sciences ,Sigma baryon ,0103 physical sciences ,Nuclear Experiment ,010306 general physics ,Ciencias Exactas ,Physics ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Física ,Sigma ,Hadronization ,Baryon ,production in hadronic Z decays ,High Energy Physics::Experiment ,Production (computer science) ,Atomic physics ,baryons - Abstract
We report on measurements of the inclusive production rate of Σ+ and Σ0 baryons in hadronic Z decays collected with the L3 detector at LEP. The Σ+ baryons are detected through the decay Σ+→pπ0, while the Σ0 baryons are detected via the decay mode Σ0→Λγ. The average numbers of Σ+ and Σ0 per hadronic Z decay are measured to be: NΣ++NΣ̄+=0.114±0.011stat±0.009syst NΣ0+NΣ̄0=0.095±0.015stat±0.013syst. These rates are found to be higher than the predictions from Monte Carlo hadronization models and analytical parameterizations of strange baryon production., Facultad de Ciencias Exactas
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- 2000
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- View/download PDF
35. Measurement of hadron and lepton-pair production at GeV at LEP
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, A. Balandras, R.C. Ball, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, A. Button, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, M. Kaur, M.N. Kienzle-Focacci, D. Kim, D.H. Kim, J.K. Kim, S.C. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, Y.D. Oh, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, and M. Zöller
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Pair production ,010308 nuclear & particles physics ,0103 physical sciences ,Hadron ,010306 general physics ,01 natural sciences ,Lepton - Published
- 2000
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36. Formation of light resonances in γγ collisions in the KS0K±π∓ final state at LEP
- Author
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I. Vodopianov
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Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Scalar (mathematics) ,Mass spectrum ,High Energy Physics::Experiment ,Vector meson ,State (functional analysis) ,Nuclear Experiment ,Atomic and Molecular Physics, and Optics - Abstract
The KS0K±π∓ final state in two-photon collisions is studied with the L3 detector at LEP at centre of mass energies from 160 GeV to 189 GeV. An enhancement in the mass spectrum around 1450 MeV is seen. The Q2 distribution indicates the presence of the pseudo scalar η(1440), observed in the γγ collisions for the first time, and possibly the presence of a vector meson f1(1420) or f1(1510). The two-photon width of η(1440) for the KS0K±π∓ decay mode is determined. The hypothesis of η(1440) being a gluonium state is examined.
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- 2000
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37. Δ++ production in 158 A GeV 208Pb+208Pb interactions at the CERN SPS
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M.M. Aggarwal, A. Agnihotri, Z. Ahammed, A.L.S. Angelis, V. Antonenko, V. Arefiev, V. Astakhov, V. Avdeitchikov, T.C. Awes, P.V.K.S. Baba, S.K. Badyal, A. Baldine, L. Barabach, C. Barlag, S. Bathe, B. Batiounia, T. Bernier, K.B. Bhalla, V.S. Bhatia, C. Blume, R. Bock, E.-M. Bohne, Z. Böröcz, D. Bucher, A. Buijs, H. Büsching, L. Carlen, V. Chalyshev, S. Chattopadhyay, R. Cherbatchev, T. Chujo, A. Claussen, A.C. Das, M.P. Decowski, H. Delagrange, V. Djordjadze, P. Donni, I. Doubovik, S. Dutt, M.R. Dutta Majumdar, K. El Chenawi, S. Eliseev, K. Enosawa, P. Foka, S. Fokin, V. Frolov, M.S. Ganti, S. Garpman, O. Gavrishchuk, F.J.M. Geurts, T.K. Ghosh, R. Glasow, S.K. Gupta, B. Guskov, H.Å. Gustafsson, H.H. Gutbrod, R. Higuchi, I. Hrivnacova, M. Ippolitov, H. Kalechofsky, R. Kamermans, K.-H. Kampert, K. Karadjev, K. Karpio, S. Kato, S. Kees, B.W. Kolb, I. Kosarev, I. Koutcheryaev, T. Krümpel, A. Kugler, P. Kulinich, M. Kurata, K. Kurita, N. Kuzmin, I. Langbein, A. Lebedev, Y.Y. Lee, H. Löhner, L. Luquin, D.P. Mahapatra, V. Manko, M. Martin, G. Martı́nez, A. Maximov, R. Mehdiyev, G. Mgebrichvili, Y. Miake, D. Mikhalev, Md.F. Mir, G.C. Mishra, Y. Miyamoto, B. Mohanty, D. Morrison, D.S. Mukhopadhyay, V. Myalkovski, H. Naef, B.K. Nandi, S.K. Nayak, T.K. Nayak, S. Neumaier, A. Nianine, V. Nikitine, S. Nikolaev, P. Nilsson, S. Nishimura, P. Nomokonov, J. Nystrand, F.E. Obenshain, A. Oskarsson, I. Otterlund, M. Pachr, A. Parfenov, S. Pavliouk, T. Peitzmann, V. Petracek, F. Plasil, W. Pinganaud, M.L. Purschke, J. Rak, R. Raniwala, S. Raniwala, V.S. Ramamurthy, N.K. Rao, F. Retiere, K. Reygers, G. Roland, L. Rosselet, I. Roufanov, C. Roy, J.M. Rubio, H. Sako, S.S. Sambyal, R. Santo, S. Sato, H. Schlagheck, H.-R. Schmidt, Y. Schutz, G. Shabratova, T.H. Shah, I. Sibiriak, T. Siemiarczuk, D. Silvermyr, B.C. Sinha, N. Slavine, K. Söderström, N. Solomey, S.P. Sørensen, P. Stankus, G. Stefanek, P. Steinberg, E. Stenlund, D. Stüken, M. Sumbera, T. Svensson, M.D. Trivedi, A. Tsvetkov, L. Tykarski, J. Urbahn, E.C. van der Pijll, N. van Eijndhoven, G.J. van Nieuwenhuizen, A. Vinogradov, Y.P. Viyogi, A. Vodopianov, S. Vörös, B. Wysłouch, K. Yagi, Y. Yokota, and G.R. Young
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Physics ,Nuclear physics ,Delta ,Nuclear and High Energy Physics ,Particle physics ,Large Hadron Collider ,Pion ,Invariant mass ,Chemical equilibrium ,Nuclear Experiment - Abstract
The Delta(++)-resonance production in central 158 A GeV Pb-208 + Pb-208 collisions at the CERN SPS has been studied. The Delta(++) production was estimated from the invariant mass spectrum of p pi(+)-pairs by subtracting a mixed event background. The measured Delta(++) abundance is compared with the results from other experiments at lower energies, and with a model calculation assuming thermal and chemical equilibrium. (C) 2000 Elsevier Science B.V. All rights reserved.
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- 2000
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38. Hard-photon production and tests of QED at LEP
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H. Milcent, T. Moulik, Dimitri Bourilkov, G. Landi, R. Y. Zhu, G. Chiefari, B. Petersen, E. Valente, G. Cara Romeo, A. Lebedev, A. Straessner, Dong-Chul Son, S. Pensotti, Luca Lista, Gyorgy Vesztergombi, Luca Malgeri, J. J. Blaising, J. Hirschfelder, James G Branson, Vladimir Andreev, Stefano Giagu, D. Ruschmeier, J.P. Martin, Willis Lin, A. De Salvo, P. Duinker, A. Klimentov, G. Ambrosi, K. Freudenreich, F. Brochu, D. della Volpe, A. A. Vorobyov, A.M. Cartacci, E. Fiandrini, S. Costantini, Riccardo Paramatti, A. Kunin, Igor Vorobiev, M. von der Mey, Gianpaolo Carlino, P. Bartalini, Mariagrazia Alviggi, S. Riemann, M. Pohl, B. L. Betev, Francesca Nessi-Tedaldi, F. Di Lodovico, M. Campanelli, A. Zichichi, P. Levtchenko, Helmut Vogel, T. Siedenburg, G. Rahal-Callot, Panos A Razis, Y. H. Chang, H. J. Lee, Marcella Diemoz, N. Raja, F. Ferroni, L. Cifarelli, Peter Raics, Oleg Fedin, G. Schwering, Max Weber, P. Marchesini, F. J. Eppling, H. Suter, Ia Iashvili, C. Furetta, D. Kiss, V. Brigljevic, Simone Paoletti, H. Anderhub, M. Fabre, J. B. Ye, Kajari Mazumdar, Y. Uchida, Mingming Yang, A. Gurtu, A. Seganti, Harvey B Newman, M. Musy, A. J.M. Muijs, W. J. Metzger, I. Vetlitsky, L. Lugnier, R. Barillère, P. Wienemann, Georgi Sultanov, Michele Guida, Manjit Kaur, B. Smith, V. Plyaskin, M. Capell, F. Pierella, A. Favara, Federico Cindolo, A. Biland, M. Acciarri, A. Balandras, S. Braccini, S. Sarkar, Raffaello D'Alessandro, Zheng Wang, L. W. Jones, Pàl Hidas, S. Bhattacharya, M. Napolitano, Z. P. Zhang, A. Rosca, C. Sciacca, F. DeNotaristefani, U. Becker, Hafeez R Hoorani, M. E. Sarakinos, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, Minhong Wang, M. P. Sanders, S. Gentile, M. Vivargent, A. Barczyk, E. J. Sanchez, Guo-Ming Chen, B. P. Roe, Alessandra Doria, M. Bourquin, R. van Gulik, D. Schmitz, A. Button, Dong-Hyun Kim, Manas Maity, L. Z. Sun, Pierluigi Paolucci, Z. Szillasi, P. G. Rancoita, D. van Dierendonck, J. Salicio, G. Forconi, P. Ladron de Guevara, G. Zilizi, M. Chemarin, P. Extermann, W. Kittel, Salvatore Mele, P. Lecomte, G. J. Grenier, I. Fisk, N. Cavallo, Frank Filthaut, R. de Asmundis, G. M. Chen, Z. A. Liu, A. Vorvolakos, Thomas Ferguson, R. Ramelli, Joachim Mnich, P. Berges, P. Bagnaia, G. Pascale, V. K. Gupta, M. Rescigno, P. Achard, T. Angelescu, M. N. Kienzle-Focacci, Christoph Schäfer, B. Z. Yang, K. Sudhakar, G. Marian, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, S. S. Gau, J. A. Rubio, Giovanni Passaleva, M. Gataullin, L. Tauscher, T. Azemoon, X. W. Tang, D. Dufournaud, A. Csilling, A. Stone, D. O. Prokofiev, A. Robohm, Suresh C Tonwar, Jasper Kirkby, M. A. Falagan, X. D. Cai, I. H. Park, H. Nowak, D. J. Schotanus, R. Faccini, B. De La Cruz, S. Saremi, Thomas Hebbeker, Paul Lecoq, D. Vicinanza, Y. S. Lu, A. Shvorob, I. Vodopianov, A. Engler, A. Chen, H. El Mamouni, J. Casaus, Marco Meschini, C. H. Lin, V. Pojidaev, David Stickland, J. M. Le Goff, M. Zöller, L. Bellucci, N. Gheordanescu, M. Lebeau, P. Déglon, D. Duchesneau, H. S. Chen, F. C. Erné, D. Haas, L. Servoli, Aleandro Nisati, E. Longo, Anna Katharina Kopp, V. Koutsenko, Marcos Cerrada, Maurizio Biasini, Marta Felcini, J. D. Burger, Francesco Becattini, D. Ren, A. Weber, H. S. Fesefeldt, E. Pistolesi, S. R. Hou, M. Wadhwa, F. Cesaroni, Joseph Quartieri, F. L. Linde, Valery Schegelsky, Axel König, Kati Lassila-Perini, C. Li, J. Pothier, B. Stoyanov, Yu. Zalite, C. Maña, S. Schmidt-Kaerst, R. W. Kraemer, Y. D. Oh, U. K. Chaturvedi, S. Reucroft, S. Banerjee, S. Villa, Christopher George Tully, Davide Piccolo, P. Denes, Emilio Leonardi, H. Rykaczewski, Giovanni Organtini, P. Spillantini, H. Wilkens, H. J. Yang, Luciano Barone, A. P. Colijn, Yu. Galaktionov, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, A. Degré, S. Cucciarelli, S. Falciano, P. H. Fisher, J. Allaby, D. Sciarrino, Francesca Cavallari, J. Tóth, R. A. Khan, Alexei Raspereza, S. C. Blyth, G. S. Muanza, Konrad Deiters, M. Pedace, T. van Rhee, Aaron Dominguez, S. Likhoded, F. Anselmo, Nicanor Colino, P. Molnar, Felicitas Pauss, G. B. Mohanty, J. Alcaraz, L. Baksay, F. Cotorobai, Jean Fay, S. N. Ganguli, Alberto Aloisio, F. Muheim, K. Riles, A. Krüger, P. Lebrun, S. Wynhoff, H. K. Park, S. Rosier-Lees, Pablo Garcia-Abia, P. Le Coultre, G. Y. Zhu, M. Basile, E. Shumilov, Nicolas Produit, Alain Hervé, A. Oulianov, S. X. Wu, C. Palomares, C. G. Yang, A. Bay, J. H. Field, G. Castellini, J. Berdugo, D. H. Kim, V. Shoutko, T. Paul, Carlo Civinini, Luciano Romero, Z. F. Gong, G. Raven, A. Hasan, Z. Z. Xu, G. Mirabelli, Claudia Cecchi, S. Shevchenko, S. W. Banerjee, L. Xia, G. G.G. Massaro, D. Mangeol, W.G. Ma, M. Aguilar-Benitez, O. Grimm, A. Buijs, S. Vlachos, F. Behner, D. Luckey, Herwig Schopper, H. Postema, P. A. Piroué, G. Viertel, M. Steuer, H. Hofer, T. Sztaricskai, L. J. Gutay, L. Merola, J. Rodin, T. Niessen, M. Chamizo, A. Mihul, G. Alemanni, Tariq Aziz, An. Zalite, K. L. Tung, W. Wallraff, M. A. Rahaman, D. Perret-Gallix, J. A. van Dalen, S. C. Yeh, A. Arefiev, R. R. McNeil, F. Marzano, Marco Pieri, G. Holzner, W. Krenz, Samuel C.C. Ting, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, B. Cozzoni, Roberto Battiston, B. Borgia, M. T. Dova, B. N. Jin, J. Ulbricht, I. Clare, R. Leiste, Christoph Paus, B. Monteleoni, Howard A. Stone, T.S. Dai, D. Prokofiev, M. Pauluzzi, I. Duran, D. Hatzifotiadou, Laszlo Boldizsar, L. Fredj, S. Patricelli, S. M. Ting, R. C. Ball, Werner Lustermann, Charles Timmermans, A. Malinin, G. J. Bobbink, H.F. Chen, L. Luminari, K. Lübelsmeyer, A. Buffini, D. Pandoulas, W. J. Burger, C. Dionisi, Michael Dittmar, J. D. Swain, A. Böhm, G. Coignet, J. K. Kim, L3 (IHEF, IoP, FNWI), Flores, Sylvie, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Balandras, A., Ball, R. C., Banerjee, S., Barczyk, A., Barillere, R., Barone, L., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., V, B., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Button, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., I, C., Clare, R., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., Cozzoni, B., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierendonck, D. v., Lodovico, F. D., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., I, D., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Faccini, R., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., I, F., Forconi, G., Fredj, L., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Sr, H., I, I., Jin, B. N., Jones, L. W., Jong, P. d., I, J., Khan, R. A., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, D. H., Kim, J. K., Kim, S. C., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., V, K., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, I, L., Landi, G., Lassila Perini, K., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Leonardi, E., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Marchesini, P., Marian, G., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Molnar, P., Monteleoni, B., Moulik, T., Muanza, G. S., Muheim, F., A. J. M., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Y. D., Oh, Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., V, P., Pohl, M., Postema, H., Pothier, J., Produit, N., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Rhee, T. v., Riemann, S., Riles, K., Robohm, A., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruschmeier, D., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., V, S., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stone, H., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., I, V., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vogel, H., Vogt, H., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zoller, M., Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Muheim, Franz, Pohl, Martin, Produit, Nicolas, and Sciarrino, Deborah
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Nuclear and High Energy Physics ,Particle physics ,Photon ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ENERGIES ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,High Energy Physics - Experiment ,Standard Model ,High Energy Physics - Experiment (hep-ex) ,MONTE-CARLO ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,DETECTOR ,L3 EXPERIMENT ,Physics ,GAMMA-GAMMA%28GAMMA%29%22">E(+)E(-)->GAMMA-GAMMA(GAMMA) ,010308 nuclear & particles physics ,COUPLINGS ,Excited state ,Production (computer science) ,Atomic physics ,Particle Physics - Experiment - Abstract
The total and differential cross sections of the process $\epem \ra n \gamma$ with $n \geq 2$ are measuredusing data collected by the L3 experiment at centre--of--mass energies of $\sqrt{s}=183$ and $189$\GeV{}. The results are in agreement with the Standard Model expectations. Limits are set on deviationsfrom QED, contact interaction cut-off parameters and masses of excited electrons. The total and differential cross sections of the process e + e − → nγ with n ≥2 are measured using data collected by the L3 experiment at centre-of-mass energies of s =183 and 189 GeV . The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons. The total and differential cross sections of the process e+e- -> n gamma with n >= 2 are measured using data collected by the L3 experiment at centre-of-mass energies of \sqrt{s}=183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons.
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- 2000
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39. Search for excited leptons at GeV
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G. Forconi, Egidio Longo, M. Vivargent, D. Piccolo, Jozsef Toth, Claudio Luci, Kati Lassila-Perini, D. Pandoulas, V. Plyaskin, Ren-Yuan Zhu, Luciano Barone, L. J. Gutay, U. Becker, A. Arefiev, T. Paul, G. Grenier, I. Duran, Roberto Battiston, Gerjan Bobbink, B. Borgia, J. Ulbricht, R. R. McNeil, G. Carlino, I. Clare, S. Reucroft, F. J. Eppling, L. W. Jones, S. M. Ting, H. Anderhub, G. Schwering, C-Q. Li, P. Molnar, V. K. Gupta, H. F. Chen, G. Holzner, K. Riles, S. Vlachos, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Daijin Kim, M. Pedace, T. van Rhee, Michele Guida, B. Smith, D. Kamrad, G. Chiefari, S. Shevchenko, F. Behner, M. T. Dova, F. Muheim, A. Oulianov, F. Marzano, G. Coignet, W. Krenz, C. Furetta, F. DeNotaristefani, C. Palomares, J. Rodin, T. Niessen, Dimitri Bourilkov, X. W. Tang, P. A. Piroué, L. Lugnier, Samuel C.C. Ting, P. Spillantini, M. Chamizo, Tariq Aziz, B. Petersen, A. Gurtu, S. Braccini, Alessandra Doria, A. Favara, Manas Maity, H. Milcent, A. M. Cartacci, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, P. Marchesini, J.V. Allaby, S. Patricelli, Zheng Wang, Zhenyu Zhang, P. Berges, R. van Gulik, A. Hasan, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, A. Lebedev, Dong-Chul Son, P. Extermann, Salvatore Mele, R. Leiste, Christoph Paus, T. Moulik, D. Kiss, V. Brigljevic, B. Monteleoni, A. De Salvo, K. Sudhakar, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, R. de Asmundis, I. Fisk, B. De La Cruz, Howard A. Stone, J. J. Blaising, J. Hirschfelder, Stefano Giagu, Marco Pieri, J. G. Branson, P. Bartalini, D. Dufournaud, M. von der Mey, D. Hatzifotiadou, Laszlo Boldizsar, A. Rosca, X. Chereau, Maurizio Biasini, M. E. Sarakinos, Raffaello D'Alessandro, S. R. Hou, M. Wadhwa, R. Barillère, B. Cozzoni, F. C. Erné, Marta Felcini, Pierluigi Paolucci, D. P. Stickland, F. Ziegler, Y. H. Chang, S. Villa, A. Lavorato, J. B. Ye, I. H. Park, Crisostomo Sciacca, A. Seganti, Harvey B Newman, M. Musy, L. Fredj, D. J. Schotanus, Francesco Becattini, T. Angelescu, Z. Z. Xu, C. H. Lin, P. Déglon, G. Marian, Francesca Nessi-Tedaldi, S. N. Ganguli, Leonardo Merola, Alexei Klimentov, S. X. Wu, V. Pojidaev, J. Casaus, Y. D. Oh, P. Ladron de Guevara, Dong-Hyun Kim, M. N. Kienzle-Focacci, H. J. Yang, J. D. Burger, I. Vetlitsky, U. K. Chaturvedi, Giovanni Passaleva, A. Degré, T. Siedenburg, G. Rahal-Callot, L. Tauscher, G. Zilizi, Y. S. Lu, P. G. Rancoita, M. Rescigno, T. Azemoon, E. Valente, N. Raja, A. Csilling, A. Barczyk, A. Shvorob, Adrian Biland, M. Lebeau, B. N. Jin, K. Freudenreich, S. Wynhoff, D. O. Prokofiev, M. Steuer, C. G. Yang, Y. Uchida, J. Pothier, Yu. Zalite, Alexander Malinin, H. Nowak, D. Vicinanza, P. Duinker, H. Suter, Marcos Cerrada, J. H. Field, Ia Iashvili, M. A. Rahaman, H. El Mamouni, F. Di Lodovico, L. Romero, D. Perret-Gallix, Axel König, G. Viertel, Jasper Kirkby, M. A. Falagan, T. Sztaricskai, Minhong Wang, M. P. Sanders, B. L. Betev, B. Stoyanov, S. Schmidt-Kaerst, W. Kittel, D. Prokofiev, Luisa Cifarelli, W. Wallraff, S. Sarkar, G. Cara Romeo, B. P. Roe, Yu. Galaktionov, Hans J. Vogel, J. A. van Dalen, M. Zöller, Anna Katharina Kopp, M. Bourquin, W. T. Lin, I. Vodopianov, A. Engler, M. Capell, S. Banerjee, C. Cecchi, Joachim Mnich, J. Alcaraz, S. Costantini, An. Zalite, P. Achard, P. Lebrun, H. S. Fesefeldt, E. Pistolesi, Oleg Fedin, S. Cucciarelli, A. Robohm, F. Brochu, M. Campanelli, M. Acciarri, Guo-Ming Chen, D. della Volpe, Max Weber, S. S. Gau, C. Maña, Speranza Falciano, H. J. Lee, A. Chen, D. van Dierendonck, An.A. Vorobyov, A. Straessner, M. Pohl, M. Fabre, A. Mihul, G. Alemanni, Mingming Yang, J. Salicio, Marcella Diemoz, M. Gataullin, Luca Lista, O. Adriani, Imad Baptiste Laktineh, S. C. Yeh, Lucas Taylor, A. Stone, M. G. Alviggi, Sabine Riemann, H. K. Park, G. Castellini, F. Ferroni, Z. F. Gong, Z. Szillasi, V. Koutsenko, F. Cesaroni, Emilio Leonardi, D. Sciarrino, L. Baksay, F. Cotorobai, Z. A. Liu, A. Vorvolakos, S. Saremi, J. M. Le Goff, N. Gheordanescu, W. J. Burger, J. A. Rubio, Michael Dittmar, Peter Raics, Kajari Mazumdar, X. D. Cai, J. D. Swain, D. Peach, A. Böhm, Lamberto Luminari, R. C. Ball, Pierre Lecomte, Werner Lustermann, Charles Timmermans, A. C. Weber, J. Busenitz, G. Mirabelli, K. Lübelsmeyer, A. Buffini, R. Ramelli, D.W. Schmitz, G. Pascale, P. de Jong, N. Shivarov, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, Peter H. Fisher, D. Duchesneau, H. S. Chen, L. Servoli, Aleandro Nisati, G. Landi, Joseph Quartieri, Simone Paoletti, Aaron Dominguez, Felicitas Pauss, A. J.M. Muijs, S. Rosier-Lees, Sw. Banerjee, P. Le Coultre, M. Basile, Manjit Kaur, D. Mangeol, J. K. Kim, D. Luckey, P. Laurikainen, G. Ambrosi, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, V. P. Andreev, M. Chemarin, N. Cavallo, G. M. Chen, Pàl Hidas, S. Bhattacharya, L. Z. Sun, L. Bellucci, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, H. Postema, R. Ostonen, R. Faccini, X. L. Wang, G. G.G. Massaro, M. Pauluzzi, D. Ren, A. P. Colijn, A. Buijs, Francesca Cavallari, J. P. Martin, G. Y. Zhu, E. Shumilov, V. Shoutko, Igor Vorobiev, P. Levtchenko, Panos A Razis, S. Pensotti, Valery Schegelsky, Simonetta Gentile, A. Balandras, J. Berdugo, E. J. Sanchez, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, G. S. Muanza, Jean Fay, Nicolas Produit, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, W. J. Metzger, D. Haas, F. L. Linde, D. Ruschmeier, Peter Denes, Paolo Bagnaia, F. Pierella, Federico Cindolo, A. Button, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, F. Anselmo, and Nicanor Colino
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Range (particle radiation) ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,01 natural sciences ,7. Clean energy ,Luminosity ,Nuclear physics ,Excited state ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics ,Lepton - Abstract
A search for excited leptons, e ∗ , μ ∗ , τ ∗ , ν e ∗ , ν μ ∗ and ν τ ∗ , was performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 189 GeV, corresponding to an integrated luminosity of 176 pb −1 . No evidence of their production is observed. From the searches for pair produced excited leptons, lower mass limits are set close to the kinematic limit. From the searches for singly produced excited leptons, upper limits on their couplings are derived in the mass range up to 189 GeV.
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- 2000
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40. Two-particle correlations in 158 A GeV collisions
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M. P. Decowski, M. R. Dutta Majumdar, V. Astakhov, N. Kuzmin, A. Maximov, D. Stüken, Sudhir Raniwala, J. M. Rubio, I. Langbein, S. Eliseev, M. S. Ganti, Wa Colaboration, A.L.S. Angelis, S. Bathe, E. C. v. d. Pijll, L. Barabach, G. Martínez, M. Kurata, C. Blume, O. P. Gavrishchuk, K. Yagi, A. A. Vinogradov, R. Kamermans, T. Peitzmann, R. Glasow, W. Pinganaud, H. Schlagheck, Subhasis Chattopadhyay, Agneta Oskarsson, D. P. Morrison, MV Manzano Martin, V. Djordjadze, K. Söderström, K. Karadjev, Sergey Fokin, Y. Miyamoto, A.L. Lebedev, B. Batiounia, M. D. Trivedi, Tatsuya Chujo, F. Retiere, Z.K. Böröcz, B. W. Kolb, P. Foka, Klaus Johannes Reygers, Kh Kampert, B. Raeven, Teodor Siemiarczuk, Shiv K. Gupta, Hr Schmidt, R. Cherbatchev, H. Delagrange, G.S. Shabratova, Y. P. Viyogi, Y. Schutz, A. A. Tsvetkov, David Olle Rickard Silvermyr, K. Enosawa, H. H. Gutbrod, P. Kulinich, Nikolai V Slavine, G. C. Mishra, S. Kato, Md. F. Mir, Ivana Hrivnacova, A.S. Vodopianov, K. Kurita, Gerrit Jan van Nieuwenhuizen, T. K. Ghosh, Bolek Wyslouch, I. Doubovik, A. C. Das, Joakim Nystrand, A. Buijs, Vladislav Manko, Krzysztof Karpio, S. K. Nayak, V. S. Ramamurthy, S. P. Sorensen, V. Arefiev, S. Neumaier, Peter M. Nilsson, V. Petráček, Lars Carlén, Jan Rak, R. Santo, C. Barlag, A. Kugler, D. Bucher, I. Roufanov, V. Chalyshev, V. Frolov, P. Donni, K. B. Bhalla, T. H. Shah, Zubayer Ahammed, L. Luquin, S. Dutt, T. Krümpel, T. K. Nayak, F. J M Geurts, E.-M. Bohne, I. Otterlund, S. K. Badyal, S. Garpman, A. Baldine, G. Stefanek, V.G. Antonenko, B. Guskov, Bikash Sinha, A. Claussen, T. C. Awes, G. R. Young, Yasuo Miake, H. A. Gustafsson, R. Mehdiyev, Y.Y. Lee, I. G. Sibiriak, V. Nikitine, A. Parfenov, A. Agnihotri, T. Svensson, Michal Sumbera, E. Stenlund, Susumu Sato, N. Solomey, Basanta Kumar Nandi, L. Tykarski, Sándor Vörös, J. Urbahn, I. Koutcheryaev, S. Pavliouk, F. E. Obenshain, P.V.K.S. Baba, D. Mikhalev, F. Plasil, H. Büsching, G. Mgebrichvili, Petr Nomokonov, S. Nikolaev, Rashmi Raniwala, N. K. Rao, Shunji Nishimura, D. P. Mahapatra, Mikhail Ippolitov, Hyun-Chul Kim, L. Rosselet, P. W. Stankus, Herbert Löhner, D. S. Mukhopadhyay, Gunther Roland, C. Roy, H. Kalechofsky, H. Naef, A. Nianine, N. v. Eijndhoven, V. S. Bhatia, S. Kees, V. Avdeitchikov, Madan M. Aggarwal, V. Myalkovski, P. Steinberg, I. Kosarev, K. El Chenawi, T. Bernier, Martin Purschke, M. Pachr, R. Higuchi, Hiroyuki Sako, Y. Yokota, and Sanjeev Singh Sambyal
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Physics ,Nuclear physics ,Nuclear and High Energy Physics ,Particle - Published
- 1999
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41. Single and multi-photon events with missing energy in e+e−collisions at = 189 GeV
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Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, D. Kamrad, G. Chiefari, S. Shevchenko, R. Barillère, C-Q. Li, V. K. Gupta, A. Arefiev, F. Behner, Dimitri Bourilkov, Francesca Nessi-Tedaldi, R. R. McNeil, M. Rescigno, Igor Vorobiev, P. Levtchenko, A. C. Weber, G. Carlino, P. Spillantini, J. D. Burger, R. Leiste, Christoph Paus, Tariq Aziz, G. Forconi, Panos A Razis, H. Anderhub, J. A. van Dalen, B. Petersen, Speranza Falciano, F. DeNotaristefani, E. Fiandrini, T. Siedenburg, G. Rahal-Callot, G. Holzner, H. K. Park, Gyorgy Vesztergombi, A. Straessner, G. Mirabelli, Z. Szillasi, R. van Gulik, K. Riles, D. O. Prokofiev, M. Campanelli, N. Raja, P. Duinker, I. Korolko, R. Ostonen, Jozsef Toth, Claudio Luci, D. Pandoulas, Luca Lista, C. J.W.P. Timmermans, P. Extermann, Raffaello D'Alessandro, V. Koutsenko, G. Castellini, K. Lübelsmeyer, Salvatore Mele, Christoph Schäfer, B. Z. Yang, F. Marzano, G. Coignet, Michele Guida, B. Smith, A. Favara, B. Monteleoni, A. Lebedev, A. Klimentov, Dong-Chul Son, H. Hofer, K. L. Tung, W. Krenz, Z. F. Gong, A. De Salvo, C. Palomares, Simonetta Gentile, A. Balandras, Leonardo Merola, Jasper Kirkby, M. A. Falagan, Manas Maity, H. Suter, Ia Iashvili, J. Hirschfelder, H. J. Lee, Stefano Giagu, S. Braccini, Samuel C.C. Ting, P. Bartalini, A. Rosca, Sabine Riemann, R. Ramelli, Crisostomo Sciacca, A. Buffini, P. Berges, J. Berdugo, X. Chereau, Marco Meschini, M. Zöller, Anna Katharina Kopp, M. E. Sarakinos, E. J. Sanchez, L. Tauscher, L. Cifarelli, L. Romero, A. Seganti, Lamberto Luminari, Harvey B Newman, M. Musy, S. Sarkar, C. Dionisi, B. De La Cruz, Egidio Longo, P. Lebrun, Vladimir Andreev, D. Ruschmeier, L. Malgeri, P. G. Rancoita, T. Azemoon, P. Ladron de Guevara, D.W. Schmitz, G. Pascale, P. de Jong, N. Shivarov, M. Bourquin, Howard A. Stone, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, E. Valente, Kati Lassila-Perini, V. Plyaskin, A. M. Cartacci, A. C. König, R. C. Ball, Pierre Lecomte, M. N. Kienzle-Focacci, Robert Clare, M. Acciarri, Pablo Garcia-Abia, Alain Hervé, Joachim Mnich, P. Achard, A. Bay, R. de Asmundis, I. Fisk, B. Cozzoni, R. Faccini, Marcella Diemoz, B. N. Jin, J. J. Blaising, T. Sztaricskai, Guo-Ming Chen, Marco Pieri, Pierluigi Paolucci, F. L. Linde, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, Marcos Cerrada, I. Vetlitsky, M. Napolitano, P. Déglon, Roberto Battiston, A. Robohm, M. T. Dova, G. Grenier, G. Viertel, A. Barczyk, G. Cara Romeo, B. P. Roe, C. Cecchi, A. Csilling, H. Nowak, D. Vicinanza, Davide Piccolo, Werner Lustermann, M. Vivargent, A. Malinin, Carlo Civinini, X. L. Wang, A. Chen, D. van Dierendonck, G. G.G. Massaro, M. Pauluzzi, J. Salicio, Gerjan Bobbink, G. Raven, An. Zalite, Hans J. Vogel, S. X. Wu, Adrian Biland, Daijin Kim, L. Xia, S. Reucroft, D. Duchesneau, H. S. Chen, H. Milcent, M. Aguilar-Benitez, B. Borgia, Maurizio Biasini, W. T. Lin, J. Ulbricht, F. Brochu, S. Costantini, W. J. Burger, Marta Felcini, G. Marian, O. Grimm, Ren-Yuan Zhu, Luciano Barone, Yu. Galaktionov, Herwig Schopper, L. Servoli, Michael Dittmar, J. Alcaraz, C. Furetta, D. Dufournaud, J. Busenitz, D. della Volpe, Francesco Becattini, F. Muheim, Peter Denes, H. Postema, M. Pohl, T. Moulik, L. Lugnier, P. Marchesini, D. Kiss, Y. D. Oh, S. S. Gau, V. Brigljevic, M. Steuer, M. Pedace, T. van Rhee, W. Wallraff, Giovanni Passaleva, D. Ren, A. Lavorato, Francesca Cavallari, I. H. Park, Pàl Hidas, S. Bhattacharya, Z. Z. Xu, H. J. Yang, C. H. Lin, Paolo Bagnaia, M. Gataullin, T. Paul, W. Kittel, D. P. Stickland, F. Ziegler, Y. H. Chang, A. Buijs, I. Vodopianov, A. Engler, J. D. Swain, H. F. Chen, M. A. Rahaman, A. Gurtu, M. Capell, V. Pojidaev, H. El Mamouni, F. Di Lodovico, A. Mihul, G. Alemanni, J. G. Branson, S. Villa, L. Z. Sun, D. Peach, D. Perret-Gallix, S. Wynhoff, A. P. Colijn, A. Stone, S. Banerjee, F. Pierella, Federico Cindolo, H. S. Fesefeldt, E. Pistolesi, Dong-Hyun Kim, S. C. Yeh, S. N. Ganguli, G. Zilizi, A. Degré, J. P. Martin, Y. Uchida, I. Clare, Konrad Deiters, L. Bellucci, G. Y. Zhu, Z. M. Wang, E. Shumilov, A. Hasan, K. Sudhakar, A. Böhm, Minhong Wang, M. P. Sanders, G. B. Mohanty, Alberto Aloisio, B. L. Betev, V. Shoutko, A. Button, S. Pensotti, Valery Schegelsky, Antonino Zichichi, M. von der Mey, J. B. Ye, H. Rykaczewski, X. W. Tang, S. C. Tonwar, M. Fabre, Oleg Fedin, L. Lebeau, Giovanni Organtini, P. A. Piroué, Max Weber, U. K. Chaturvedi, Y. S. Lu, M. Chamizo, Mingming Yang, A. Shvorob, Frank Filthaut, H. Wilkens, S. Rosier-Lees, J. H. Field, Thomas Ferguson, B. Stoyanov, S. Schmidt-Kaerst, G. S. Muanza, G. Landi, Simone Paoletti, Jean Fay, A. J.M. Muijs, Manjit Kaur, P. Laurikainen, S. C. Blyth, Nicolas Produit, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, Christopher George Tully, G. Ambrosi, Wolfgang Lohmann, B. Bertucci, S. C. Kim, W. J. Metzger, F. Anselmo, Nicanor Colino, T. Angelescu, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, J. Casaus, D. Haas, C. G. Yang, J. Pothier, Yu. Zalite, G. Schwering, An.A. Vorobyov, M. Chemarin, N. Cavallo, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, M. G. Alviggi, G. M. Chen, Aleandro Nisati, Joseph Quartieri, Aaron Dominguez, F. C. Erné, Felicitas Pauss, K. Freudenreich, W. G. Ma, P. Le Coultre, M. Basile, D. Mangeol, J. K. Kim, D. Luckey, S. Cucciarelli, C. Maña, S. W. Banerjee, S. Vlachos, J. Rodin, T. Niessen, F. Ferroni, Z. P. Zhang, Peter Raics, J.V. Allaby, Kajari Mazumdar, X. D. Cai, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, L. Fredj, F. Cesaroni, Emilio Leonardi, D. Sciarrino, L. Baksay, F. Cotorobai, D. Prokofiev, Z. A. Liu, A. Vorvolakos, L. J. Gutay, U. Becker, S. Saremi, I. Duran, H. Vogt, F. J. Eppling, L. W. Jones, P. H. Fisher, S. M. Ting, J. M. Le Goff, N. Gheordanescu, J. A. Rubio, and P. Molnar
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Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,FOS: Physical sciences ,Fotones ,01 natural sciences ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,0103 physical sciences ,010306 general physics ,Ciencias Exactas ,Physics ,Missing energy ,Luminosity (scattering theory) ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Física ,large electron positron collider ,Supersymmetry ,Extra dimensions ,Neutralino ,High Energy Physics::Experiment ,Gravitino ,supersymmetry ,Neutrino ,Particle Physics - Experiment - Abstract
Single and multi-photon events with missing energy are analysed using data collected with the L3 detector at LEP at a centre-of-mass energy of 189 GeV, for a total of 176 pb-1 of integrated luminosity. The cross section of the process e+e- → νν̄γ(γ) is measured and the number of light neutrino flavours is determined to be Nv = 3.011±0.077 including lower energy data. Upper limits on cross sections of supersymmetric processes are set and interpretations in supersymmetric models provide improved limits on the masses of the lightest neutralino and the gravitino. Graviton-photon production in low scale gravity models with extra dimensions is searched for and limits on the energy scale of the model are set exceeding 1 TeV for two extra dimensions., Facultad de Ciencias Exactas
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- 1999
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42. Elliptic emission of K+ and π+ in 158 A·GeV Pb + Pb collisions
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M.M. Aggarwal, A. Agnihotri, Z. Ahammed, A.L.S. Angelis, V. Antonenko, V. Arefiev, V. Astakhov, V. Avdeitchikov, T.C. Awes, P.V.K.S. Baba, S.K. Badyal, A. Baldine, L. Barabach, C. Barlag, S. Bathe, B. Batiounia, T. Bernier, K.B. Bhalla, V.S. Bhatia, C. Blume, R. Bock, E.-M. Bohne, Z. Böröcz, D. Bucher, A. Buijs, H. Büsching, L. Carlen, V. Chalyshev, S. Chattopadhyay, R. Cherbatchev, T. Chujo, A. Claussen, A.C. Das, M.P. Decowski, H. Delagrange, V. Djordjadze, P. Donni, I. Doubovik, S. Dutt, M.R. Dutta Majumdar, K. El Chenawi, S. Eliseev, K. Enosawa, P. Foka, S. Fokin, V. Frolov, M.S. Ganti, S. Garpman, O. Gavrishchuk, F.J.M. Geurts, T.K. Ghosh, R. Glasow, S.K. Gupta, B. Guskov, H.Å. Gustafsson, H.H. Gutbrod, R. Higuchi, I. Hrivnacova, M. Ippolitov, H. Kalechofsky, R. Kamermans, K.-H. Kampert, K. Karadjev, K. Karpio, S. Kato, S. Kees, B.W. Kolb, I. Kosarev, I. Koutcheryaev, T. Krümpel, A. Kugler, P. Kulinich, M. Kurata, K. Kurita, N. Kuzmin, I. Langbein, A. Lebedev, Y.Y. Lee, H. Löhner, L. Luquin, D.P. Mahapatra, V. Manko, M. Martin, G. Martı́nez, A. Maximov, R. Mehdiyev, G. Mgebrichvili, Y. Miake, D. Mikhalev, Md.F. Mir, G.C. Mishra, Y. Miyamoto, D. Morrison, B. Mohanty, D.S. Mukhopadhyay, V. Myalkovski, H. Naef, B.K. Nandi, S.K. Nayak, T.K. Nayak, S. Neumaier, A. Nianine, V. Nikitine, S. Nikolaev, P. Nilsson, S. Nishimura, P. Nomokonov, J. Nystrand, F.E. Obenshain, A. Oskarsson, I. Otterlund, M. Pachr, A. Parfenov, S. Pavliouk, T. Peitzmann, V. Petracek, F. Plasil, W. Pinganaud, M.L. Purschke, B. Raeven, J. Rak, R. Raniwala, S. Raniwala, V.S. Ramamurthy, N.K. Rao, F. Retiere, K. Reygers, G. Roland, L. Rosselet, I. Roufanov, C. Roy, J.M. Rubio, H. Sako, S.S. Sambyal, R. Santo, S. Sato, H. Schlagheck, H.-R. Schmidt, Y. Schutz, G. Shabratova, T.H. Shah, I. Sibiriak, T. Siemiarczuk, D. Silvermyr, B.C. Sinha, N. Slavine, K. Söderström, N. Solomey, S.P. Sørensen, P. Stankus, G. Stefanek, P. Steinberg, E. Stenlund, D. Stüken, M. Sumbera, T. Svensson, M.D. Trivedi, A. Tsvetkov, L. Tykarski, J. Urbahn, E.C. v.d. Pijll, N. v. Eijndhoven, G.J. v. Nieuwenhuizen, A. Vinogradov, Y.P. Viyogi, A. Vodopianov, S. Vörös, B. Wysłouch, K. Yagi, Y. Yokota, and G.R. Young
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Nuclear physics ,Azimuth ,Physics ,Nuclear and High Energy Physics ,Meson ,Angular correlation ,Plane (geometry) ,Astrophysics::High Energy Astrophysical Phenomena ,Anisotropic flow ,High Energy Physics::Experiment ,Atomic physics ,Nuclear Experiment - Abstract
An event-by-event analysis of the azimuthal angular correlation with respect to the reaction plane has been carried out for K+ and pi(+) emission near mid-rapidity in 158 A . GeV Pb + Pb collisions. In semi-central collisions, K+ mesons are found to be preferentially emitted out of the reaction plane, while pi(+) mesons are emitted in the reaction plane. The results suggest that the kaon emission is influenced by in-medium potential effects in addition to collective flow effects. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
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- 1999
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43. Search for scalar leptons in e+e− collisions at
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, A. Balandras, R.C. Ball, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, J. Busenitz, A. Button, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, X. Chereau, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, D. Kamrad, M. Kaur, M.N. Kienzle-Focacci, D. Kim, D.H. Kim, J.K. Kim, S.C. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, I. Korolko, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, P. Laurikainen, A. Lavorato, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, Y.D. Oh, G. Organtini, R. Ostonen, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, F. Ziegler, G. Zilizi, and M. Zöller
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Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Scalar (mathematics) ,Gaugino ,Electron ,Parameter space ,01 natural sciences ,0103 physical sciences ,Bibliography ,High Energy Physics::Experiment ,010306 general physics ,Minimal Supersymmetric Standard Model ,Lepton - Abstract
We report the result of a search for scalar leptons in $\rm e^+e^-$, collisions at 189 GeV centre-of-mass energy at LEP. No evidence for such particles is found in a data sample of 176 pb$^{-1}$. Improved upper limits are set on the production cross sections for these new particles. New exclusion contours in the parameter space of the Minimal Supersymmetric Standard Model are derived, as well as new lower limits on the masses of these supersymmetric particles. Under the assumptions of common gaugino and scalar masses at the GUT scale, we set an absolute lower limit on the mass of the lightest scalar electron of 65.5 GeV.
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- 1999
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44. Recent results from the WA98 experiment
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Sukalyan Chattopadhyay, M. S. Ganti, Zubayer Ahammed, S. Pavliouk, H. Kalechofsky, Michal Sumbera, S. K. Badyal, P. Foka, B. Raeven, K. Karadjev, H. Naef, A. Nianine, Hr Schmidt, H. Schlagheck, Bikash Sinha, Basanta Kumar Nandi, Sergey Fokin, A. A. Tsvetkov, I. Kosarev, K. Söderström, E. Stenlund, D. S. Mukhopadhyay, Madan M. Aggarwal, Bolek Wyslouch, Y. Schutz, J. Urbahn, L. Tykarski, S. K. Nayak, S. P. Sorensen, V. S. Bhatia, A. Buijs, P. Steinberg, G. C. Mishra, Y. P. Viyogi, M. R. Dutta Majumdar, Ashim Das, Peter M. Nilsson, I. Otterlund, Hiroyuki Sako, K. Kurita, V. Astakhov, Bedangadas Mohanty, R. Glasow, Joakim Nystrand, Gerrit Jan van Nieuwenhuizen, Vladimir Frolov, A.L. Lebedev, V. Djordjadze, K. Yagi, Teodor Siemiarczuk, K. El Chenawi, R. Higuchi, M. Kurata, T. Bernier, W. Pinganaud, C. Barlag, N. v. Eijndhoven, V. Petráček, Lars Carlén, D. Mikhalev, V. Chalyshev, Shunji Nishimura, Y. Yokota, Sanjeev Singh Sambyal, MV Manzano Martin, T. H. Shah, I. Doubovik, V. Avdeitchikov, I. Koutcheryaev, F. E. Obenshain, P.V.K.S. Baba, M. D. Trivedi, Sudhir Raniwala, Vladislav Manko, B.N. Gus'kov, A. Agnihotri, Y.Y. Lee, H. A. Gustafsson, Kh Kampert, J. M. Rubio, V. Nikitine, I. G. Sibiriak, A. Claussen, T. Svensson, Martin Purschke, R. Kamermans, N. Solomey, B. W. Kolb, M. P. Decowski, R. Santo, Md. F. Mir, Ivana Hrivnacova, V. Myalkovski, Agneta Oskarsson, G. Stefanek, Klaus Johannes Reygers, A. Parfenov, A. Maximov, V. Arefiev, I. Langbein, Mikhail Ippolitov, S. Dutt, T. C. Awes, F. Plasil, H. Büsching, T. K. Nayak, Sergey Nikolaev, S. Eliseev, Krzysztof Karpio, L. Luquin, R. Mehdiyev, F. J M Geurts, S. Garpman, E. C. v. d. Pijll, S. Neumaier, I. Roufanov, H. Delagrange, V.G. Antonenko, Jan Rak, Susumu Sato, A. Baldine, S. Vörös, H. H. Gutbrod, G. Mgebrichvili, David Olle Rickard Silvermyr, A. Kugler, D. P. Mahapatra, Petr Nomokonov, T. Peitzmann, G.S. Shabratova, Rashmi Raniwala, Y. Miyamoto, E.-M. Bohne, Shiv K. Gupta, N. K. Rao, D. Bucher, G. R. Young, A.L.S. Angelis, S. Bathe, A. A. Vinogradov, B. Batiounia, C. Blume, O. P. Gavrishchuk, P. Kulinich, Nikolai V Slavine, V. S. Ramamurthy, N.A. Kuzmin, P. Donni, F. Retiere, R. Cherbatchev, A.S. Vodopianov, L. Barabach, G. Martínez, Yasuo Miake, D. P. Morrison, Tatsuya Chujo, C. Roy, Hyun-Chul Kim, L. Rosselet, Gunther Roland, P. W. Stankus, Herbert Löhner, M. Pachr, K. B. Bhalla, K. Enosawa, S. Kato, and T. K. Ghosh
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Quantum chromodynamics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Meson ,Nuclear Theory ,Hadron ,Particle identification ,Charged particle ,Nuclear physics ,Pion ,Isospin ,Rapidity ,Nuclear Experiment - Abstract
Recent results of the WA98 experiment with Pb induced reactions at 158. A GeV are presented. The scaling properties of the transverse energy and the charged particle multiplicity at midrapidity with the number of participants is studied. Neutral pion spectra are compared to hydrodynamical parameterizations. The analysis of collective flow at target rapidity and at midrapidity is presented. The status of the study of direct photons and the search for isospin fluctuations is discussed.
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- 1999
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45. Searches for scalar quarks in e+e− interactions at GeV
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, A. Balandras, R.C. Ball, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, J. Busenitz, A. Button, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, X. Chereau, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, D. Kamrad, M. Kaur, M.N. Kienzle-Focacci, D. Kim, D.H. Kim, J.K. Kim, S.C. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, I. Korolko, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, P. Laurikainen, A. Lavorato, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, Y.D. Oh, G. Organtini, R. Ostonen, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, F. Ziegler, G. Zilizi, and M. Zöller
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Physics ,Quark ,Nuclear and High Energy Physics ,Particle physics ,Gluino ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,0103 physical sciences ,Scalar (physics) ,High Energy Physics::Experiment ,010306 general physics ,01 natural sciences ,Minimal Supersymmetric Standard Model - Abstract
Searches for scalar top and scalar bottom quarks, as well as for mass-degenerate scalar quarks of the first two families are performed at 189 GeV centre-of-mass energy with the L3 detector at LEP. No signals are observed. Model-independent limits on the scalar top production cross sections are determined for the decay modes $\rm \tilde{t}_1 \rightarrow c \tilde{\chi}_1^0$ and $\rm \tilde{t}_1 \rightarrow b \ell \tilde{\nu}$. For scalar quarks of the other flavours $\tilde{\mathrm{q}} \to \mathrm{q} \tilde{\chi}_1^0$ decays are considered. Within the framework of the Minimal Supersymmetric Standard Model mass limits are set at 95\% C.L. for these particles. Indirect limits on the gluino mass are also derived.
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- 1999
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46. Study of Z boson pair production in e+e− collisions at LEP at GeV
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Zhenyu Zhang, Raffaello D'Alessandro, N. Gheordanescu, T. Angelescu, Dimitri Bourilkov, A. Barczyk, A. Rosca, X. Chereau, G. Ambrosi, M. E. Sarakinos, R. Barillère, Adrian Biland, Konrad Deiters, Leonardo Merola, J. Casaus, P. Spillantini, B. Petersen, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, P. Ladron de Guevara, G. B. Mohanty, P. Laurikainen, Alberto Aloisio, L. Tauscher, Peter H. Fisher, Aleandro Nisati, E. Fiandrini, Joseph Quartieri, M. Chemarin, N. Cavallo, Gyorgy Vesztergombi, Luca Malgeri, T. Azemoon, R. Leiste, Christoph Paus, P. Lebrun, Pàl Hidas, S. Bhattacharya, C. G. Yang, K. Sudhakar, J. Pothier, Yu. Zalite, A. De Salvo, G. M. Chen, M. von der Mey, B. Monteleoni, D. O. Prokofiev, Jeremy Mans, L. Z. Sun, J. B. Ye, I. Vodopianov, A. Engler, Marcos Cerrada, M. Capell, F. Cesaroni, Jasper Kirkby, M. A. Falagan, Alessandra Doria, Aaron Dominguez, Felicitas Pauss, M. Zöller, Anna Katharina Kopp, P. Bartalini, X. W. Tang, P. A. Piroué, H. Milcent, T. Moulik, H. S. Fesefeldt, E. Pistolesi, M. Chamizo, M. Campanelli, S. Rosier-Lees, P. Le Coultre, M. Basile, R. Ramelli, D. Mangeol, J. K. Kim, D. Luckey, D. Kiss, M. Acciarri, Guo-Ming Chen, D.W. Schmitz, G. Pascale, G. Forconi, L. Bellucci, P. de Jong, A. Seganti, Harvey B Newman, S. X. Wu, T. Sztaricshai, N. Shivarov, Howard A. Stone, T. Paul, Emilio Leonardi, A. Chen, D. van Dierendonck, Jozsef Toth, An. Zalite, J. Salicio, Yu. Galaktionov, J. Alcaraz, D. P. Stickland, F. Ziegler, Y. H. Chang, Kati Lassila-Perini, P. G. Rancoita, S. R. Hou, M. Wadhwa, D. J. Schotanus, H. El Mamouni, Francesco Conventi, V. Plyaskin, J. G. Branson, J.V. Allaby, S. Patricelli, D. Sciarrino, M. Vivargent, Maurizio Biasini, Marta Felcini, D. Piccolo, S. Villa, A. Lavorato, Marco Pieri, Roberto Battiston, Gerjan Bobbink, B. Borgia, Pierluigi Paolucci, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, J. Ulbricht, G. Schwering, F. Di Lodovico, Claudio Luci, D. Pandoulas, G. Grenier, M. Steuer, L. Romero, B. N. Jin, M. Bourquin, H. Nowak, D. Vicinanza, C. Furetta, M. Napolitano, D. Duchesneau, H. S. Chen, L. Lugnier, S. Vlachos, R. Ostonen, S. N. Ganguli, A. Degré, A. Mihul, G. Alemanni, U. K. Chaturvedi, A. Lebedev, Dong-Chul Son, J. J. Blaising, J. Hirschfelder, Stefano Giagu, S. Reucroft, S. S. Gau, L. Servoli, An.A. Vorobyov, Joachim Mnich, W. Kittel, A. Buijs, J. Rodin, M. Rescigno, Y. S. Lu, A. Shvorob, M. A. Rahaman, Francesco Becattini, D. Perret-Gallix, A. Arefiev, Oleg Fedin, S. C. Yeh, R. R. McNeil, P. Achard, G. Landi, G. Carlino, L. Baksay, F. Cotorobai, M. Gataullin, T. Niessen, W. Wallraff, D. Hatzifotiadou, Laszlo Boldizsar, I. Clare, Francesca Cavallari, Giovanni Passaleva, Max Weber, A. Robohm, L. Fredj, C. Dionisi, H. J. Lee, Marcella Diemoz, O. Adriani, Imad Baptiste Laktineh, A. Stone, Lucas Taylor, Pablo Garcia-Abia, Alain Hervé, J. H. Field, Simone Paoletti, Z. A. Liu, G. Holzner, K. Riles, H. Anderhub, A. Vorvolakos, A. Bay, M. G. Alviggi, J. P. Martin, B. Stoyanov, Carlo Civinini, Y. D. Oh, I. Vetlitsky, F. Marzano, G. Coignet, W. Krenz, G. Raven, L. Xia, F. Ferroni, Francesca Nessi-Tedaldi, A. J.M. Muijs, S. Schmidt-Kaerst, M. Aguilar-Benitez, Michele Guida, B. Smith, H. J. Yang, M. Lebeau, O. Grimm, Herwig Schopper, Sw. Banerjee, Manjit Kaur, Samuel C.C. Ting, P. Duinker, M. Fabre, G. Cara Romeo, B. P. Roe, I. Korolko, J. D. Burger, Tariq Aziz, T. Siedenburg, Ren-Yuan Zhu, J. A. van Dalen, M. Della Pietra, H. Postema, S. Braccini, Luciano Barone, G. Rahal-Callot, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, M. Musy, A. Klimentov, N. Raja, Mingming Yang, G. Marian, E. Valente, G. Y. Zhu, M. Pedace, E. Shumilov, P. Molnar, T. van Rhee, C. Cecchi, B. Cozzoni, R. de Asmundis, I. Fisk, H. F. Chen, D. Kim, A. Gurtu, H. Suter, Ia Iashvili, D. H. Kim, S. Wynhoff, C-Q. Li, V. K. Gupta, Subir Sarkar, F. Brochu, D. della Volpe, V. Shoutko, M. N. Kienzle-Focacci, D. Kamrad, G. Viertel, F. C. Erné, B. De La Cruz, Crisostomo Sciacca, G. Chiefari, S. Shevchenko, A. Hasan, A. Csilling, F. DeNotaristefani, D. Prokofiev, Luisa Cifarelli, M. Pohl, F. Behner, K. Freudenreich, Hans J. Vogel, L. J. Gutay, J. Busenitz, J. M. Le Goff, U. Becker, P. Déglon, I. Duran, S. Cucciarelli, Manas Maity, Igor Vorobiev, S. Costantini, P. Berges, F. J. Eppling, L. W. Jones, C. Maña, J. A. Rubio, P. Levtchenko, Panos A Razis, S. M. Ting, P. Marchesini, V. Brigljevic, Z. Szillasi, V. Koutsenko, Simonetta Gentile, A. Balandras, J. Berdugo, H. K. Park, E. J. Sanchez, P. Raics, R. Faccini, X. L. Wang, G. G.G. Massaro, M. Pauluzzi, G. Zilizi, D. Ren, A. P. Colijn, G. Castellini, Z. F. Gong, Egidio Longo, Kajari Mazumdar, X. D. Cai, R. van Gulik, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, Speranza Falciano, F. Muheim, A. Straessner, Luca Lista, C. Palomares, Willis Lin, Sabine Riemann, Y. Uchida, Minhong Wang, M. P. Sanders, B. L. Betev, M. T. Dova, A. M. Cartacci, A. C. König, D. Dufournaud, I. H. Park, Z. Z. Xu, C. H. Lin, V. Pojidaev, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, F. Anselmo, Nicanor Colino, Vladimir Andreev, D. Ruschmeier, Peter Denes, Paolo Bagnaia, F. Pierella, Federico Cindolo, A. Button, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, A. C. Weber, G. Mirabelli, K. Lübelsmeyer, A. Buffini, W. J. Burger, Michael Dittmar, J. D. Swain, D. Peach, Riccardo Paramatti, A. Böhm, A. Kunin, Lamberto Luminari, Hafeez R Hoorani, R. C. Ball, Pierre Lecomte, Werner Lustermann, Charles Timmermans, A. Malinin, W. J. Metzger, D. Haas, F. L. Linde, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, G. S. Muanza, Jean Fay, Nicolas Produit, A. Favara, and Zheng Wang
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Physics ,Quark ,Nuclear and High Energy Physics ,Particle physics ,Gauge boson ,010308 nuclear & particles physics ,7. Clean energy ,01 natural sciences ,Standard Model ,Nuclear physics ,Pair production ,0103 physical sciences ,High Energy Physics::Experiment ,Production (computer science) ,010306 general physics ,Energy (signal processing) ,Boson - Abstract
The pair production of Z bosons is studied using the data collected by the L3 detector at LEP in 1998 in $\rm e^+e^-$ collisions at a centre--of--mass energy of 189\,GeV. All the visible final states are considered and the cross section of this process is measured to be $0.74^{+0.15}_{-0.14}\,{(\rm stat.)}\,{\pm 0.04}\,{(\rm syst.)}\, \mathrm{pb}$. Final states containing b quarks are enhanced by a dedicated selection and their production cross section is found to be $0.18^{+0.09}_{-0.07}\,{(\rm stat.)}\,\pm 0.02\,{\rm (syst.)}\, \mathrm{pb}$. Both results are in agreement with the Standard Model predictions. Limits on anomalous couplings between neutral gauge bosons are derived from these measurements
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- 1999
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47. Search for charged Higgs bosons in e+e− collisions at GeV
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G. Schwering, Kati Lassila-Perini, V. Plyaskin, Samuel C.C. Ting, Pàl Hidas, S. Bhattacharya, A. M. Cartacci, A. Arefiev, A. C. König, P. Duinker, I. Korolko, Simonetta Gentile, M. Vivargent, R. R. McNeil, D. Dufournaud, M. T. Dova, L. Z. Sun, R. van Gulik, G. Carlino, An.A. Vorobyov, I. H. Park, Z. Z. Xu, C. H. Lin, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, V. Pojidaev, H. Hofer, U. K. Chaturvedi, Tariq Aziz, K. L. Tung, F. Cesaroni, G. Holzner, Y. S. Lu, M. Campanelli, D. Prokofiev, K. Riles, A. Shvorob, H. K. Park, F. Marzano, G. Coignet, Y. Uchida, W. Krenz, Igor Vorobiev, P. Levtchenko, Minhong Wang, M. P. Sanders, B. L. Betev, G. Castellini, Speranza Falciano, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, A. Straessner, Luca Lista, H. J. Lee, L. Bellucci, Z. M. Wang, C. Palomares, Emilio Leonardi, Sabine Riemann, H. Anderhub, L. Cifarelli, Panos A Razis, Crisostomo Sciacca, Z. F. Gong, S. S. Gau, M. G. Alviggi, D. Sciarrino, J. H. Field, L. J. Gutay, G. Ambrosi, B. Stoyanov, F. Muheim, S. Schmidt-Kaerst, U. Becker, M. Gataullin, I. Duran, L. Baksay, F. Cotorobai, C. Dionisi, A. Balandras, D. Ruschmeier, Pablo Garcia-Abia, L. Malgeri, H. Vogt, P. Marchesini, J. Berdugo, R. Barillère, A. Stone, Dimitri Bourilkov, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, M. Musy, F. J. Eppling, L. W. Jones, D. Kiss, V. Brigljevic, P. Spillantini, P. H. Fisher, S. M. Ting, P. Wienemann, Georgi Sultanov, E. J. Sanchez, Alain Hervé, B. Petersen, W. Kittel, T. S. Dai, T. Angelescu, Ren-Yuan Zhu, Francesca Cavallari, A. Bay, G. Cara Romeo, B. P. Roe, R. A. Khan, Michele Guida, B. Smith, C. Cecchi, Luciano Barone, J. Casaus, E. Fiandrini, Gyorgy Vesztergombi, B. Cozzoni, S. Braccini, R. Leiste, Christoph Paus, Subir Sarkar, M. Pedace, T. van Rhee, B. De La Cruz, J. P. Martin, A. De Salvo, Carlo Civinini, V. P. Andreev, F. Brochu, D. della Volpe, R. Ramelli, G. Raven, G. Y. Zhu, L. Xia, S. X. Wu, M. Chemarin, Egidio Longo, N. Cavallo, Z. P. Zhang, M. Pohl, Peter Raics, P. Bartalini, A. Gurtu, P. G. Rancoita, E. Shumilov, M. Fabre, V. Shoutko, Dong-Hyun Kim, M. Aguilar-Benitez, B. Monteleoni, Marcella Diemoz, A. Seganti, Mingming Yang, K. Sudhakar, M. Steuer, Kajari Mazumdar, X. D. Cai, O. Grimm, T. Paul, G. M. Chen, G. Zilizi, C. G. Yang, E. Valente, Alexander Malinin, J.V. Allaby, D.W. Schmitz, G. Pascale, S. Patricelli, D. O. Prokofiev, B. N. Jin, M. A. Rahaman, Harvey B Newman, R. de Asmundis, I. Fisk, J. J. Blaising, P. Déglon, H. Nowak, D. Vicinanza, D. Hatzifotiadou, A. Hasan, J. Busenitz, D. Kim, P. de Jong, J. G. Branson, N. Shivarov, Herwig Schopper, M. von der Mey, M. N. Kienzle-Focacci, D. Perret-Gallix, Laszlo Boldizsar, H. Postema, G. Viertel, Peter Denes, J. Alcaraz, L. Fredj, Jasper Kirkby, M. A. Falagan, R. Faccini, J. B. Ye, X. L. Wang, G. G.G. Massaro, Aleandro Nisati, S. Vlachos, Hans J. Vogel, M. Pauluzzi, W. Wallraff, J. Pothier, Yu. Zalite, A. Csilling, M. Lebeau, Davide Piccolo, G. Forconi, Robert Clare, S. Villa, S. N. Ganguli, A. Degré, Paolo Bagnaia, W. T. Lin, S. Costantini, Z. A. Liu, A. Vorvolakos, P. Lebrun, S. Banerjee, Joseph Quartieri, Howard A. Stone, M. Zöller, Anna Katharina Kopp, T. Sztaricskai, D. Ren, A. Lavorato, Jozsef Toth, R. Ostonen, M. Acciarri, Y. Galaktionov, Guo-Ming Chen, J. Rodin, F. L. Linde, T. Niessen, Claudio Luci, D. Pandoulas, Roberto Battiston, A. P. Colijn, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, A. Mihul, Aaron Dominguez, G. Alemanni, J. M. Le Goff, N. Gheordanescu, Felicitas Pauss, H. El Mamouni, F. Di Lodovico, A. Chen, D. van Dierendonck, J. Salicio, Gerjan Bobbink, B. Borgia, G. Grenier, J. Ulbricht, J. A. Rubio, W. G. Ma, P. Le Coultre, M. Basile, Z. Szillasi, S. C. Yeh, V. Koutsenko, F. C. Erné, An. Zalite, Alexei Klimentov, X. W. Tang, P. A. Piroué, Oleg Fedin, F. Pierella, M. Chamizo, D. Mangeol, J. K. Kim, S. Reucroft, D. Luckey, D. Duchesneau, H. S. Chen, L. Servoli, Max Weber, I. Clare, Raffaello D'Alessandro, Federico Cindolo, K. Freudenreich, Leonardo Merola, C-Q. Li, V. K. Gupta, L. Tauscher, G. Landi, T. Azemoon, Simone Paoletti, Marcos Cerrada, S. Cucciarelli, A. J.M. Muijs, C. Maña, Manjit Kaur, F. DeNotaristefani, A. Button, S. C. Tonwar, P. Laurikainen, F. Ferroni, Frank Filthaut, Thomas Ferguson, Manas Maity, P. Berges, Marco Meschini, S. C. Blyth, Maurizio Biasini, Marta Felcini, Francesco Becattini, Y. D. Oh, Christopher George Tully, H. J. Yang, Wolfgang Lohmann, B. Bertucci, H. F. Chen, S. Wynhoff, S. C. Kim, A. Buijs, F. Anselmo, Nicanor Colino, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, W. J. Metzger, A. C. Weber, G. Mirabelli, D. Haas, K. Lübelsmeyer, A. Buffini, Lamberto Luminari, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, S. Rosier-Lees, G. S. Muanza, Jean Fay, R. C. Ball, Pierre Lecomte, Nicolas Produit, Werner Lustermann, W. J. Burger, Michael Dittmar, J. D. Swain, D. Peach, A. Böhm, L. Romero, Alessandra Doria, A. Lebedev, Dong-Chul Son, M. Bourquin, J. Hirschfelder, Stefano Giagu, Joachim Mnich, P. Achard, I. Vetlitsky, A. Barczyk, A. Robohm, Adrian Biland, I. Vodopianov, A. Engler, M. Capell, Francesca Nessi-Tedaldi, H. S. Fesefeldt, E. Pistolesi, J. D. Burger, T. Siedenburg, S. R. Hou, M. Wadhwa, G. Rahal-Callot, N. Raja, G. Marian, D. J. Schotanus, Marco Pieri, Pierluigi Paolucci, H. Suter, Ia Iashvili, Giovanni Passaleva, H. Milcent, T. Moulik, D. P. Stickland, F. Ziegler, Y. H. Chang, C. Furetta, L. Lugnier, A. Favara, A. Rosca, X. Chereau, M. E. Sarakinos, M. Rescigno, P. Ladron de Guevara, J. A. van Dalen, P. Molnar, D. Kamrad, G. Chiefari, S. Shevchenko, and F. Behner
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Physics ,Nuclear and High Energy Physics ,Strange quark ,Particle physics ,010308 nuclear & particles physics ,Branching fraction ,High Energy Physics::Phenomenology ,7. Clean energy ,01 natural sciences ,Standard Model ,Nuclear physics ,0103 physical sciences ,Higgs boson ,High Energy Physics::Experiment ,Charm (quantum number) ,Neutrino ,010306 general physics ,Lepton ,Boson - Abstract
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb −1 . Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. A lower limit of 65.5 GeV on the charged Higgs mass is derived at 95% confidence level, independent of the decay branching ratio Br(H ± →τν).
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- 1999
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48. Search for heavy isosinglet neutrinos in e+e− annihilation at GeV
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Y. J. Pei, A. Arefiev, Aleandro Nisati, Joseph Quartieri, Marco Pieri, R. R. McNeil, G. Carlino, Pierluigi Paolucci, C-Q. Li, Z. P. Zhang, R. Ramelli, T. Angelescu, V. K. Gupta, G. Ambrosi, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, G. Holzner, M. Chemarin, N. Cavallo, G. M. Chen, F. DeNotaristefani, Kajari Mazumdar, X. D. Cai, D.W. Schmitz, G. Pascale, P. de Jong, N. Shivarov, K. Riles, Federico Cindolo, Giovanni Passaleva, J. Casaus, R. Barillère, K. Sudhakar, Aaron Dominguez, Felicitas Pauss, A. Buijs, R. Ostonen, Robert Clare, W. J. Burger, Michael Dittmar, A. Barczyk, A. Favara, M. von der Mey, W. G. Ma, F. Marzano, G. Coignet, P. Le Coultre, W. Krenz, M. Basile, D. Mangeol, J. K. Kim, D. Luckey, Manas Maity, F. Cesaroni, U. K. Chaturvedi, Y. S. Lu, J. P. Martin, A. Button, S. C. Tonwar, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, Adrian Biland, P. Marchesini, Frank Filthaut, G. Y. Zhu, E. Shumilov, J. B. Ye, Francesca Nessi-Tedaldi, P. Molnar, H. El Mamouni, V. Shoutko, S. Vlachos, Raffaello D'Alessandro, J. D. Swain, D. Peach, P. Berges, Marco Meschini, A. Shvorob, Thomas Ferguson, C. G. Yang, J. D. Burger, T. Siedenburg, D. Kiss, V. Brigljevic, G. Rahal-Callot, D. Duchesneau, H. S. Chen, F. Di Lodovico, L. Servoli, J. Pothier, N. Raja, Emilio Leonardi, D. Sciarrino, Leonardo Merola, G. Forconi, R. Faccini, Yu. Zalite, A. Rosca, Pàl Hidas, S. Bhattacharya, S. X. Wu, Vladimir Andreev, D. Ruschmeier, Dimitri Bourilkov, G. Landi, J. H. Field, Jozsef Toth, Claudio Luci, S. S. Gau, Egidio Longo, D. Pandoulas, Simone Paoletti, Z. Szillasi, J. Rodin, T. Niessen, L. Z. Sun, A. Böhm, A. C. Weber, X. L. Wang, G. G.G. Massaro, M. Pauluzzi, H. Suter, Ia Iashvili, P. Spillantini, B. Petersen, B. Stoyanov, L. Baksay, F. Cotorobai, D. O. Prokofiev, X. Chereau, Jasper Kirkby, M. A. Falagan, M. E. Sarakinos, M. Zöller, D. Ren, S. Schmidt-Kaerst, A. J.M. Muijs, Manjit Kaur, H. Milcent, D. Kamrad, V. Koutsenko, G. Grenier, W. Kittel, Anna Katharina Kopp, L. Tauscher, I. Vodopianov, A. Engler, T. Azemoon, E. Fiandrini, Gyorgy Vesztergombi, G. Mirabelli, Ren-Yuan Zhu, Luciano Barone, A. P. Colijn, M. Gataullin, Z. A. Liu, M. Steuer, Dong-Hyun Kim, D. Migani, Kati Lassila-Perini, Z. M. Wang, P. Laurikainen, Igor Vorobiev, P. Ladron de Guevara, J. Busenitz, A. Kunin, A. De Salvo, A. Vorvolakos, S. Reucroft, V. Plyaskin, Peter Denes, K. Lübelsmeyer, P. Levtchenko, G. Zilizi, G. Chiefari, A. Stone, Oleg Fedin, S. Shevchenko, Panos A Razis, T. Moulik, M. Pedace, T. van Rhee, M. Capell, C. Dionisi, Paolo Bagnaia, P. Bartalini, Marcos Cerrada, E. Valente, Pablo Garcia-Abia, Hafeez R Hoorani, S. C. Blyth, Alain Hervé, A. Gurtu, H. S. Fesefeldt, A. Seganti, Harvey B Newman, A. Bay, E. Pistolesi, A. Buffini, D. P. Stickland, F. Ziegler, Y. H. Chang, N. Gheordanescu, F. Behner, M. A. Rahaman, D. Perret-Gallix, Max Weber, B. De La Cruz, M. Vivargent, Carlo Civinini, G. Raven, L. Xia, Lamberto Luminari, Christopher George Tully, L. Malgeri, Simonetta Gentile, A. Balandras, G. Schwering, D. Dufournand, M. Aguilar-Benitez, O. Grimm, F. Ferroni, L. Romero, Yu. Galaktionov, G. Viertel, Herwig Schopper, Daijin Kim, J. M. Le Goff, H. Postema, Wolfgang Lohmann, B. Bertucci, J. Berdugo, S. C. Kim, R. C. Ball, S. Sarkar, W. J. Metzger, G. Cara Romeo, B. P. Roe, R. van Gulik, C. Cecchi, M. Bourquin, Pierre Lecomte, J. Alcaraz, F. Anselmo, Nicanor Colino, M. Rescigno, E. J. Sanchez, H. Anderhub, M. Fabre, C. Furetta, J. J. Blaising, A. Hasan, P. Déglon, Joachim Mnich, Mingming Yang, Werner Lustermann, L. Lugnier, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, F. Brochu, D. della Volpe, A. Lebedev, P. Achard, Dong-Chul Son, A. Malinin, Hans J. Vogel, J. A. Rubio, D. Haas, M. W. Gruenewald, J. Schwenke, A. Robohm, B. Smith, Christoph Schäfer, B. Z. Yang, H. Hofer, J. Hirschfelder, K. L. Tung, Francesca Cavallari, M. Pohl, S. Braccini, Stefano Giagu, I. Josa-Mutuberria, M. Kräber, P. Lacenter, W. T. Lin, S. Costantini, A. Mihul, T. Paul, Samuel C.C. Ting, P. Duinker, S. Pensotti, Valery Schegelsky, Antonino Zichichi, I. Korolko, R. de Asmundis, H. Rykaczewski, Giovanni Organtini, I. Fisk, G. Alemanni, A. Klimentov, P. Lebrun, F. C. Erné, H. K. Park, I. Vetlitsky, H. Wilkens, J. G. Branson, S. Rosier-Lees, S. Villa, A. Lavorato, B. Cozzoni, G. Castellini, G. S. Muanza, K. Freudenreich, M. Campanelli, F. Muheim, An.A. Vorobyov, S. C. Yeh, J. A. van Dalen, Jean Fay, S. N. Ganguli, A. Degré, Z. F. Gong, M. Acciarri, Guo-Ming Chen, Alessandra Doria, S. Cucciarelli, F. L. Linde, Nicolas Produit, C. Maña, H. J. Lee, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, M. G. Alviggi, M. N. Kienzle-Focacci, A. Chen, D. van Dierendonck, A. Csilling, M. Lebeau, Davide Piccolo, J. Salicio, R. Leiste, Christoph Paus, S. R. Hou, B. Monteleoni, M. Wadhwa, D. J. Schotanus, Howard A. Stone, Roberto Battiston, G. Marian, Gerjan Bobbink, B. Borgia, J. Ulbricht, I. Clare, Tariq Aziz, Crisostomo Sciacca, P. G. Rancoita, Marcella Diemoz, B. N. Jin, H. Nowak, D. Vicinanza, Maurizio Biasini, Marta Felcini, W. Wallraff, Francesco Becattini, S. Banerjee, Y. D. Oh, H. J. Yang, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, H. F. Chen, S. Wynhoff, X. W. Tang, P. A. Piroué, M. Chamizo, An. Zalite, L. J. Gutay, U. Becker, I. Duran, H. Vogt, F. J. Eppling, L. W. Jones, P. H. Fisher, S. M. Ting, J.V. Allaby, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, L. Fredj, D. Prokofiev, Luisa Cifarelli, Y. Uchida, Minhong Wang, M. P. Sanders, B. L. Betev, Speranza Falciano, A. Straessner, Luca Lista, C. Palomares, Sabine Riemann, M. T. Dova, A. M. Cartacci, A. C. König, I. H. Park, Z. Z. Xu, C. H. Lin, and V. Pojidaev
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Annihilation ,Physics::Instrumentation and Detectors ,010308 nuclear & particles physics ,Astrophysics::High Energy Astrophysical Phenomena ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,01 natural sciences ,7. Clean energy ,First generation ,Standard Model ,Nuclear physics ,Gauge group ,0103 physical sciences ,High Energy Physics::Experiment ,Neutrino ,Heavy neutrino ,Nuclear Experiment ,010306 general physics ,Lepton - Abstract
A search for heavy neutrinos that are isosinglets under the standard $SU(2)_L$ gauge group is made at center-of-mass energies 130 $< \sqrt{s}
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- 1999
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49. Search for the standard model Higgs boson in e+e− interactions at GeV
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B. Monteleoni, M. Campanelli, G. Ambrosi, Francesca Nessi-Tedaldi, Howard A. Stone, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, Roberto Battiston, G. Marian, Gerjan Bobbink, B. Borgia, J. Ulbricht, I. Clare, Lamberto Luminari, Raffaello D'Alessandro, H. J. Lee, Konrad Deiters, G. B. Mohanty, R. Barillère, Vladimir Andreev, D. Ruschmeier, J. D. Burger, Alberto Aloisio, T. Siedenburg, Maurizio Biasini, Marta Felcini, Leonardo Merola, M. Chemarin, N. Cavallo, A. Lebedev, Pàl Hidas, S. Bhattacharya, L. Tauscher, G. Rahal-Callot, A. Favara, Dong-Chul Son, T. Azemoon, F. Cesaroni, R. C. Ball, Y. J. Pei, Pierre Lecomte, Samuel C.C. Ting, P. Duinker, I. Korolko, G. M. Chen, E. Valente, Francesco Becattini, J. Hirschfelder, Y. Uchida, A. Klimentov, F. C. Erné, M. Rescigno, X. W. Tang, N. Raja, Stefano Giagu, J.V. Allaby, P. A. Piroué, L. Z. Sun, S. Patricelli, D. O. Prokofiev, G. Schwering, Jasper Kirkby, M. A. Falagan, Dimitri Bourilkov, J. Busenitz, Y. D. Oh, Werner Lustermann, Marcos Cerrada, G. Viertel, Emilio Leonardi, M. Chamizo, P. Spillantini, D. Hatzifotiadou, Laszlo Boldizsar, Tariq Aziz, A. Malinin, K. Freudenreich, Minhong Wang, Z. Szillasi, M. P. Sanders, B. L. Betev, H. J. Yang, M. Zöller, K. Sudhakar, Anna Katharina Kopp, Marco Pieri, Peter Denes, Paolo Bagnaia, A. Rosca, X. Chereau, D. Sciarrino, Hans J. Vogel, V. Koutsenko, M. E. Sarakinos, R. Faccini, S. C. Blyth, Yu. Galaktionov, L. Fredj, B. Petersen, Pierluigi Paolucci, A. C. Weber, Aleandro Nisati, J. Schwenke, W. T. Lin, H. F. Chen, S. Costantini, X. L. Wang, M. von der Mey, An.A. Vorobyov, J. B. Ye, Kati Lassila-Perini, V. Plyaskin, J. Alcaraz, L. Baksay, F. Cotorobai, S. S. Gau, I. Vetlitsky, A. Barczyk, E. Fiandrini, S. Cucciarelli, G. G.G. Massaro, Z. M. Wang, H. Anderhub, C. Dionisi, C. Maña, Joseph Quartieri, Pablo Garcia-Abia, H. K. Park, P. Marchesini, S. Wynhoff, M. Pauluzzi, C-Q. Li, U. K. Chaturvedi, O. Adriani, G. Forconi, S. X. Wu, Christopher George Tully, D. Dufournand, J. A. van Dalen, Imad Baptiste Laktineh, Lucas Taylor, P. Ladron de Guevara, Speranza Falciano, V. K. Gupta, Francesca Cavallari, Gyorgy Vesztergombi, M. Gataullin, D. Kiss, V. Brigljevic, A. Stone, Crisostomo Sciacca, Adrian Biland, Giovanni Passaleva, M. G. Alviggi, H. Suter, Ia Iashvili, Y. S. Lu, Alain Hervé, A. Bay, Alessandra Doria, G. Mirabelli, Jozsef Toth, A. Straessner, Luca Lista, L. Malgeri, Wolfgang Lohmann, G. Castellini, B. Bertucci, D. Ren, G. Alemanni, Claudio Luci, D. Pandoulas, S. C. Kim, A. Buijs, F. DeNotaristefani, T. Angelescu, J. Casaus, B. De La Cruz, D. Migani, F. Ferroni, A. Shvorob, Carlo Civinini, Aaron Dominguez, G. Raven, K. Lübelsmeyer, D. Prokofiev, Luisa Cifarelli, Felicitas Pauss, F. Anselmo, Nicanor Colino, G. Cara Romeo, B. P. Roe, A. P. Colijn, S. C. Yeh, Z. P. Zhang, C. Palomares, P. G. Rancoita, G. Grenier, Z. F. Gong, J. J. Blaising, Kajari Mazumdar, C. G. Yang, P. Déglon, Marcella Diemoz, J. Pothier, Yu. Zalite, A. De Salvo, B. N. Jin, L. Xia, M. Aguilar-Benitez, L. J. Gutay, O. Grimm, Herwig Schopper, A. Buffini, S. Reucroft, W. G. Ma, P. Le Coultre, U. Becker, Dong-Hyun Kim, M. Basile, C. Cecchi, Federico Cindolo, F. Brochu, J. H. Field, Igor Vorobiev, X. D. Cai, Sabine Riemann, H. Nowak, P. Levtchenko, G. Zilizi, D. Vicinanza, I. Vodopianov, Manas Maity, Daijin Kim, S. R. Hou, A. Button, M. Wadhwa, L. Romero, I. Duran, B. Smith, H. Postema, Panos A Razis, W. J. Burger, W. Kittel, D. della Volpe, H. Vogt, P. Berges, M. T. Dova, M. Pohl, D. J. Schotanus, A. M. Cartacci, C. Furetta, S. C. Tonwar, A. Engler, B. Stoyanov, A. C. König, M. Capell, Marco Meschini, S. Schmidt-Kaerst, Frank Filthaut, L. Lugnier, P. Bartalini, S. Sarkar, F. J. Eppling, L. W. Jones, P. H. Fisher, Michael Dittmar, S. M. Ting, D. Mangeol, J. K. Kim, D. Luckey, Thomas Ferguson, H. S. Fesefeldt, Simonetta Gentile, Z. A. Liu, A. Vorvolakos, E. Pistolesi, Ren-Yuan Zhu, Luciano Barone, A. Kunin, W. Wallraff, M. Bourquin, A. Balandras, J. Berdugo, S. Braccini, R. Ostonen, J. D. Swain, D. Peach, T. Paul, M. Fabre, A. Seganti, J. G. Branson, S. Villa, A. Lavorato, I. H. Park, P. Molnar, Mingming Yang, E. J. Sanchez, Z. Z. Xu, C. H. Lin, M. Pedace, T. van Rhee, S. Vlachos, S. N. Ganguli, P. Lacenter, V. Pojidaev, Hafeez R Hoorani, M. Steuer, J. M. Le Goff, A. Gurtu, J. Rodin, Joachim Mnich, P. Achard, S. Banerjee, T. Niessen, A. Böhm, An. Zalite, A. Degré, Harvey B Newman, J. P. Martin, M. N. Kienzle-Focacci, N. Gheordanescu, D. Kamrad, W. J. Metzger, J. A. Rubio, G. Y. Zhu, E. Shumilov, A. Robohm, A. Hasan, G. Chiefari, A. Csilling, S. Shevchenko, M. Lebeau, Davide Piccolo, V. Shoutko, F. Behner, G. Landi, D. Haas, R. de Asmundis, I. Fisk, H. Milcent, M. A. Rahaman, P. Lebrun, D. Perret-Gallix, Simone Paoletti, M. Acciarri, Guo-Ming Chen, A. J.M. Muijs, F. L. Linde, S. Pensotti, Valery Schegelsky, Antonino Zichichi, T. Moulik, Manjit Kaur, A. Chen, D. van Dierendonck, J. Salicio, M. Vivargent, H. Rykaczewski, Giovanni Organtini, H. Wilkens, P. Laurikainen, S. Rosier-Lees, D. P. Stickland, F. Ziegler, Y. H. Chang, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, G. S. Muanza, A. Mihul, Jean Fay, Egidio Longo, Nicolas Produit, B. Cozzoni, H. El Mamouni, F. Di Lodovico, R. Ramelli, A. Arefiev, R. R. McNeil, D.W. Schmitz, G. Pascale, P. de Jong, G. Carlino, N. Shivarov, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, Oleg Fedin, G. Holzner, K. Riles, F. Marzano, Max Weber, G. Coignet, W. Krenz, F. Muheim, R. van Gulik, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, D. Duchesneau, H. S. Chen, L. Servoli, R. Leiste, and Christoph Paus
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Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Elementary particle ,01 natural sciences ,Lower limit ,Standard Model ,Nuclear physics ,0103 physical sciences ,Higgs boson ,High Energy Physics::Experiment ,010306 general physics ,Energy (signal processing) - Abstract
A search for the Standard Model Higgs boson is carried out on $176.4\ \mathrm{pb}^{-1}$ of data collected by the L3 detector at a center-of-mass energy of $189 \mathrm{\ Ge\kern -0.1em V}$. The data are consistent with the expectations of Standard Model processes and no evidence of a Higgs signal is observed. Combining the results of this search with those at lower center-of-mass energies, a lower limit on the mass of the Standard Model Higgs boson of $95.3\mathrm{\ Ge\kern -0.1em V}$ is set at the 95\% confidence level.
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- 1999
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50. Systematics of inclusive photon production in 158·A GeV Pb induced reactions on Ni, Nb, and Pb targets
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Aggarwal, M. M., Agnihotri, A., Ahammed, Z., Angelis, A. L. S., Antonenko, V., Arefiev, V., Astakhov, V., Avdeitchikov, V., Awes, T. C., Baba, P. V. K. S., Badyal, S. K., Baldine, A., Barabach, L., Barlag, C., Bathe, S., Batiounia, B., Bernier, T., Bhalla, K. B., Bhatia, V. S., Blume, C., Bock, R., Bohne, E. -M, Böröcz, Z., Bucher, D., Buijs, A., Büsching, H., Carlen, L., Chalyshev, V., Chattopadhyay, S., Cherbatchev, R., Chujo, T., Claussen, A., Das, A. C., Michal Patrick Decowski, Djordjadze, V., Donni, P., Doubovik, I., Dutt, S., Dutta Majumdar, M. R., El Chenawi, K., Eliseev, S., Enosawa, K., Foka, P., Fokin, S., Frolov, V., Ganti, M. S., Garpman, S., Gavrishchuk, O., Geurts, F. J. M., Ghosh, T. K., Glasow, R., Gupta, S. K., Guskov, B., Gustafsson, H. A., Gutbrod, H. H., Higuchi, R., Hrivnacova, I., Ippolitov, M., Kalechofsky, H., Kamermans, R., Kampert, K. -H, Karadjev, K., Karpio, K., Kato, S., Kees, S., Kim, H., Kolb, B. W., Kosarev, I., Koutcheryaev, I., Krümpel, T., Kugler, A., Kulinich, P., Kurata, M., Kurita, K., Kuzmin, N., Langbein, I., Lebedev, A., Lee, Y. Y., Löhner, H., Luquin, L., Mahapatra, D. P., Manko, V., Martin, M., Maximov, A., Mehdiyev, R., Mgebrichvili, G., Miake, Y., Mikhalev, D., Mir, M. F., Mishra, G. C., Miyamoto, Y., Morrison, D., Mukhopadhyay, D. S., Myalkovski, V., Naef, H., Nandi, B. K., Nayak, S. K., Nayak, T. K., Neumaier, S., Nianine, A., Nikitine, V., Nikolaev, S., Nilsson, P., Nishimura, S., Nomokonov, P., Nystrand, J., Obenshain, F. E., Oskarsson, A., Otterlund, I., Pachr, M., Parfenov, A., Pavliouk, S., Peitzmann, T., Petracek, V., Plasil, F., Pinanaud, W., Purschke, M. L., Raeven, B., Rak, J., Raniwala, R., Raniwala, S., Ramamurthy, V. S., Rao, N. K., Retiere, F., Reygers, K., Roland, G., Rosselet, L., Roufanov, I., Roy, C., Rubio, J. M., Sako, H., Sambyal, S. S., Santo, R., Sato, S., Schlagheck, H., Schmidt, H. -R, Shabratova, G., Shah, T. H., Sibiriak, I., Siemiarczuk, T., Silvermyr, D., Sinha, B. C., Slavine, N., Söderström, K., Solomey, N., Sorensen, S. P., Stankus, P., Stefanek, G., Steinberg, P., Stenlund, E., Stüken, D., Sumbera, M., Svensson, T., Trivedi, M. D., Tsvetkov, A., Twenhöfel, C., Tykarski, L., Urbahn, J., Eijndhoven, N. V., Nieuwenhuizen, G. J. V., Vinogradov, A., Viyogi, Y. P., Vodopianov, A., Vörös, S., Wysluch, B., Yagi, K., Yokota, Y., and Young, G. R.
- Subjects
Physics ,Nuclear and High Energy Physics ,Photon ,FOS: Physical sciences ,Photon yield ,Power law ,Nuclear physics ,Transverse plane ,Pseudorapidity ,Exponent ,Nuclear Experiment (nucl-ex) ,Multiplicity (chemistry) ,Nuclear Experiment ,Nucleon ,Nuclear Physics - Abstract
The multiplicity of inclusive photons has been measured on an event-by-event basis for 158 AGeV Pb induced reactions on Ni, Nb, and Pb targets. The systematics of the pseudorapidity densities at midrapidity (rho_max) and the width of the pseudorapidity distributions have been studied for varying centralities for these collisions. A power law fit to the photon yield as a function of the number of participating nucleons gives a value of 1.13+-0.03 for the exponent. The mean transverse momentum, , of photons determined from the ratio of the measured electromagnetic transverse energy and photon multiplicity, remains almost constant with increasing rho_max. Results are compared with model predictions., Comment: 16 pages including 4 figures
- Published
- 1999
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