1. Improved measurement of the b-anti-b production cross section in $920-GeV$ fixed-target proton-nucleus collisions
- Author
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Abt, I., Adams, M., Balagura, V., Lohse, T., Lomonosov, B., Manner, R., Mankel, R., Masciocchi, S., Massa, I., Matchikhilian, I., Medin, G., Medinnis, M., Mevius, M., Bargiotti, M., Michetti, A., Mikhailov, Yu., Mizuk, R., Muresan, R., zur Nedden, M., Negodaev, M., Norenberg, M., Nowak, S., Nunez Pardo de Vera, M. T., Ouchrif, M., Barsukova, O., Ould-Saada, F., Padilla, C., Peralta, D., Pernack, R., Pestotnik, R., Petersen, B. AA., Piccinini, M., Pleier, M. A., Poli, M., Popov, V., Bastos, J., Pose, D., Prystupa, S., Pugatch, V., Pylypchenko, Y., Pyrlik, J., Reeves, K., Ressing, D., Rick, H., Riu, I., Robmann, P., Batista, J., Rostovtseva, I., Rybnikov, V., Sanchez, F., Sbrizzi, A., Schmelling, M., Schmidt, B., Schreiner, A., Schroder, H., Schwanke, U., Schwartz, A. J., Bauer, C., Schwarz, A. S., Schwenninger, B., Schwingenheuer, B., Sciacca, F., Semprini-Cesari, N., Shuvalov, S., Silva, L., Sozuer, L., Solunin, S., Somov, A., Bauer, Th. S., Somov, S., Spengler, J., Spighi, R., Spiridonov, A., Stanovnik, A., Staric, M., Stegmann, C., Subramania, H. S., Symalla, M., Tikhomirov, I., Belkov, A., Titov, M., Tsakov, I., Uwer, U., van Eldik, C., Vassiliev, Yu., Villa, M., Vitale, A., Vukotic, I., Wahlberg, H., Walenta, A. H., Belkov, Ar., Walter, M., Wang, J. J., Wegener, D., Werthenbach, U., Wolters, H., Wurth, R., Wurz, A., Zaitsev, Yu., Zavertyaev, M., Zeuner, T., Belotelov, I., Zhelezov, A., Zheng, Z., Zimmermann, R., Zivko, T., Zoccoli, A., HERA-B Collaboration, Agari, M., Bertin, A., Bobchenko, B., Bocker, M., Bogatyrev, A., Bohm, G., Brauer, M., Bruinsma, M., Bruschi, M., Buchholz, P., Buran, T., Albrecht, H., Carvalho, J., Conde, P., Cruse, C., Dam, M., Danielsen, K. M., Danilov, M., De Castro, S., Deppe, H., Dong, X., Dreis, H. B., Aleksandrov, A., Egorytchev, V., Ehret, K., Eisele, F., Emeliyanov, D., Essenov, S., Fabbri, L., Faccioli, P., Feuerstack-Raible, M., Flammer, J., Fominykh, B., Amaral, V., Funcke, M., Garrido, Ll., Gellrich, A., Giacobbe, B., Giovannini, P., Glass, J., Goloubkov, D., Golubkov, Y., Golutvin, A., Golutvin, I., Amorim, A., Gorbounov, I., Gorisek, A., Gouchtchine, O., Goulart, D. C., Gradl, S., Gradl, W., Grimaldi, F., Guilitsky, Yu., Hansen, J. D., Hernandez, J. M., Aplin, S. J., Hofmann, W., Hohlmann, M., Hott, T., Hulsbergen, W., Husemann, U., Igonkina, O., Ispiryan, M., Jagla, T., Jiang, C., Kapitza, H., Aushev, V., Karabekyan, S., Karpenko, N., Keller, S., Kessler, J., Khasanov, F., Kiryushin, Yu., Kisel, I., Klinkby, E., Knopfle, K. T., Kolanoski, H., Bagaturia, Y., Korpar, S., Krauss, C., Kreuzer, P., Krizan, P., Krucker, D., Kupper, S., Kvaratskheliia, T., Lanyov, A., Lau, K., and Lewendel, B.
- Subjects
tungsten ,carbon ,hadronic decay [bottom] ,HERA-B ,+positron+electron%22">J/psi(3100) --> positron electron ,vertex [track data analysis] ,pair production [bottom] ,direct production [J/psi(3100)] ,DESY HERA Stor ,+muon%2B+muon%22">J/psi(3100) --> muon+ muon ,920 GeV/c ,ddc:530 ,titanium ,leptonic decay [J/psi(3100)] ,ratio [channel cross section] ,+J%2Fpsi%283100%29+anything%22">bottom --> J/psi(3100) anything ,+J%2Fpsi%283100%29+anything%22">p nucleus --> J/psi(3100) anything ,inclusive reaction [p nucleus] ,experimental results ,+2bottom+anything%22">p nucleus --> 2bottom anything - Published
- 2006
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