Author: "J. P. Sutton" - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"J. P. Sutton"' showing total 44 results

Start Over Author "J. P. Sutton"

44 results on '"J. P. Sutton"'

1. Vagus nerve stimulation for essential tremor

Author: Gary W. Mathern, Richard K. Simpson, William G. Ondo, Stephen B. Tatter, Jean P. Hubble, Francis O. Walker, J P Sutton, Joseph Jankovic, and Adrian Handforth
Subjects: Adult, Male, medicine.medical_specialty, Adolescent, Essential Tremor, medicine.medical_treatment, Electric Stimulation Therapy, Pilot Projects, Neurological disorder, Rating scale, Hand tremor, medicine, Humans, Child, Essential tremor, Videotape Recording, Vagus Nerve, Mean age, Prostheses and Implants, Middle Aged, medicine.disease, Vagus nerve, Physical therapy, Female, Neurology (clinical), Complication, Psychology, Vagus nerve stimulation
Abstract: Objective: To assess the safety and efficacy of vagus nerve stimulation (VNS) for essential tremor (ET).Methods: This was a pilot open-treatment trial at three centers, with masked videotape tremor assessments. Inclusion required a severity score of 3 or 4 on the Tremor Rating Scale (TRS) in one or both hands. At baseline, tremor was assessed with TRS and Unified Tremor Rating Assessment (UTRA), accelerometry, and a videotape protocol. The VNS device was implanted with leads placed around the left cervical vagus nerve. Stimulation was adjusted over 4 weeks before the repeat tremor assessments. Two raters masked to the study visit scored the videotapes.Results: Nine subjects participated, with a mean age of 65 years and a mean age at onset of tremor of 24. Investigators rated hand tremor as mildly improved (TRS 2.3 ± 0.7 during VNS vs 3.0 ± 0.4 during baseline, p = 0.06). Accelerometry-measured total power improved 50.2 ± 31.8% (p < 0.01). Videotape tremor scores were highly correlated between the masked raters and revealed no changes in tremor scores with treatment. VNS was well tolerated, with the most common adverse events being stimulation related.Conclusions: VNS was judged by investigators to mildly improve upper extremity tremor. This finding was not confirmed in videotape scoring by masked raters. VNS is not likely to have a clinically meaningful effect on ET.
Published: 2003
Full Text: View/download PDF

2. Managed Care and the Transformation of the Medical Rehabilitation Industry

Author: B, Wheatley, G, DeJong, and J P, Sutton
Subjects: Marketing of Health Services, Economic Competition, Cost Control, Leadership and Management, Minnesota, Strategy and Management, Health Policy, Managed Care Programs, Fee-for-Service Plans, Planning Techniques, Rehabilitation Centers, California, Interviews as Topic, Massachusetts, Humans, Health Services Research, Subacute Care, Quality of Health Care
Abstract: This article reports the findings of a study analyzing the impact of managed care on medical rehabilitation providers in three leading markets: San Diego, California; Minneapolis/St. Paul, Minnesota; and Worcester, Massachusetts. Changes in utilization patterns and the increasing pressure to reduce costs have compelled providers to make numerous strategic adjustments.
Published: 1997
Full Text: View/download PDF

3. Measurement of the total photon proton cross section and its decomposition at 200 GeV centre of mass energy

Author: C. Cormack, G. G. Winter, C. Vallée, J. Martens, P. Steffen, R. D. Appuhn, F. Kole, K. Rüter, U. Stößlein, C. Niebuhr, J. H. Köhne, D. Zarbock, H. P. Wellisch, R. Nahnhauer, D. Goldner, Max Weber, E. Malinovski, E. Barrelet, David Cussans, P. Goritchev, B. Laforge, Y. Soloviev, T. Carli, M. Kuhlen, G. Grindhammer, Paul Newman, V. L. Hudgson, E. A. De Wolf, Ch. Berger, Karlheinz Meier, K. Rosenbauer, C. Wittek, G. Lindström, C. Gruber, Dusan Bruncko, K. Rybicki, D. Neyret, L. Büngener, H. Krehbiel, A. Pieuchot, T. Mavroidis, B. Naroska, F. Ferrarotto, M. Jaffre, J. E. Olsson, H. Genzel, A. Lebedev, M. Korn, S. Egli, Christoph Grab, G. Thompson, W. Bartel, I. Herynek, K. Daum, G. Knies, T. Greenshaw, P. Bispham, J. Haack, Stephen Maxfield, I. O. Skillicorn, H. B. Dreis, U. Bassler, M. Charlet, G. Buschhorn, G. Bertrand-Coremans, R. Starosta, D. Ozerov, D. Düllmann, Rosario Martín, R. J. Ellison, M. Rietz, D. Haidt, K. C. Hoeger, Murrough Landon, A. E. Wright, H. Itterbeck, Wolfgang Lange, P. Van Mechelen, B. Waugh, G. Weber, H. Henschel, F. W. Büsser, F. Zomer, U. Straumann, H. J. Behrend, J.C. Bizot, M. Goldberg, J. Stiewe, P. Van Esch, E. Evrard, Eram Rizvi, L. Del Buono, L. Criegee, Grzegorz Nowak, W. Braunschweig, C. Jacobsson, A. Gellrich, V. Riech, F. Sefkow, J. P. Sutton, Claus Kleinwort, V. Andreev, G. Heinzelmann, D. Kant, Kerstin Borras, A. Semenov, M. Fleischer, P. Ribarics, T. Jansen, R. Felst, J. Formánek, A. B. Clegg, Andrew Mehta, S. Schiek, S. Tapprogge, H. Spitzer, Armen Vartapetian, M. Hapke, R. Sell, Benno List, J. Gayler, I. R. Kenyon, S. Kazarian, G. Villet, Barbara Clerbaux, R. Kaschowitz, Pierre Marage, E. Mroczko, M. Gebauer, B. Delcourt, D. Vandenplas, H. Küster, F. Brasse, V. Korbel, W.D. Dau, D. Lüke, A. Wegner, N. Gogitidze, H. Rick, J. B. Dainton, U. Siewert, F. Lamarche, A. Rostovtsev, A. Droutskoi, G. Rädel, C. Leverenz, J. Garvey, O. Hamon, S. Levonian, J. Zsembery, J. M. Link, E. Panaro, J. Kurzhöfer, H. Ehrlichmann, E. Wünsch, V. Solochenko, M. Zimmer, A. M. Fomenko, J. D. Dowell, Dave Sankey, M. Wagener, Roland Horisberger, A. Valkárová, U. Kathage, Vincent Boudry, M. Hampel, B. Kuznik, A. Meyer, Ph. Huet, V. Brisson, Yves Sirois, Jean-Francois Laporte, V. Nagovizin, G. D. Patel, P. Loch, S. Riess, Ch. Pichler, K. Gabathuler, A. Buniatian, Jean-Arcady Meyer, D. Wegener, W.J. Haynes, R. Gerhards, M. J. Burton, J. Lipinski, R. Bernet, K. Flamm, G. Franke, Yong Ban, N. Magnussen, K. Johannsen, P. Verrecchia, J. Žáček, A. Courau, Christophe Royon, J. Feltesse, S. Eichenberger, G. Martin, David Schmidt, J. Bähr, S. Spielman, T. Köhler, M. W. Krasny, V. Schröder, S. Schleif, K. H. Hiller, R. C. W. Henderson, N. Sahlmann, H. H. Kaufmann, Eckhard Elsen, Wolfram Erdmann, E. Schuhmann, Winston Ko, S. Aid, P. I. P. Kalmus, J. V. Morris, G. Schmidt, C. Pascaud, V. Efremenko, P. Hill, F. Linsel, P.-O. Meyer, G. W. Noyes, Martin Erdmann, U. Obrock, Zhen Zhang, Guenter Eckerlin, André Schöning, S. Mani, A. Walther, P. Biddulph, Hermann Kolanoski, D. Clarke, H. E. Roloff, M. Forbush, S. Mikocki, J. Bán, J. Tutas, F. Niebergall, J. D. Burger, H. P. Beck, Stephen Burke, A. Braemer, D. Mercer, M. A. Jabiol, W. Zimmermann, Gianfranco Sciacca, J. Riedlberger, H. Hufnagel, J. W. Lomas, I. Sheviakov, D. Newton, V. Lubimov, R. Prosi, J. Ebert, S. Masson, Leif J. Jönsson, John A Coughlan, A. Usik, K. Stolze, M. Höppner, C. A. Meyer, S. Prell, P. Dixon, H. Lohmander, P. Lanius, A. Gruber, R. Buchholz, L. N. Shtarkov, U. Krüger, A. Migliori, Horst Oberlack, Markus Seidel, A. Glazov, V. Tchernyshov, G. Siegmon, H. U. Martyn, Matthias Klein, David Milstead, P. A. Smirnov, Ch. Ley, A. Panitch, C.D. Hilton, J.G. Contreras, Daniel Johnson, R. Beyer, S. Dagoret, P. Palmen, L. Goerlich, F. Moreau, J. Hladký, F. Lehner, J. Theissen, J. Duboc, B. Stella, D. Feeken, A. Jacholkowska, B. Gonzalez-Pineiro, K. Stephens, E. Peppel, M. Arpagaus, S. D. Kolya, M. Oakden, R. Marshall, Dirk Krücker, R. Roosen, J. Ferencei, V I. Shekelyan, A. Wagener, S. Reinshagen, J. Martyniak, K. Wacker, R. Steinberg, J. Spiekermann, R. L. Lander, Daniel Pitzl, Frank Raupach, S. M. Robertson, N. Wulff, B. Fominykh, P. Kasselmann, F. Charles, J. Katzy, H. K. Nguyen, I. V. Gorelov, K. Müller, R.K. Griffiths, R. Grässler, Ch. Coutures, W. Struczinski, U. Krüner-Marquis, G. Müller, M. F. Hess, Emmanuelle Perez, G. Lobo, P. Kostka, J. M. Foster, S. Bourov, Carl R. Brune, M. Barth, J. Turnau, K. Zuber, Eckhart Fretwurst, M. Steenbock, S. K. Kotelnikov, L. Hajduk, B. Andrieu, H. Meyer, S. Kermiche, W. Hildesheim, J. Cvach, Ch. Niedzballa, P. Di Nezza, Peter Robmann, S. Willard, M. Winde, P. Uelkes, Didier Lacour, M. Hütte, L. Johnson, G. Pope, Steve McMahon, P. Baranov, O. Dünger, F. Botterweck, Peter Schleper, T. Krämerkämper, R. Maraček, W. von Schlippe, Marc Besancon, A.S. Belousov, Sergey Rusakov, T. Merz, P. Truöl, H. Pawletta, R. Nisius, J. R. Smith, E. Eisenhandler, Th. Naumann, H. Duhm, E. Gabathuler, M. David, C.L. Davis, M. Flieser, J. Stier, J. Marks, Y. Vazdik, L.R. West, M. Nyberg-Werther, T. R. Ebert, A. Fedotov, Günter Flügge, T. P. Yiou, M. zurNedden, C. Kiesling, A. De Roeck, A. J. Campbell, T. Kurča, J. Janoth, Volker Blobel, R. Eichler, G. Cozzika, F. Eisele, C. Keuker, J.P. Phillips, Klaus Rabbertz, Stefan Valkar, Hannes Jung, Alexander Zhokin, B. Schwab, Pavel Murin, H. Grässler, M. Ibbotson, R. Barschke, Laurent Favart, C. Dollfus, F. Rouse, Ulrich Goerlach, T. C. Nicholls, Peter Schacht, G. C. Lopez, Gregorio Bernardi, Anton Babaev, C. Thiebaux, J. Strachota, and P. E. Reimer
Subjects: Nuclear physics, Physics, Elastic scattering, Particle physics, Cross section (physics), Photon, Physics and Astronomy (miscellaneous), Proton, Detector, High Energy Physics::Experiment, Center of mass, HERA, Dissociation (chemistry)
Abstract: We present a new measurement of the total photoproduction cross section performed with the H1 detector at HERA. For an average centre of mass energy of 200 GeV a value of σtotλp=165±2±11µb has been obtained. A detailed analysis of the data in adequate kinematic regions enabled a decomposition of the total cross section in its elastic, single diffractive dissociation and remaining non-diffractive parts, based on safe assumptions on the double diffractive dissociation contribution.
Published: 1995
Full Text: View/download PDF

4. A search for heavy leptons at HERA

Author: Peter Robmann, S. Aid, P. E. Reimer, J. Duboc, B. Stella, G. Müller, E. M. Hanlon, Carl R. Brune, M. Barth, L. R. West, V. Korbel, K. Rüter, C. Niebuhr, R. D. Appuhn, H. Krehbiel, A. Gellrich, F. Lamarche, G. G. Winter, B. Gonzalez-Pineiro, Hermann Kolanoski, P. Steffen, D. Clarke, John A Coughlan, Horst Oberlack, K. Rosenbauer, M. Vecko, P. R. Newman, J. Riedlberger, D. Mercer, G. Buschhorn, S. M. Robertson, R. L. Lander, S. Levonian, S. Masson, M. Colombo, D. Goldner, Y. Soloviev, Mikhail Danilov, F. Charles, M. F. Hess, G. Villet, Pierre Marage, H. U. Martyn, Matthias Klein, G. Lindström, K. Stephens, E. Peppel, R. Roosen, C. Gruber, H. P. Wellisch, Max Weber, J. Turnau, T. Jansen, M. Steenbock, Murrough Landon, A. E. Wright, J. Martyniak, G. Thompson, E. Malinovski, M. Kuhlen, A. Courau, B. Andrieu, T. Carli, K. Flamm, Christophe Royon, R. Nisius, Benno List, A. Buniatian, K. C. Hoeger, C. A. Meyer, G. Grindhammer, G. Rädel, D. Lüke, E. Wünsch, B. Fominykh, P. I. P. Kalmus, M. Hampel, B. Kuznik, R. Kaschowitz, W. Hildesheim, Roland Horisberger, A. Valkárová, V. Riech, I. Sheviakov, D. Wegener, W.J. Haynes, Ph. Huet, S. Riess, A. Gruber, I. W. Walker, A. Braemer, K. Rybicki, H. Itterbeck, P. Van Mechelen, M. Hapke, D. Düllmann, H. Henschel, D. Kant, Ch. Pichler, P. Hill, J. Bán, H. J. Behrend, J.C. Bizot, Emmanuelle Perez, Christoph Grab, Kerstin Borras, A. Semenov, M. Goldberg, Peter Schacht, G. C. Lopez, O. Dünger, M. Korn, Winston Ko, Dave Sankey, G. Siegmon, Jean-Arcady Meyer, R. Nahnhauer, E. Barrelet, U. Krüger, F. Botterweck, K. Daum, C. Pascaud, P. Loch, R. Gerhards, G. Weber, U. Straumann, David Cussans, F. Moreau, J. Hladký, J. Martens, Daniel Johnson, Vincent Hedberg, Frank Raupach, G. Knies, Armen Vartapetian, J. D. Dowell, R. J. Ellison, R. Marshall, Guenter Eckerlin, G. Cozzika, Dirk Krücker, L. N. Shtarkov, G. D. Patel, André Schöning, F. Kole, S. Schiek, F. Eisele, A. Jacholkowska, P. Verrecchia, J. R. Smith, S. Dagoret, T. Köhler, M. W. Krasny, F. Linsel, A. Wegener, L. Goerlich, A. Panitch, Martin Erdmann, S. D. Kolya, E. A. De Wolf, Ch. Berger, V. Schröder, R. Herma, Karlheinz Meier, J. Heatherington, J. Haack, Stefan Valkar, U. Obrock, Wolfgang Lange, E. Eisenhandler, Gregorio Bernardi, F. Niebergall, K. H. Hiller, Eckhart Fretwurst, I. O. Skillicorn, H. H. Kaufmann, H. B. Dreis, Eckhard Elsen, F. Brasse, R. C. W. Henderson, D. Newton, J. Gayler, R. Maraček, Anton Babaev, V. Efremenko, J. Ferencei, Steve McMahon, C. Thiebaux, S. Eichenberger, V I. Shekelyan, A. Walther, N. Wulff, J. Tutas, J. D. Burger, R. Prosi, L. Büngener, Hannes Jung, W. von Schlippe, T. Merz, U. Krüner-Marquis, P. Lanius, C. Vallée, E. Sanchez, W. Zimmermann, I. Tichomirov, K. Wacker, R. Steinberg, I. Herynek, J. Baehr, N. Magnussen, S. Mikocki, David Schmidt, J. Strachota, Markus Seidel, V. Tchernyshov, S. Tapprogge, W.D. Dau, N. Sahlmann, E. Evrard, P. Kasselmann, E. Schuhmann, B. Schwab, K. Gabathuler, A. Lebedev, Grzegorz Nowak, S. Egli, J. B. Dainton, C. Jacobsson, P. Biddulph, M. Fleischer, K. Johanssen, M. A. Jabiol, Pavel Murin, H. Grässler, M. Rietz, D. Haidt, H. Hufnagel, J. Feltesse, U. Bassler, M. Ibbotson, G. Bertrand-Coremans, R. Starosta, Daniel Pitzl, J. Kurzhöfer, V. Nagovizin, U. Seehausen, R. Eichler, F. Sefkow, P. Ribarics, G. Heinzelmann, C.D. Hilton, L. Criegee, B. Delcourt, M. Höppner, R. Felst, J.G. Contreras, J. P. Kubenka, U. Kathage, U. Stösslein, H. Meyer, S. Kermiche, Laurent Favart, S. Prell, S. K. Kotelnikov, L. Hajduk, J. Formánek, M. Gebauer, C. Dollfus, J. Garvey, R. Buchholz, C. Leverenz, David Milstead, V. Brisson, G. W. Noyes, A. M. Fomenko, P. A. Smirnov, O. Hamon, H. Küster, H. Shooshtari, F. Rouse, P. Baranov, J. V. Morris, G. Schmidt, Didier Lacour, G. Pope, Peter Schleper, Ulrich Goerlach, Dusan Bruncko, M. Jaffre, J. E. Olsson, Marc Besancon, M. Forbush, A. Schwind, B. Naroska, F. Ferrarotto, A.S. Belousov, Sergey Rusakov, P. Truöl, H. Genzel, W. Bartel, T. Greenshaw, C. Schmidt, J.P. Phillips, J. P. Sutton, P. Di Nezza, Rosario Martín, P. Van Esch, Stephen Maxfield, A. Lindner, J. Janoth, A. Rostovtsev, Claus Kleinwort, J. Stiewe, F. W. Büsser, Volker Blobel, P. Goritchev, C. Keuker, W. Braunschweig, K. Gamerdinger, A. B. Clegg, R. Rylko, Andrew Mehta, N. Gogitidze, R. Sell, D. Neyret, T. Mavroidis, S. Kazarian, U. Siewert, F. Zomer, A. M. Goodall, L. Del Buono, V. Andreev, M. Zimmer, Vincent Boudry, Jean-Francois Laporte, H. Ehrlichmann, Yves Sirois, J. Lipinski, G. Franke, Zhen Zhang, J. Žáček, J. Ebert, J. M. Foster, S. Mani, H. P. Beck, Stephen Burke, A. Usik, M. Savitsky, K. Zuber, J. Cvach, H. Bergstein, Th. Naumann, H. Duhm, E. Gabathuler, E. Deffur, P. Kostka, Ch. Ley, M. David, S. Reinshagen, A. Wagener, H. K. Nguyen, I. V. Gorelov, K. Müller, R. Grässler, Ch. Coutures, W. Struczinski, M. Flieser, J. Stier, M. Arpagaus, Y. Vazdik, M. Nyberg-Werther, T. R. Ebert, A. Fedotov, Günter Flügge, T. P. Yiou, C. Kiesling, A. De Roeck, A. J. Campbell, Richard E. Taylor, T. Ahmed, Th. Wolff, T. Kurča, S. Willard, I. R. Kenyon, H. Spitzer, M. Winde, R. Bernet, P. Uelkes, L. Johnson, H. E. Roloff, Leif J. Jönsson, H. Lohmander, and D. Feeken
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Branching fraction, Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, High Energy Physics::Phenomenology, HERA, Massless particle, Nuclear physics, Particle decay, W and Z bosons, High Energy Physics::Experiment, Neutrino, Lepton
Abstract: A search for direct production of new leptons in the mass range from 10 GeV up to 225 GeV is presented by the H1 experiment at HERA. The data were obtained during 1993 and correspond to an integrated luminosity of 528 nb −1 . The search includes heavy lepton decays to final states e ( ν ) γ and e ( ν ) W , e ( ν ) Z with the subsequent decay of the W and Z bosons into jets or lepton pairs. No evidence was found for the production of new massive electrons or neutrinos in any of the decay channels. Rejection limits for excited electrons and neutrinos are derived.
Published: 1994
Full Text: View/download PDF

5. Inclusive charged particle cross sections in photoproduction at HERA

Author: T. Jansen, T. Ahmed, Th. Wolff, I. Tichomirov, G. Rädel, L. Criegee, H. Hufnagel, S. Kermiche, J. Formánek, R. D. Appuhn, M. Hampel, Ph. Huet, C.D. Hilton, M. Gebauer, J. Garvey, Ch. Pichler, A. M. Fomenko, I. R. Kenyon, K. Stephens, E. Peppel, M. Gennis, R. C. W. Henderson, S. Levonian, E. Malinovski, M. Kuhlen, H. Spitzer, P. Baranov, J. Tutas, J. D. Burger, Peter Schleper, G. Grindhammer, C. Bourdarios, R. Prosi, A. Buniatian, Marc Besancon, A.S. Belousov, Sergey Rusakov, P. Truöl, G. Lindström, C. Gruber, M. Nyberg, J. Harjes, S. M. Robertson, Dusan Bruncko, K. Flamm, D. Wegener, W.J. Haynes, A. Mavroidis, P. Goritchev, S. K. Kotelnikov, L. Hajduk, W. Flauger, D. Pitzl, R. Roosen, Mikhail Danilov, D. Lewin, Grzegorz Nowak, J. Martyniak, C. Jacobsson, B. Fominykh, Emmanuel Monnier, Eckhart Fretwurst, Fabian Zomer, B. Naroska, F. Ferrarotto, K. Gamerdinger, T. Köhler, M. W. Krasny, H. Genzel, J. Martens, P. I. P. Kalmus, Michel Devel, J. M. Foster, V. Efremenko, Peter Loch, D. Kant, P. Dingus, W. von Schlippe, K. Johannsen, Kerstin Borras, Didier Lacour, T. Merz, R. J. Ellison, G. Cozzika, J. Hladký, A. Braemer, T. Greenshaw, G. Siegmon, J. Feltesse, J. Ebert, F. Eisele, S. Mikocki, C. A. Meyer, J.P. Phillips, W. Pilgram, Christophe Royon, A. Semenov, K. C. Hoeger, J. Žáček, Steve McMahon, U. Kathage, M. Savitsky, A. Gruber, Peter Schacht, G. C. Lopez, J. Haack, H. Bergstein, Th. Naumann, F. Moreau, J. D. Dowell, A. Jacholkowska, Rosario Martín, J. Ferencei, Leith Godfrey, W. Schmitz, V. Brisson, S. Aid, F. Charles, R. Taylor, P. Van Esch, H. Greif, P. Robmann, P. Fuhrmann, N. Magnussen, M. Goldberg, Max Klein, V. Boudry, H. Duhm, E. Vogel, Gregorio Bernardi, C. Niebuhr, Anton Babaev, M. Rudowicz, J. Marks, S. D. Kolya, S. Mani, L. N. Shtarkov, C. Thiebaux, J. Strachota, Hannes Jung, Mario David, Claus Kleinwort, F. Brasse, J. Turnau, J. Cvach, L. Goerlich, A. Drescher, I. Abt, T. P. Yiou, Stephen Burke, L. R. West, U. Bassler, I.F. Fensome, Winston Ko, E. Gabathuler, E. Deffur, D. Feeken, D. Goldner, P. Kostka, Leif J. Jönsson, Guenter Eckerlin, R. Vick, R. Nisius, André Schöning, C. Vallée, M. Steenbock, A. Lindner, S. J. Maxfiedl, Y. Soloviev, I. Sheviakov, A. Usik, E. Barrelet, A. M. Goodall, Volker Blobel, Ch. Berger, R. Eichler, C. Keuker, H. Lohmander, P. A. Smirnov, U. Krüger, E. Evrard, W. Hildesheim, P. R. Newman, B. Andrieu, A. Gellrich, V. Riech, Karlheinz Meier, P. Ribarics, V. Andreev, G. Villet, R. Felst, Pierre Marage, L. Büngener, D. Mercer, F. Lamarche, B. Schwab, M. Eberle, W. Lange, S. Willard, Roland Bernet, J. R. Smith, J. E. Olsson, W. Bartel, I. W. Walker, R. Herma, Hermann Kolanoski, S. Dagoret, Pavel Murin, H. Grässler, J. Moreels, K. Rybicki, D. Clarke, A. Courau, M. Ibbotson, M. Vecko, T. R. Ebert, John A Coughlan, M. Winde, A. Leuschner, Christoph Grab, L. Johnson, H. Ehrlichmann, E. Eisenhandler, M. Hapke, S. Masson, R. Langkau, Horst Oberlack, F. W. Büsser, W. Braunschweig, A. Fedotov, Günter Flügge, B. Delcourt, R. Sell, S. Kazarian, U. Siewert, A. B. Clegg, Andrew Mehta, N. Gogitidze, Laurent Favart, C. Dollfus, S. Reinshagen, U. Stösslein, V I. Shekelyan, R. Haydar, F. Kole, N. Sahlmann, C. Kiesling, Armen Vartapetian, E. Schuhmann, A. De Roeck, P. C. Bosetti, C. Leverenz, K. Wacker, R. Steinberg, B. Stella, A. Rostovtsev, M. Arpagaus, P. Biddulph, R. Ebbinghaus, M. Zimmer, J. Lipinski, Jean-Francois Laporte, Ulrich Goerlach, L. Urban, G. Franke, M. A. Jabiol, B. Kuznik, T. Kurča, R. L. Lander, M. Ruffer, K. Rosenbauer, M. Flieser, S. Orenstein, G. Bertrand-Coremans, H. Bärwolff, S. Eichenberger, Frank Raupach, J. Stier, R. Kaschowitz, Y. Vazdik, Y. Sirois, Jean-Arcady Meyer, M. Jaffré, H. Meyer, N. Wulff, A. Valkárová, P. Kasselmann, G. Thompson, A. Wegner, M. Colombo, M. Fleischer, S. Riess, H. Ziaeepour, W.D. Dau, J. B. Dainton, J. Kurzhöfer, V. Nagovizin, D. Düllmann, Hans Peter Beck, R. Gerhards, P. Hill, A. W. E. Dann, J. P. Kubenka, H. Henschel, J. Bán, Ch. Ley, U. Seehausen, H. J. Behrend, J.C. Bizot, D. Lüers, Murrough Landon, N. Huot, G. W. Noyes, P. Verrecchia, A. E. Wright, K. Müller, P. E. Reimer, H. Shooshtari, V. Schröder, J. Riedlberger, H. H. Kaufmann, Eckhard Elsen, D. Neyret, Nicolas Ellis, Alan Campbell, E. M. Hanlon, H. Itterbeck, S. Peters, H. K. Nguyen, I. V. Gorelov, O. Hamon, G. G. Winter, R. Grässler, Ch. Coutures, W. Struczinski, Vincent Hedberg, G. Knies, P. Steffen, I. O. Skillicorn, H. B. Dreis, H. P. Wellisch, T. Carli, V. Korbel, F. Linsel, J. Heatherington, D. Newton, P. Lanius, V. Tchernyshov, M. Korn, G. Weber, U. Straumann, H. U. Martyn, F. Ould-Saada, M. Höppner, S. Prell, S. A. Murray, J. Chyla, Martin Erdmann, U. Obrock, F. Niebergall, J. Duboc, C. Schmidt, J. P. Sutton, P. Di Nezza, U. Braun, K. Rauschnabel, E. Binder, H.T. Phillips, M. Schulz, J. Gayler, E. Sanchez, L. Del Buono, O. Dünger, R. Marshall, Dirk Krücker, H. Krehbiel, G. Buschhorn, I. Herynek, L.A. Womersley, A. Walther, W. Zimmermann, J. V. Morris, M. Forbush, A. Schwind, C. Pascaud, A. Lebedev, S. Egli, M. Rietz, D. Haidt, G. Heinzelmann, S. Valkar, H. Küster, D. Lüke, C. Zeitnitz, Dave Sankey, G. D. Patel, W. Scobel, D.P. Johnson, and David Schmidt
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Wire chamber, Particle physics, Elementary particle, HERA, Charged particle, Nuclear physics, Particle mass, Pseudorapidity, Transverse momentum, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Cross sections are presented for the inclusive production of charged particles measured in electron-proton collisions at low Q 2 with the H1 detector at HERA. The transverse momentum distribution extends up to 8 GeV/ c . Its shape is found to be harder than that observed in p p collisions at comparable centre-of-mass energies √S γp ≈ √S p p ≈ 200 GeV , and also harder than in γp collisions at lower energies √ S γp ≈ 18 GeV. Results from quantum chromodynamics (QCD) calculations agree with the measured transverse momentum and pseudorapidity cross sections.
Published: 1994
Full Text: View/download PDF

6. Scaling violations of the proton structure function F2 at small x

Author: F. Kole, B. Schwab, Petr Zavada, Pavel Murin, H. Grässler, M. Ibbotson, M. Schulz, D. Lüers, F. Charles, R. Taylor, N. Magnussen, Steve McMahon, Armen Vartapetian, Th. Wolff, Pavel Staroba, P. Verrecchia, H. Spitzer, Richard Nisius, Michel Devel, M. Colombo, E. Evrard, W.D. Dau, J. B. Dainton, Claire Bourdarios, Laurent Favart, C. Dollfus, J. Turnau, M. Steenbock, B. Andrieu, N. Sahlmann, V. Korbel, J. E. Olsson, W. Bartel, Stephen Maxfield, Kerstin Borras, C. Pascaud, V. Schröder, W. von Schlippe, H. H. Kaufmann, Eckhard Elsen, R. Marshall, Dirk Krücker, I. Tichomirov, Murrough Landon, A. E. Wright, G. Lindström, B. Delcourt, G. Bertrand-Coremans, J. Feltesse, Ulrich Goerlach, R. Kaschowitz, R. Ebbinghaus, A. B. Clegg, N. Gogitidze, F. W. Büsser, W. Braunschweig, K. C. Hoeger, Leif J. Jönsson, H. Hufnagel, Alexandre Lebedev, H. Lohmander, L. Criegee, A. Semenov, J. Riedlberger, M. Nyberg, S. Egli, M. Rietz, T. Merz, S. Kasarian, U. Stösslein, C. Leverenz, J. Žáček, Max Klein, L.A. Womersley, J. Formánek, M. A. Jabiol, V. Riech, R. Sell, A. Valkárová, S. Orenstein, J. Harjes, S. M. Robertson, S. Riess, G. Heinzelmann, Mario David, S. Kermiche, E. Barrelet, Tancredi Carli, I. R. Kenyon, S. Reinshagen, A. Walther, C.D. Hilton, Fabian Zomer, M. Hapke, F. Linsel, P. A. Smirnov, A. Lindner, L. N. Shtarkov, U. Bassler, Ch. Berger, Karlheinz Meier, J. Ebert, U. Siewert, F. Brasse, W. Zimmermann, Hans Peter Beck, H. Itterbeck, S. Peters, M. Zimmer, E. Malinovski, M. Kuhlen, Vincent Boudry, A. Buniatian, Mikhail Danilov, J. Heatherington, R. C. W. Henderson, I. F. Fensome, Volker Blobel, K. Stephens, E. Peppel, D. Newton, D. Lewin, L. Büngener, V. Milone, S. Eichenberger, G. Cozzika, D. Wegener, W.J. Haynes, Jean-Francois Laporte, Jean-Arcady Meyer, R. Eichler, C. Keuker, R. Roosen, H. Shooshtari, G. Grindhammer, J. Martyniak, R. Gerhards, A. Drescher, O. Hamon, M. Fleischer, Ch. Ley, Dave Sankey, D. Handschuh, I. Herynek, P. Lanius, Emmanuel Monnier, S. A. Murray, S. Levonian, H. Krehbiel, T. Köhler, M. W. Krasny, P. E. Reimer, B. Fominykh, E. M. Hanlon, V. Tchernyshov, Stefan Valkar, M. Arpagaus, J. Duboc, B. Stella, H. T. Phillips, H. Greif, P. Hill, J. Bán, P. Ribarics, C. Niebuhr, R. Felst, G. D. Patel, H. Meyer, Paul Newman, K. Flamm, A. Mavroidis, V. Efremenko, Hannes Jung, G. Buschhorn, Daniel Pitzl, G. G. Winter, S. Mani, R. M. Martin, J. Tutas, J. D. Burger, M. Rudowicz, M. Eberle, L. Smolik, U. Seehausen, Grzegorz Nowak, Eckhart Fretwurst, M. Korn, P. I. P. Kalmus, David Schmidt, Vincent Hedberg, G. Knies, S. Mikocki, P. Steffen, C. Vallée, P. Biddulph, I. Abt, Stephen Burke, Martin Erdmann, R. Prosi, U. Obrock, F. Niebergall, Nicolas Ellis, G. Weber, U. Straumann, J. V. Morris, H. P. Wellisch, A. Wegner, T. Ahmed, K. Johannsen, J. R. Smith, R. Herma, Christophe Royon, A. Usik, R. D. Appuhn, E. Eisenhandler, Y. Soloviev, T. Kurca, S. K. Kotelnikov, L. Hajduk, M. Jaffré, H. K. Nguyen, I. V. Gorelov, K. Müller, P. Dingus, A. M. Goodall, M. Forbush, P. Baranov, H. Ziaeepour, R. Grässler, Ch. Coutures, W. Struczinski, Peter Schacht, G. C. Lopez, C. A. Meyer, J. Kurzhöfer, A. Schwind, V. Nagovizin, M. Vecko, Peter Schleper, J. Haack, A. W. E. Dann, C. Zeitnitz, Rudolf Langkau, H. Küster, W. Schmitz, A. Gellrich, V. Andreev, M. Rüffer, J. M. Foster, R. J. Ellison, F. Lamarche, M. Savitsky, I. O. Skillicorn, H. B. Dreis, I. W. Walker, K. Rybicki, J. P. Kubenka, Marc Besancon, P. Fuhrmann, A.S. Belousov, D. Düllmann, H. U. Martyn, Sergey Rusakov, P. Truöl, Peter Loch, Winston Ko, Didier Lacour, Guenter Eckerlin, Daniel Johnson, E. Vogel, G. W. Noyes, M. Gennis, H. Henschel, H. J. Behrend, J.C. Bizot, M. Goldberg, Hermann Kolanoski, D. Clarke, John A Coughlan, W. Pilgram, J. Cvach, Gregorio Bernardi, Anton Babaev, C. Thiebaux, Horst Oberlack, A. Leuschner, Christoph Grab, L. Goerlich, R. Vick, André Schöning, I. Sheviakov, G. Villet, Pierre Marage, Yves Sirois, Frank Raupach, J. Strachota, U. Krüger, A. Courau, Roland Bernet, J. Lipinski, K. Gamerdinger, S. Dagoret, J. Garvey, J. Hladký, F. Eisele, G. Franke, V I. Shekelyan, A. M. Fomenko, J. D. Dowell, R. Haydar, P. C. Bosetti, G. Siegmon, Wolfgang Scobel, Ankita Mehta, N. Wulff, K. Wacker, R. Steinberg, E. J. Sanchez, N. Huot, P. Goritchev, Dusan Bruncko, P. Kasselmann, B. Naroska, F. Ferrarotto, H. Genzel, T. Greenshaw, D. Neyret, J.P. Phillips, D. Feeken, W. Hildesheim, R. L. Lander, J. Ferencei, H. Bärwolff, P. Van Esch, J. Marks, A. Rostovtsev, Claus Kleinwort, F. Moreau, S. Willard, A. Jacholkowska, M. Winde, S. D. Kolya, L. Johnson, T. Jansen, G. Rädel, B. Kuznik, Ph. Huet, Ch. Pichler, C. Gruber, W. Flauger, K. Rauschnabel, Wolfgang Lange, E. Binder, J. Gayler, G. Thompson, S. Prell, C. Jacobsson, U. Kathage, C. Schmidt, J. P. Sutton, U. Braun, H. Bergstein, Peter Robmann, Th. Naumann, L. Del Buono, A. Bischoff, H. Duhm, E. Gabathuler, E. Deffur, O. Dünger, P. Kostka, J. Moreels, T. R. Ebert, A. Fedotov, Günter Flügge, T. P. Yiou, C. Kiesling, A. De Roeck, A. J. Campbell, Farid Ould-Saada, Leith Godfrey, L. Urban, M. Flieser, D. Mercer, J. Stier, Y. Vazdik, L.R. West, S. Masson, J. Martens, Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and H1
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Distribution function, Proton, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Range (statistics), Perturbative QCD, HERA, Event (particle physics), Scaling, Gluon
Abstract: An analysis is presented of scaling violations of the proton structure function F 2 ( x , Q 2 ) measured with the H1 detector at HERA in the range of Bjorken x values between x = 3 × 10 −4 and 10 −2 for four-momentum transfers Q > 2 larger than 8.7 GeV 2 . The structure function F 2 ( x , Q 2 ) is observed to rise linearly with ln Q 2 . Under the assumption that the observed scaling violations at small x ⩽ 0.01 are described correctly by perturbative QCD, an estimate is obtained of the gluon distribution function G ( x , Q 0 2 ) at Q 2 2 = 20 GeV 2 .
Published: 1994
Full Text: View/download PDF

7. Measurement of the proton structure function F2 (x, Q2) in the low-x region at HERA

Author: Steve McMahon, C. A. Meyer, G. Siegmon, A. Drescher, P. Fuhrmann, F. Moreau, J. Hladký, J. D. Dowell, A. Jacholkowska, A. Lebedev, S. Egli, G. Villet, L. Goerlich, S. D. Kolya, M. Rietz, D. Haidt, Pierre Marage, G. Heinzelmann, A. Courau, H. Küster, A. Usik, N. Magnussen, R. C. W. Henderson, N. Sahlmann, P. Biddulph, M. Colombo, J. V. Morris, Frank Raupach, R. Ebbinghaus, M. A. Jabiol, A. E. Wright, J. Tutas, J. D. Burger, N. Wulff, R. Prosi, P. Kasselmann, D. P. C. Sankey, U. Bassler, Daniel Pitzl, M. Forbush, V. Milone, A. Schwind, M. Jaffre, J. E. Olsson, W. Bartel, H. Itterbeck, S. Peters, R. Felst, S. K. Kotelnikov, L. Hajduk, M. Eberle, F. W. Büsser, W. Braunschweig, R. Sell, C. Zeitnitz, V. Korbel, K. C. Hoeger, T. Jansen, U. Siewert, M. Zimmer, Vincent Boudry, Jean-Francois Laporte, G. D. Patel, H. Meyer, Peter Loch, W. Scobel, Vincent Hedberg, G. Rädel, G. Knies, B. Kuznik, Ph. Huet, W. Pilgram, D. Lüers, Ch. Pichler, D.P. Johnson, David Schmidt, J. Haack, I. O. Skillicorn, H. B. Dreis, Ch. Ley, Peter Schacht, G. C. Lopez, W. Schmitz, V. Riech, M. Hapke, R. Bernet, Pavel Staroba, Kerstin Borras, E. Vogel, Gregorio Bernardi, Anton Babaev, G. Cozzika, F. Eisele, A. Buniatian, D. Wegener, W. von Schlippe, A. Semenov, T. Merz, J. Turnau, J. Strachota, W.J. Haynes, P. Verrecchia, I.F. Fensome, P. Goritchev, Stefan Valkar, M. Steenbock, A. Lindner, Volker Blobel, C. Keuker, R. Roosen, Emmanuel Monnier, V. Schröder, S. Kasarian, K. Gamerdinger, T. Köhler, D. Neyret, S. Levonian, K. Rauschnabel, Wolfgang Lange, B. Andrieu, Hannes Jung, K. Johannsen, B. Schwab, C. Vallée, E. Malinovski, Pavel Murin, D. Mercer, H. Grässler, J. Riedlberger, H. K. Nguyen, F. Brasse, E. Binder, M. Ibbotson, H. H. Kaufmann, Eckhard Elsen, Leif J. Jönsson, M. Nyberg, J. Harjes, Christophe Royon, P. Baranov, Laurent Favart, C. Dollfus, I. V. Gorelov, K. Müller, J. Gayler, Jean-Arcady Meyer, V. Efremenko, Mario David, F. Linsel, Peter Schleper, Ulrich Goerlach, R. Grässler, Ch. Coutures, W. Struczinski, J. Heatherington, J. M. Foster, R. Kaschowitz, S. M. Robertson, R. Gerhards, P. Závada, E. Evrard, M. Savitsky, E. Sanchez, S. Riess, M. Kuhlen, H. Lohmander, G. Grindhammer, S. Mikocki, K. Flamm, A. Mavroidis, D. Newton, L. N. Shtarkov, Leith Godfrey, Marc Besancon, J. Cvach, F. Zomer, A. M. Goodall, L. Del Buono, Winston Ko, B. Delcourt, A.S. Belousov, Sergey Rusakov, U. Stösslein, P. Lanius, C. Pascaud, I. W. Walker, K. Rybicki, J. Duboc, B. Stella, S. Kermiche, P. I. P. Kalmus, P. Hill, J. Bán, P. Truöl, Mikhail Danilov, Peter Robmann, D. Lewin, H. Greif, L. Criegee, Stephen Maxfield, C. Leverenz, V. Tchernyshov, A. Leuschner, Christoph Grab, O. Hamon, Nicolas Ellis, Guenter Eckerlin, J. Martyniak, E. Barrelet, R. Vick, M. Vecko, A. B. Clegg, Andrew Mehta, T. Ahmed, J. Formánek, A. Bischoff, Th. Wolff, M. Rudowicz, Yves Sirois, H. Shooshtari, I. R. Kenyon, I. Abt, M. Korn, J. Lipinski, R. Nisius, B. Fominykh, G. Franke, J. Žáček, S. Masson, R. Langkau, M. Ruffer, Armen Vartapetian, G. Thompson, S. Orenstein, G. Weber, U. Straumann, H. Spitzer, Ch. Berger, O. Dünger, J. Ebert, R. J. Ellison, L.A. Womersley, R. L. Lander, H. Bärwolff, A. Gellrich, F. Lamarche, S. Mani, R. D. Appuhn, D. Düllmann, J. R. Smith, H. P. Beck, Eckhart Fretwurst, S. Eichenberger, H. Henschel, Stephen Burke, R. Herma, I. Tichomirov, E. Eisenhandler, L. Büngener, J. Martens, H. J. Behrend, J.C. Bizot, M. Goldberg, M. Gennis, M. Fleischer, Hermann Kolanoski, D. Clarke, Michel Devel, John A Coughlan, K. Meier, Horst Oberlack, A. Walther, S. Prell, F. Kole, G. Bertrand-Coremans, G. Lindström, C. Gruber, W. Flauger, L. Smolik, U. Seehausen, H. Hufnagel, W. Zimmermann, I. Herynek, J. Garvey, A. M. Fomenko, A. Wegner, C.D. Hilton, P. Kotska, Grzegorz Nowak, C. Jacobsson, C. Schmidt, J. P. Sutton, U. Braun, N. Huot, H. Ziaeepour, H.T. Phillips, M. Schulz, J. Kurzhöfer, V. Nagovizin, W.D. Dau, A. W. E. Dann, J. B. Dainton, R. Eichler, M. W. Krasny, Claire Bourdarios, R. Marshall, Dirk Krücker, U. Kathage, D. Handschuh, K. Stephens, E. Peppel, H. Krehbiel, V. Brisson, J. P. Kubenka, C. Thiebaux, G. Buschhorn, G. W. Noyes, P. Dingus, J. Feltesse, Max Klein, P. A. Smirnov, F. Charles, I. Sheviakov, U. Krüger, J. Stier, J. Marks, S. Dagoret, Y. Vazdik, H. Bergstein, Th. Naumann, Vladimir Andreev, H. U. Martyn, H. Duhm, V I. Shekelyan, R. Haydar, P. C. Bosetti, E. Gabathuler, E. Deffur, K. Wacker, P. Ribarics, R. Steinberg, Y. Soloviev, J. Moreels, T. R. Ebert, Dusan Bruncko, P. E. Reimer, Alan Campbell, E. M. Hanlon, G. G. Winter, A. Fedotov, Günter Flügge, T. P. Yiou, P. Steffen, B. Naroska, F. Ferrarotto, H. P. Wellisch, C. Kiesling, A. De Roeck, T. Carli, Richard E. Taylor, F. Ould-Saada, H. Genzel, L. Urban, T. Kurča, T. Greenshaw, J.P. Phillips, Rosario Martín, J. Ferencei, P. Van Esch, A. Rostovtsev, Claus Kleinwort, S. Reinshagen, M. Arpagaus, W. Hildesheim, S. Willard, M. Winde, L. Johnson, D. Feeken, A. Valkarova, S. A. Murray, Martin Erdmann, U. Obrock, F. Niebergall, and M. P. J. Landon
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Range (particle radiation), Luminosity (scattering theory), Neutral current, Proton, Detector, Elementary particle, HERA, Atomic physics, Deep inelastic scattering
Abstract: A measurement of the proton structure function F2 (x, Q2) is presented with about 1000 neutral current deep inelastic scattering events for Bjorken x in the range x ⋍ 10−2 – 10−4 and Q2 > 5 GeV2. The measurement is based on an integrated luminosity of 22.5 nb−1 recorded by the H1 detector in the first year of HERA operation. The structure function F2 (x, Q2) shows a significant rise with decreasing x.
Published: 1993
Full Text: View/download PDF

8. Measurement of inclusive jet cross sections in photoproduction at HERA

Author: J. Duboc, B. Stella, Kerstin Borras, A. Lebedev, A. Semenov, M. Rietz, C. Vallée, M. Colombo, R. D. Appuhn, Vladimir Andreev, H. Greif, M. Gennis, N. Magnussen, G. Lindström, C. Gruber, W. Flauger, H. Bergstein, S. D. Kolya, D. Haidt, Th. Naumann, F. Brasse, R. C. W. Henderson, M. Rudowicz, N. Sahlmann, Murrough Landon, A. E. Wright, H. Duhm, J-P. Meyer, P. Biddulph, R. Ebbinghaus, W. von Schlippe, T. Merz, M. Ibbotson, E. Deffur, K. C. Hoeger, G. Heinzelmann, M. A. Jabiol, J. Tutas, J. D. Burger, F. Ould-Saada, R. Prosi, F. Zomer, A. M. Goodall, R. Bernet, P. Kostka, A. Buniatian, M. Jaffre, P. Ribarics, D. Wegener, W.J. Haynes, U. Bassler, M. Fleischer, Leith Godfrey, C. Kiesling, H. Itterbeck, S. Peters, V. Riech, Armen Vartapetian, J. E. Olsson, W. Bartel, E. Malinovski, M. Kuhlen, Y. Soloviev, L. Del Buono, V. Milone, S. Kasarian, S. A. Murray, H. Küster, J. Feltesse, M. Hapke, K. Rauschnabel, Wolfgang Lange, Leif J. Jönsson, R. Roosen, Emmanuel Monnier, T. Köhler, M. W. Krasny, Mario David, E. Binder, J. V. Morris, V. Efremenko, H. Lohmander, G. Siegmon, Martin Erdmann, R. Felst, U. Obrock, Grzegorz Nowak, C. Jacobsson, M. Eberle, M. Korn, L.A. Womersley, R. Nisius, F. W. Büsser, M. Arpagaus, W. Braunschweig, F. Niebergall, V. Korbel, J. Stier, K. Rybicki, Vincent Hedberg, G. Knies, L. Smolik, U. Seehausen, K. Johannsen, S. Mikocki, M. Forbush, Max Klein, R. L. Lander, R. J. Ellison, J. Marks, R. Gerhards, J. M. Foster, H. Bärwolff, Y. Vazdik, J. Riedlberger, A. Schwind, R. Sell, E. Sanchez, G. Weber, U. Straumann, M. Nyberg, T. Ahmed, Th. Wolff, P. E. Reimer, Christophe Royon, F. Moreau, L. N. Shtarkov, J. D. Dowell, C. A. Meyer, M. Vecko, J. R. Smith, I. R. Kenyon, Alan Campbell, J. Harjes, J. Moreels, J. Haack, E. M. Hanlon, S. M. Robertson, R. Herma, W. Hildesheim, H. U. Martyn, U. Siewert, I. O. Skillicorn, T. R. Ebert, A. Walther, A. Jacholkowska, H. Spitzer, D. Mercer, G. G. Winter, M. Savitsky, H. B. Dreis, P. A. Smirnov, K. Meier, J. Turnau, A. Fedotov, B. Naroska, Winston Ko, Yves Sirois, P. Fuhrmann, G. Grindhammer, F. Linsel, Günter Flügge, T. P. Yiou, M. Zimmer, S. Willard, P. Baranov, C. Zeitnitz, S. Eichenberger, Dave Sankey, P. Steffen, J. Martens, C. Pascaud, Tim Greenshaw, Jean-Francois Laporte, W. Zimmermann, M. Steenbock, A. De Roeck, Richard E. Taylor, A. Valkarova, J. Heatherington, F. Kole, Guenter Eckerlin, L. Goerlich, Peter Robmann, Peter Schleper, Michel Devel, S. Kermiche, L. Urban, S. Masson, L. Criegee, H. Henschel, T. Kurča, J. Lipinski, R. Vick, D. Newton, G. D. Patel, G. Franke, B. Andrieu, H. Meyer, W. Scobel, A. Bischoff, D.P. Johnson, A. Gellrich, H. P. Wellisch, H. Shooshtari, M. Winde, S. Rusakov, J. Formánek, L. Johnson, F. Lamarche, R. Kaschowitz, J. Cvach, P. Lanius, T. Carli, R. Langkau, T. Jansen, P. Goritchev, V. Tchernyshov, S. Riess, S. Egli, Frank Raupach, Marc Besancon, W.D. Dau, U. Kathage, J. B. Dainton, O. Dünger, K. Gamerdinger, A.S. Belousov, P. Hill, Hermann Kolanoski, D. Clarke, G. Rädel, H.T. Phillips, M. Schulz, B. Kuznik, J. Bán, John A Coughlan, D. Neyret, Claire Bourdarios, J.C. Phillips, K. Stephens, E. Peppel, J. Gayler, P. Truöl, Horst Oberlack, N. Wulff, J. Garvey, Mikhail Danilov, I. Abt, E. Gabathuler, Nicolas Ellis, Ph. Huet, D. Lewin, Stephen Maxfield, Ch. Pichler, J. Žáček, A. M. Fomenko, I. W. Walker, E. Eisenhandler, P. Kasselmann, R. Marshall, S. Prell, A. Leuschner, Christoph Grab, Dirk Krücker, A. B. Clegg, Andrew Mehta, D. Handschuh, H. Krehbiel, J. Martyniak, D. Feeken, G. Buschhorn, S. Levonian, S. Mani, B. Fominykh, N. Huot, D. Lüers, E. Barrelet, H. P. Beck, Stephen Burke, P. Dingus, Pavel Staroba, P. Verrecchia, M. Ruffer, V. Schröder, S. Orenstein, Ch. Berger, H. H. Kaufmann, K. Flamm, Eckhart Fretwurst, A. Mavroidis, L. Büngener, I. Tichomirov, C. Schmidt, J. P. Sutton, U. Braun, J. Ebert, P. I. P. Kalmus, I. Herynek, H. Hufnagel, A. Usik, Ch. Ley, C.D. Hilton, H. K. Nguyen, I. V. Gorelov, K. Müller, R. Grässler, Ch. Coutures, W. Struczinski, D. Schmidt, Peter Schacht, G. C. Lopez, W. Schmitz, E. Vogel, Gregorio Bernardi, V. Boudry, Anton Babaev, C. Thiebaux, J. Strachota, I.F. Fensome, A. Lindner, Volker Blobel, C. Keuker, Petr Zavada, Pavel Murin, V. Brisson, H. Grässler, Laurent Favart, C. Dollfus, F. Charles, I. Sheviakov, Ulrich Goerlach, U. Krüger, S. Dagoret, G. Cozzika, F. Eisele, J. Hladký, Stefan Valkar, Hannes Jung, V I. Shekelyan, R. Haydar, P. C. Bosetti, K. Wacker, R. Steinberg, E. Evrard, Dusan Bruncko, F. Ferrarotto, B. Delcourt, H. Genzel, U. Stösslein, C. Leverenz, O. Hamon, Rosario Martín, J. Ferencei, P. Van Esch, E. Elsen, A. Rostovtsev, Claus Kleinwort, G. Bertrand-Coremans, G. Thompson, A. Wegner, H. Ziaeepour, J. Kurzhöfer, V. Nagovizin, A. W. E. Dann, D. Düllmann, R. Eichler, J. P. Kubenka, G. W. Noyes, H. J. Behrend, J.C. Bizot, M. Goldberg, Steve McMahon, A. Drescher, G. Villet, Pierre Marage, A. Courau, Daniel Pitzl, S. K. Kotelnikov, L. Hajduk, Peter Loch, W. Pilgram, Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Damoiseaux, Magali
Subjects: Nuclear and High Energy Physics, Particle physics, Photon, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics and Astronomy (miscellaneous), Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, FOS: Physical sciences, Elementary particle, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Perpendicular, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Physics, Quantum chromodynamics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Detector, Perturbative QCD, HERA, Transverse plane, Pseudorapidity, High Energy Physics::Experiment, Underlying event
Abstract: Inclusive jet cross sections are measured in photoproduction at HERA using the H1 detector. The data sample of e+ p -> e+ + jet + X events in the kinematic range of photon virtualities Q^2 < 1 GeV^2 and photon-proton centre-of-mass energies 95 < W_gammap < 285 GeV represents an integrated luminosity of 24.1 pb^-1. Jets are defined using the inclusive k_T algorithm. Single- and multi-differential cross sections are measured as functions of jet transverse energy E_T^jet and pseudorapidity ��^jet in the domain 5 < E_T^jet < 75 GeV and -1 < ��^jet < 2.5. The cross sections are found to be in good agreement with next-to-leading order perturbative QCD calculations corrected for fragmentation and underlying event effects. The cross section differential in E_T^jet, which varies by six orders of magnitude over the measured range, is compared with similar distributions from p pbar colliders at equal and higher energies., 34 pages, 9 figures and 7 tables
Published: 1993
Full Text: View/download PDF

9. A search for leptoquarks, leptogluons and excited leptons in H1 at HERA

Author: C. Jacobsson, Leith Godfrey, M. Savitsky, Th. Wolff, G. Villet, Pierre Marage, I. R. Kenyon, E. Malinovski, M. Kuhlen, E. Evrard, H. Spitzer, G. Siegmon, C. Zeitnitz, Dave Sankey, G. D. Patel, H. Meyer, W. Scobel, L. Smolik, U. Seehausen, D.P. Johnson, R. Nisius, M. W. Krasny, J. Cvach, A. Courau, M. Colombo, Murrough Landon, J. V. Morris, Michel Devel, U. Kathage, J. Riedlberger, M. Vecko, T. Ahmed, M. Jaffre, W. Ko, J. E. Olsson, W. Bartel, C. A. Meyer, H. U. Martyn, B. Delcourt, M. Forbush, A. Schwind, M. Nyberg, J. Harjes, A. E. Wright, F. Moreau, J. Hladký, J. D. Dowell, S. M. Robertson, Kerstin Borras, U. Stösslein, J. Garvey, A. Semenov, P. Baranov, R. J. Ellison, R. Bernet, A. Jacholkowska, F. W. Büsser, P. Goritchev, E. Gabathuler, C. Leverenz, A. M. Fomenko, W. Braunschweig, P. Fuhrmann, A. Lebedev, F. Charles, M. Rietz, I. Sheviakov, D. Haidt, Peter Schleper, O. Hamon, K. Gamerdinger, R. Sell, R. Herma, I. O. Skillicorn, S. J. McMahon, D. Neyret, L. Goerlich, Andrew Mehta, J. Moreels, G. Heinzelmann, F. Brasse, Leif J. Jönsson, D. Handschuh, H. Itterbeck, S. Peters, U. Krüger, M. Fleischer, U. Siewert, J-P. Meyer, H. Küster, S. Masson, U. Bassler, G. Cozzika, Marc Besancon, E. Barrelet, N. Huot, S. A. Murray, M. Zimmer, W. von Schlippe, A.S. Belousov, F. Eisele, T. Merz, Daniel Pitzl, J. Žáček, S. Dagoret, H. Lohmander, V. Milone, H. Krehbiel, K. Johannsen, J.P. Phillips, Stefan Valkar, M. Ibbotson, T. Jansen, P. Truöl, I. Tichomirov, Christophe Royon, M. Ruffer, Ch. Berger, S. Orenstein, T. R. Ebert, F. Raupach, P. I. P. Kalmus, S. Kasarian, J. Ferencei, V I. Shekelyan, R. Haydar, P. C. Bosetti, G. Rädel, R. Felst, S. K. Kotelnikov, L. Hajduk, C. Trenkel, Hannes Jung, D. Gillespie, B. Kuznik, L. Büngener, Armen Vartapetian, C. Vallée, M. Eberle, Mario David, K. Wacker, R. Steinberg, P. Závada, Ph. Huet, B. Naroska, G. Buschborn, J. M. Foster, Vincent Hedberg, G. Knies, H. Hufnagel, J. Ebert, Hermann Kolanoski, I. Herynek, D. Clarke, M. Korn, R. D. Appuhn, Ch. Pichler, S. Mani, Pavel Murin, D. Mercer, V. Brisson, John A Coughlan, A. Fedotov, G. Nowak, T. P. Yiou, C. Pascaud, H. Grässler, Guenter Eckerlin, R. Vick, Peter Loch, Dusan Bruncko, Martin Erdmann, H. P. Beck, U. Obrock, Stephen Burke, H. Shooshtari, R. D. Martin, F. Niebergall, V. Korbel, N. Wulff, D. Lüers, J. Haack, F. Ferrarotto, W. Pilgram, H. Genzel, M. Gennis, S. Kermiche, Ch. Ley, J. Tutas, J. D. Burger, P. Kasselmann, G. Thompson, R. Prosi, J. Duboc, B. Stella, N. Magnussen, H. Greif, C.D. Hilton, H. B. Dreis, N. Sahlmann, Pavel Staroba, G. Lindström, C. Gruber, S. J. Maxfield, F. Zomer, A. M. Goodall, M. Rudowicz, W. Flauger, R. Langkau, D. Düllmann, P. Biddulph, L. Del Buono, R. Ebbinghaus, A. De Roeck, P. Van Esch, E. Elsen, I. Abt, Richard E. Taylor, H. J. Behrend, J.C. Bizot, A. Rostovtsev, Claus Kleinwort, M. Goldberg, M. A. Jabiol, S. Eichenberger, G. Bertrand-Coremans, H. K. Nguyen, I. V. Gorelov, K. Müller, Mikhail Danilov, D. Lewin, V. Schröder, A. Drescher, R. Grässler, Ch. Coutures, W. Struczinski, L. Urban, Laurent Favart, H. Henschel, A. Wegner, H. Oberlack, Yves Sirois, A. Valkarova, H. H. Kaufmann, S. Egli, G. Weber, T. Kurča, H. Bärwolff, H. Ziaeepour, J. Kurzhöfer, U. Straumann, V. Nagovizin, A. W. E. Dann, C. Dollfus, L. Criegee, S. Levonian, R. Eichler, J. Martyniak, J. P. Kubenka, A. Usik, J. Lipinski, G. Franke, C. Thiebaux, A. B. Clegg, Vladimir Andreev, B. Fominykh, L.A. Womersley, G. W. Noyes, G. Flügge, I. W. Walker, K. Flamm, P. Schacht, R. Kaschowitz, A. Leuschner, Christoph Grab, A. Mavroidis, S. Rusakov, J. Formánek, A. Walther, J. Stier, Ulrich Goerlach, J. Marks, Y. Vazdik, W. Zimmermann, A. Gellrich, P. Verrecchia, H. Bergstein, S. D. Kolya, Th. Naumann, F. Ould-Saada, H. Duhm, H.T. Phillips, M. Schulz, E. Deffur, I.F. Fensome, P. Kostka, J. Gayler, J. F. Laporte, P. Ribarics, Y. Soloviev, E. Fretwurst, Tim Greenshaw, A. Buniatian, D. Wegener, W.J. Haynes, A. Lindner, R. Roosen, R. Marshall, P. Hill, J. Bán, J. Heatherington, Emmanuel Monnier, T. Köhler, Volker Blobel, C. Keuker, D. Newton, V. Efremenko, S. Mikocki, Nicolas Ellis, D. Schmidt, M. Seman, P. Lanius, G. C. Lopez, W. Schmitz, V. Tchernyshov, E. Vogel, J. Turnau, V. Boudry, Anton Babaev, J. Strachota, M. Steenbock, B. Andrieu, G. Bernardi, D. Krücker, K. C. Hoeger, V. Riech, M. Hapke, C. Schmidt, J. P. Sutton, U. Braun, R. Gerhards, P. E. Reimer, Alan Campbell, E. M. Hanlon, G. G. Winter, K. Rauschnabel, Wolfgang Lange, G. Grindhammer, P. Steffen, E. Binder, H. P. Wellisch, T. Carli, E. Sanchez, Peter Robmann, A. Bischoff, W. Hildesheim, R. C. W. Henderson, J. R. Smith, S. Willard, O. Dünger, M. Winde, J. P. Pharabod, L. Johnson, C. Kiesling, M. Arpagaus, K. Rybicki, Richard Lander, K. Stephens, E. Peppel, E. Eisenhandler, P. Dingus, J. Martens, F. Kole, W.D. Dau, J. B. Dainton, Claire Bourdarios, J. Feltesse, Max Klein, D. Feeken, P. A. Smirnov, and K. Meier
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, Branching fraction, High Energy Physics::Phenomenology, Elementary particle, HERA, Nuclear physics, Excited state, High Energy Physics::Experiment, Leptoquark, Neutrino, Lepton
Abstract: A direct search for new particles in the H1 experiment at HERA is presented for masses ranging from 35 GeV up to ∼ 250 GeV. The data sample of 24 nb −1 accumulated during the first year of operation was analysed for signatures of scalar and vector leptoquarks, leptogluons, excited electrons and excited neutrinos with flavours of the first generation. No evidence for the production of such particles was found in various possible decay channels. Rejection limits are derived.
Published: 1993
Full Text: View/download PDF

10. A quantitative comparison of simultaneous BOLD fMRI and NIRS recordings during functional brain activation

Author: Gary, Strangman, Joseph P, Culver, John H, Thompson, and J P, Sutton
Subjects: Adult, Brain Chemistry, Diffusion, Oxygen, Hemoglobins, Spectroscopy, Near-Infrared, Data Interpretation, Statistical, Brain, Humans, Magnetic Resonance Imaging
Abstract: Near-infrared spectroscopy (NIRS) has been used to noninvasively monitor adult human brain function in a wide variety of tasks. While rough spatial correspondences with maps generated from functional magnetic resonance imaging (fMRI) have been found in such experiments, the amplitude correspondences between the two recording modalities have not been fully characterized. To do so, we simultaneously acquired NIRS and blood-oxygenation level-dependent (BOLD) fMRI data and compared Delta(1/BOLD) (approximately R(2)(*)) to changes in oxyhemoglobin, deoxyhemoglobin, and total hemoglobin concentrations derived from the NIRS data from subjects performing a simple motor task. We expected the correlation with deoxyhemoglobin to be strongest, due to the causal relation between changes in deoxyhemoglobin concentrations and BOLD signal. Instead we found highly variable correlations, suggesting the need to account for individual subject differences in our NIRS calculations. We argue that the variability resulted from systematic errors associated with each of the signals, including: (1) partial volume errors due to focal concentration changes, (2) wavelength dependence of this partial volume effect, (3) tissue model errors, and (4) possible spatial incongruence between oxy- and deoxyhemoglobin concentration changes. After such effects were accounted for, strong correlations were found between fMRI changes and all optical measures, with oxyhemoglobin providing the strongest correlation. Importantly, this finding held even when including scalp, skull, and inactive brain tissue in the average BOLD signal. This may reflect, at least in part, the superior contrast-to-noise ratio for oxyhemoglobin relative to deoxyhemoglobin (from optical measurements), rather than physiology related to BOLD signal interpretation.
Published: 2002

11. Rural and urban patterns of home health use: implications for access under the interim payment system

Author: J P, Sutton
Subjects: Physical Therapy Specialty, Social Work, Occupational Therapy, Prospective Payment System, Urban Health Services, Home Health Aides, Humans, Rural Health Services, Community Health Nursing, Medicare, Home Care Services, Health Services Accessibility, United States
Published: 2002

12. The tracking calorimeter and muon detectors of the H1 experiment at Hera

Author: L. N. Shtarkov, A. Panitch, G. Tappern, R. Nisius, Armen Vartapetian, P. S. Flower, R. Bernet, D. White, K. C. Hoeger, B. Morgan, H. Bergstein, S. D. Kolya, Th. Naumann, U. Bassler, J. Žáček, A. B. Lodge, P. Jovanovic, F. Linsel, J. P Dewulf, H. Novakova, K. Gabathuler, A. Buniatian, D. Wegener, W.J. Haynes, J. R. Smith, R. Herma, S. Schiek, H. Duhm, V. Milone, E. Gažo, J. Mock, Tim Greenshaw, A. Sirous, N.H. Cunliffe, F. Blouzon, Vincent Hedberg, G. Knies, A. Wegner, Paul Richard Newman, Grzegorz Nowak, Emmanuel Monnier, C. Jacobsson, L. R. West, S. Kermiche, Michael Schulz, J. M. Foster, P. Štefan, J-P. Meyer, W. von Schlippe, Leif J. Jönsson, E. Deffur, M. Lemler, T. Köhler, M. W. Krasny, Vladimir Andreev, J. Heatherington, H. Ziaeepour, E. Panaro, J. Kurzhöfer, T. Merz, M. Ibbotson, J. Duboc, B. Stella, D. Hammer, S. Kasarian, Leith Godfrey, P. Ribarics, V. Nagovizin, A. W. E. Dann, L. Laptin, S. Mani, R. Felst, J. Haack, G. Martin, S. Levonian, K. Stephens, H. P. Beck, J.M. Morton, P. Kostka, H. Greif, R. Eichler, I. O. Skillicorn, J.P. Lottin, H. Lohmander, Derek L. G. Hill, V. Efremenko, S. Eichenberger, H. B. Dreis, J. P. Kubenka, U. Gensch, J. H. Köhne, J. Huber, R. Kaschowitz, R. Bernier, D. Newton, K. Zuber, A. Lebedev, Stephen Burke, M. Eberle, J. Staeck, E. Peppel, D. Handschuh, M. Wagener, W. Hildesheim, J. Ferencei, Roland Horisberger, M. Colombo, M. Rietz, S. Aid, K. Flamm, D. Imbault, M. David, Murrough Landon, R.L. Chase, A. E. Wright, H. Krehbiel, A. Valkárová, A. Mavroidis, G. Kemmerling, V. Tchudakov, G. W. Noyes, G. Siegmon, A. Pieuchot, S. Mikocki, M. Seman, K. Rüter, S. Riess, F. Zomer, A. M. Goodall, H. T. Blume, F. Charles, R. Beyer, L. Del Buono, I. Sheviakov, E. Malinovski, M. Kuhlen, U. Dretzler, K. Hangarter, U. Kathage, E. Eisenhandler, D. Haidt, D. Breton, J. Moreels, J. Cvach, K. Thiele, C. Niebuhr, C. Gregory, S. Egli, P. Lanius, K. Gadow, A. Reboux, P. I. P. Kalmus, B. Laforge, Mikhail Danilov, D. Lewin, H. Steiner, Th. Wolff, R. Roosen, D. Kant, F. Moreau, J. Hladký, J. D. Dowell, Zhen Zhang, Y. Soloviev, H. Itterbeck, S. Peters, P. Van Mechelen, M. Charlet, M. Rudowicz, G. Heinzelmann, P E. Hatton, I. Abt, F. Ould-Saada, G. Buschhorn, H. I. Cronström, Z.Y. Feng, U. Lenhardt, U. Harder, V. Tchernyshov, H.-J. Küsel, P. Hill, Steve McMahon, Kerstin Borras, U. Krüger, J.F. Huppert, M. Kolander, Carl R. Brune, M. Barth, E. Gabathuler, J. David, J. Bán, F. Descamps, M. Fleischer, T. R. Ebert, A. Semenov, H. Shooshtari, A. Jacholkowska, J. Martyniak, S. Dagoret, C. A. Meyer, R. J. Thompson, Yves Sirois, H. U. Martyn, A. Busata, A. Fedotov, Günter Flügge, U. Seehausen, T. P. Yiou, U. Krüner-Marquis, M. Vecko, J. C. Biasci, I. W. Walker, I. R. Kenyon, T. Novák, D. Mercer, F. Sefkow, H. Spitzer, A. Gruber, H. Küster, G. Kantel, N. Lugetski, G. Bertrand-Coremans, M. C. Cousinou, K. Johannsen, M. Urban, V I. Shekelyan, R. Haydar, B. Fominykh, A. Leuschner, Christoph Grab, Nicolas Ellis, A. Rudge, P. Fuhrmann, J. Lipinski, C. Zeitnitz, E. Wünsch, K. Wacker, R. Steinberg, A. Nepeipivo, Christophe Royon, M. Korn, K. Ludwig, B. Liss, G. Falley, S. Masson, E. Barrelet, Dave Sankey, P. Burmeister, P. Dingus, F. Krivan, A. Usik, Ch. Ley, J. Feltesse, L. Criegee, G. Franke, A. De Roeck, F. Brasse, L. Goerlich, D. Gillespie, Richard E. Taylor, Michel Devel, B. Naroska, T. Jansen, Emmanuelle Perez, Winston Ko, G. Weber, Björn Lundberg, P. Hartz, V. Masbender, M. Kubantsev, J.F. Connolly, Max Klein, R. J. Ellison, L. Urban, U. Straumann, F. Dupont, C. Pascaud, G. D. Patel, H. Meyer, R. von Staa, S. Rusakov, L. Van Lancker, Dusan Bruncko, P. Nayman, W. Pimpl, Ch. Berger, F. Ferrarotto, H. Henschel, A. Gellrich, U. Berthon, F. Lamarche, T. Kurča, G. Rädel, J. Schütt, A. Drescher, N. Magnussen, Guenter Eckerlin, R. Vick, D.P. Johnson, M. Jaffre, J. E. Olsson, P. Jean, L. Gosset, H. Genzel, W. Fröchtenicht, S. A. Murray, W. Bartel, B. Koppitz, M. Hampel, B. Kuznik, J. Formánek, N. Sahlmann, E. Schuhmann, H. Brettel, P. A. Smirnov, K. Meier, C. Beigbeder, Ph. Huet, K. Tröger, C. Trenkel, G. Reinmuth, Wolfgang Scobel, D. Darvill, P. Biddulph, P. Binko, R. Ebbinghaus, J. Koch, L. Büngener, Ch. Pichler, D. Bederede, J. Martens, H. Laskus, M. Flieser, Kaori Maeshima, F. Kole, Martin Erdmann, Eckhart Fretwurst, J. Stier, J. V. Morris, D. A. Cragg, D. Newman-Coburn, Hermann Kolanoski, Jan Godlewski, M. A. Jabiol, G. Villet, S. Schleif, U. Obrock, J. Marks, F. Niebergall, V. Korbel, Pierre Marage, G. Schmidt, Y. Vazdik, D. Clarke, G. A. Beck, J. Garvey, F. W. Büsser, R B. Hopes, John A Coughlan, A. Coville, R. C. W. Henderson, U. Cornett, C. Vallée, Elzbieta Banas, Rosario Martín, P. Goritchev, A. Epifantsev, H. Quehl, A. M. Fomenko, U. Pein, K. Gamerdinger, Horst Oberlack, Vladimir Rusinov, L. Smolik, H. K. Nguyen, I. Herynek, P. Perrodo, Pavel Shatalov, W. Tribanek, J. Tutas, R. D. Appuhn, W. Braunschweig, M. Forbush, I. V. Gorelov, K. Müller, A. Schwind, R. Sell, S. Tapprogge, W.D. Dau, M. Vanderkelen, D. Lüers, J. D. Burger, Petr Zavada, P. Weissbach, E. Elsen, R. Prosi, Pavel Murin, V. Brisson, H. Grässler, Pavel Staroba, C. Arnault, B. Dulny, A. Courau, J. B. Dainton, C. Paulot, J. Spalek, I. Tichomirov, L.A. Womersley, Claire Bourdarios, R. Grässler, Ch. Coutures, W. Struczinski, Stephen Maxfield, J L. Mills, P. Verrecchia, P. Škvařil, C R. Hedgecock, D. Neyret, N. Huot, U. Siewert, R. L. Lander, H. Bärwolff, J. Stiewe, S. Palanque, A. Rostovtsev, Claus Kleinwort, J. Fent, M. Gennis, B W H. Edwards, V. Schröder, G. Van Beek, A. B. Clegg, Andrew Mehta, J. Riedlberger, H. H. Kaufmann, N. Gogitidze, M. Zimmer, C. Gruber, A. Patoux, M. Nyberg, J. Harjes, S. M. Robertson, A. Walther, W. Flauger, Jean-Francois Laporte, Laurent Favart, Z. Szkutnik, J. Turnau, M. Ruffer, G. Ernst, S. Orenstein, W. Zimmermann, B E. Wyborn, M. Steenbock, I. Giesgen, C. Dollfus, R. Bernard, P. Pailler, J. Ebert, B. Andrieu, A. Strowbridge, H. Hufnagel, Daniel Pitzl, K. Geske, J. Koll, Frank Raupach, K. Finke, S. Günther, S. K. Kotelnikov, L. Hajduk, N. Wulff, A. Perus, Ulrich Goerlach, P. Kasselmann, E. Evrard, Peter Loch, J. Gayler, C.D. Hilton, U. Buchner, G. Lindström, M. Turiot, A. Porrovecchio, B. Delcourt, U. Stösslein, M. Grewe, B. Montes, C. Leverenz, R. Marshall, Dirk Krücker, O. Hamon, V. Bidoli, P. Baranov, D.E. Baynham, V. Commichau, G. Cozzika, Peter Schleper, P. Röpnack, F. Eisele, A. Lindner, J. Janoth, Marc Besancon, A.S. Belousov, J.P. Phillips, Stefan Valkar, P. Truöl, F. Basti, H T. Phillips, Volker Blobel, C. Keuker, Hannes Jung, D. Schmidt, K. Rosenbauer, M. Haguenauer, Peter Schacht, G. C. Lopez, Rudolf Langkau, W. Schmitz, M. Savitski, E. Vogel, Gregorio Bernardi, V. Boudry, Anton Babaev, C. Thiebaux, A. Ducorps, J. Strachota, Jean Sacton, G. Thompson, A. Cyz, H. Riege, D. Düllmann, H. J. Behrend, J.C. Bizot, M. Goldberg, Peter Robmann, J. Šťastný, V. Riech, O. Dünger, M. Hapke, R. Gerhards, P. E. Reimer, Alan Campbell, E. M. Hanlon, J. Jeanjean, G. G. Winter, G. Grindhammer, P. Steffen, Jolanta Olszowska, D. Zarbock, H. P. Wellisch, T. Carli, K. Rauschnabel, Wolfgang Lange, E. Binder, E. Sanchez, D. Sole, S. Prell, I F. Fensome, S. Reinshagen, C. Kiesling, T. Kobler, R J. Day, K. Djiki, T. Külper, S. Karstensen, N. Schirm, M. Arpagaus, K. Rybicki, C. Schmidt, J. P. Sutton, W. Glasgow, Wolfram Erdmann, T. Ahmed, J. Meissner, D. Feeken, J.Y. Parey, S. Willard, H. Schmücker, M. Winde, J. P. Pharabod, L. Johnson, J.M. Baze, F. Martin, V. Lubimov, A. Hrisoho, Kerec, Hélène, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Laboratoire de l'Accélérateur Linéaire ( LAL ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Centre de Physique des Particules de Marseille ( CPPM ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Aix Marseille Université ( AMU ), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Elementary Particle Physics, and Vrije Universiteit Brussel
Subjects: Physics, Nuclear and High Energy Physics, Luminosity (scattering theory), Calorimeter (particle physics), [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Detector, HERA, Tracking (particle physics), 7. Clean energy, 01 natural sciences, Nuclear physics, [ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex], 0103 physical sciences, Calibration, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, Instrumentation, Storage ring, Muon detector
Abstract: Technical aspects of the three major components of the H1 detector at the electron-proton storage ring HERA are described. This paper covers the detector status up to the end of 1994 when a major upgrading of some of its elements was undertaken. A description of the other elements of the detector and some performance figures from luminosity runs at HERA during 1993 and 1994 are given in a paper previously published in this journal.
Published: 1997

13. Is the morphologically right atrioventricular valve tricuspid?

Author: J P, Sutton, S Y, Ho, M, Vogel, and R H, Anderson
Subjects: Echocardiography, Humans, Tricuspid Valve
Abstract: Classification of the components of the right atrioventricular valve by its anatomical configuration is problematic and needs clarification.Fifty hearts were studied so as to analyze carefully the structure of the right atrioventricular valve and to define its component parts. Cross-sectional echocardiograms were reviewed to demonstrate the valve in closed position, and reconstructed in three-dimensional fashion.The majority of specimens (62%) had three readily identifiable leaflets, but some (30%) could be described as having two leaflets while (8%) had four leaflets. The cross-sectional echocardiograms reviewed showed three definite lines of closure in all cases.The eccentric placement of the anterior papillary muscle causes the leaflets to close with three lines of apposition, and this makes the valve readily distinguishable from its mitral partner. When present, extra "scallops" in the structure of the right atrioventricular valve merely allow better coaption of the leaflets. So, although the term "cusp" is less than adequate as the descriptive basis for the structure of an atrioventricular valve, the right atrioventricular valve should still be considered to be tricuspid.
Published: 1995

14. Leptoquarks and Compositeness Scales from a Contact Interaction Analysis of Deep Inelastic $e^\pm \, p$ Scattering at HERA

Author: J. Feltesse, S. Levonian, M. Wagener, M. Korn, K. Flamm, J. Žáček, R. Buchholz, R. M. Martin, David Milstead, G. Weber, U. Straumann, A. Meyer, P. A. Smirnov, Steve McMahon, P. I. P. Kalmus, J. Riedlberger, S. Mani, H. P. Beck, A. Braemer, V. Korbel, J. Martens, Th. Naumann, K. Rosenbauer, Stephen Burke, Gianfranco Sciacca, Murrough Landon, Armen Vartapetian, M. Oakden, H. Duhm, J. V. Morris, G. Schmidt, J. Janoth, A. E. Wright, F. Kole, Dusan Bruncko, U. Stößlein, F. Linsel, J. Heatherington, J. Garvey, F. Zomer, D. Newton, S. M. Robertson, P. Lanius, Markus Seidel, A. Glazov, V. Tchernyshov, E. Gabathuler, B. Naroska, F. Ferrarotto, Daniel Pitzl, A. Rostovtsev, H. Meyer, S. Kermiche, K. Gabathuler, A. Buniatian, L. Del Buono, A. M. Fomenko, H. Genzel, Volker Blobel, V. Andreev, G. Thompson, V.L. Hudgson, V. Lubimov, Stephen Maxfield, K. C. Hoeger, T.C. Nicholls, M. Hütte, S. K. Kotelnikov, A. Droutskoi, C. Keuker, D. Wegener, W.J. Haynes, M. Forbush, T. Greenshaw, L. Hajduk, M. J. Burton, J.P. Phillips, M. David, Klaus Rabbertz, V. Riech, S. Reinshagen, S. Tapprogge, H. Ehrlichmann, D. Düllmann, L. R. West, W.D. Dau, J. B. Dainton, R. Maraček, L. N. Shtarkov, Benno List, Didier Lacour, G. Pope, H. Itterbeck, W. von Schlippe, J. Stiewe, P. Van Mechelen, H. Henschel, S. Spielman, A. B. Clegg, R. Rylko, Andrew Mehta, Yves Sirois, I. R. Kenyon, T. Köhler, M. W. Krasny, S. Eichenberger, H. J. Behrend, J.C. Bizot, M. Goldberg, A. Panitch, T. Merz, M. Hapke, F. Lehner, D. Lüke, H. Spitzer, Christophe Royon, Paul Richard Newman, Grzegorz Nowak, C. Jacobsson, P. Van Esch, M. Arpagaus, E. Wünsch, V. Efremenko, Dave Sankey, Claus Kleinwort, Barbara Clerbaux, G. Villet, Pierre Marage, J. Lipinski, J. Bähr, Winston Ko, P. Baranov, G. Franke, N. Gogitidze, C. Pascaud, Peter Schleper, E. Evrard, K. Rüter, C. Niebuhr, W. Hildesheim, A. Courau, K. Stephens, E. Peppel, T. Krämerkämper, Jean-Arcady Meyer, C. A. Meyer, G. D. Patel, Guenter Eckerlin, André Schöning, M. Flieser, R. Gerhards, S. Mikocki, S. Willard, Marc Besancon, D. Goldner, J. Stier, Y. Soloviev, J. W. Lomas, A. Gruber, A. Migliori, G. Martin, I. Sheviakov, J. M. Link, Peter Schacht, G. C. Lopez, A.S. Belousov, Sergey Rusakov, David Schmidt, B. Delcourt, J. Marks, Y. Vazdik, P. Truöl, U. Krüger, Daniel Johnson, R. Nisius, A. Gellrich, R. Roosen, P. E. Reimer, C. Cormack, C. Leverenz, G. Bertrand-Coremans, K. Daum, M. Winde, A. Lebedev, S. Egli, Gregorio Bernardi, V. Boudry, P. Goritchev, P. Uelkes, J. Martyniak, L. Johnson, S. Dagoret, F. Lamarche, O. Hamon, L. Goerlich, M. Rietz, D. Haidt, Anton Babaev, G. G. Winter, M. Nyberg-Werther, B. Fominykh, M. Charlet, P. Loch, K. Rybicki, L. Criegee, C. Thiebaux, J. Ebert, J. Spiekermann, V. Solochenko, U. Kathage, R. Starosta, G. Cozzika, J. Strachota, T. R. Ebert, R. Bernet, Christoph Grab, H. E. Roloff, F. Eisele, V. Brisson, Yong Ban, N. Magnussen, J. Ferencei, V I. Shekelyan, K. Wacker, R. Steinberg, Wolfram Erdmann, Eram Rizvi, G. Heinzelmann, M. Fleischer, Emmanuelle Perez, G. Lobo, J. Formánek, Stefan Valkar, E. Mroczko, M. Gebauer, F. Sefkow, J. R. Smith, E. Eisenhandler, P. Verrecchia, P. Steffen, Ch. Ley, A. Fedotov, Günter Flügge, T. P. Yiou, M. zurNedden, N. Sahlmann, E. Schuhmann, Eckhart Fretwurst, H. Küster, Hannes Jung, D. Neyret, T. Mavroidis, D. Vandenplas, Alexander Zhokin, Leif J. Jönsson, Hermann Kolanoski, D. Clarke, John A Coughlan, G. Knies, Horst Oberlack, A. Wagener, S. Schiek, P. Biddulph, V. Schröder, R. Nahnhauer, E. Barrelet, David Cussans, C. Kiesling, A. De Roeck, A. J. Campbell, B. Schwab, Pavel Murin, H. Grässler, M. Ibbotson, H. Lohmander, A. Wegner, M. A. Jabiol, H. H. Kaufmann, Eckhard Elsen, J. Duboc, B. Stella, E. A. De Wolf, Ch. Berger, Karlheinz Meier, H. K. Nguyen, I. V. Gorelov, K. Müller, P. Bispham, T. Kurča, D. Zarbock, H. P. Wellisch, U. Bassler, Martin Erdmann, C. Wittek, L. Büngener, H. Hufnagel, R. Grässler, Ch. Coutures, W. Struczinski, J. M. Foster, Max Weber, D. Feeken, E. Panaro, J. Kurzhöfer, V. Nagovizin, I. Herynek, S. Aid, R. Barschke, U. Obrock, C.D. Hilton, J.G. Contreras, P. Ribarics, R. Felst, K. Zuber, R. Eichler, J. Haack, Laurent Favart, T. Carli, G. W. Noyes, J. Cvach, Ch. Niedzballa, C. Dollfus, G. Müller, F. Niebergall, I. O. Skillicorn, H. B. Dreis, Carl R. Brune, M. Barth, F. Rouse, D. Mercer, Ulrich Goerlach, R. Marshall, S. Masson, Dirk Krücker, H. Krehbiel, Zhen Zhang, G. Buschhorn, D. Ozerov, H. U. Martyn, Matthias Klein, A. Usik, M. Jaffre, J. E. Olsson, W. Bartel, A. Walther, F. W. Büsser, W. Zimmermann, W. Braunschweig, R. Sell, S. Kazarian, U. Siewert, U. Krüner-Marquis, M. Zimmer, Jean-Francois Laporte, Frank Raupach, N. Wulff, P. Kasselmann, K. H. Hiller, R. C. W. Henderson, J. Tutas, J. D. Burger, R. Prosi, C. Vallée, M. Höppner, K. Stolze, S. Prell, R. D. Appuhn, B. Gonzalez-Pineiro, G. Siegmon, R. L. Lander, R. Kaschowitz, J. H. Köhne, Roland Horisberger, A. Valkárová, R. Beyer, S. Riess, F. Moreau, J. Hladký, J. D. Dowell, G. Lindström, C. Gruber, E. Malinovski, M. Kuhlen, A. Jacholkowska, P. Hill, J. Bán, G. Grindhammer, S. D. Kolya, D. Kant, Kerstin Borras, A. Semenov, F. Brasse, T. Jansen, F. Charles, J. Katzy, H. Rick, G. Rädel, M. F. Hess, P. Kostka, M. Hampel, B. Kuznik, R. J. Ellison, Ph. Huet, J. Turnau, Ch. Pichler, S. Schleif, M. Steenbock, J. P. Sutton, P. Di Nezza, B. Andrieu, Wolfgang Lange, J. Gayler, Peter Robmann, O. Dünger, and F. Botterweck
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, Scattering, Physics beyond the Standard Model, Hadron, High Energy Physics::Phenomenology, Form factor (quantum field theory), FOS: Physical sciences, HERA, Standard Model, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics::Experiment, Lepton
Abstract: A contact interaction analysis is presented to search for new phenomena beyond the Standard Model in deep inelastic $e^\pm p \rightarrow e^\pm \, hadrons$ scattering. The data are collected with the H1 detector at HERA and correspond to integrated luminosities of $0.909 \ {\rm pb}^{-1}$ and $2.947 \ {\rm pb}^{-1}$ for electron and positron beams, respectively. The differential cross sections $d\sigma / dQ^2$ are measured in the $Q^2$ range bet\-ween $160 \ \GeV^2$ and $20,000 \ \GeV^2$. The absence of any significant deviation from the Standard Model prediction is used to constrain the couplings and masses of new leptoquarks and to set limits on electron--quark compositeness scales and on the radius of light quarks., Comment: 16 pages, latex, 2 figures appended as uuencoded file
Published: 1995

15. A Direct Determination of the Gluon Density in the Proton at Low x

Author: C. A. Meyer, H. U. Martyn, A. Gruber, L. Goerlich, P. E. Reimer, Paul Richard Newman, C. Jacobsson, C. Vallée, C. Cormack, Alan Campbell, J. Feltesse, G. G. Winter, K. Rüter, C. Niebuhr, S. Egli, R. D. Appuhn, G. Grindhammer, Ch. Ley, P. Steffen, Max Klein, R. Buchholz, E. Evrard, D. Goldner, Y. Soloviev, Stefan Tapprogge, J. H. Köhne, R. Maraček, J-P. Meyer, M. W. Krasny, David Milstead, P. A. Smirnov, K. Meier, A. Wagener, K. Stephens, E. Peppel, W. von Schlippe, J. Žáček, B. Delcourt, D. Zarbock, H. P. Wellisch, Max Weber, U. Kathage, E. Malinovski, M. Kuhlen, T. Merz, M. Ibbotson, T. Carli, G. Lindström, C. Gruber, E. Eisenhandler, Christoph Grab, I. Sheviakov, H. K. Nguyen, I. V. Gorelov, K. Müller, C. Leverenz, A. Fedotox, R. Grässler, Ch. Coutures, W. Struczinski, V.L. Hudgson, E. Gabathuler, I. R. Kenyon, K. Gabathuler, A. Buniatian, J. Stiewe, K. C. Hoeger, T.C. Nicholls, J. Spiekermann, O. Hamon, K. Rosenbauer, I. O. Skillicorn, D. Wegener, W.J. Haynes, R. Roosen, J. Martens, H. Spitzer, U. Krüger, S. Dagoret, R. Rylko, Andrew Mehta, N. Gogitidze, Armen Vartapetian, R. Nahnhauer, E. Barrelet, S. Mani, H. P. Beck, David Cussans, Stephen Burke, R. Nisius, V. Riech, M. Hapke, R. J. Ellison, L. R. West, S. Spielman, T. Köhler, F. Kole, U. Stößlein, E. A. De Wolf, Ch. Berger, D. Schmidt, Martin Erdmann, G. Thompson, D. Düllmann, J. Ferencei, V I. Shekelyan, K. Wacker, R. Steinberg, V. Efremenko, C. Wittek, U. Obrock, L. Büngener, D. Kant, Kerstin Borras, A. Semenov, F. Niebergall, V. Korbel, A. Droutskoi, H. J. Behrend, J.C. Bizot, M. Goldberg, G. Bertrand-Coremans, S. Schiek, Peter Robmann, M. zur Nedden, W.D. Dau, P. Goritchev, J. B. Dainton, R. Bernet, M. Jaffre, J. E. Olsson, W. Bartel, I. Herynek, Wolfram Erdmann, G. C. Lopez, S. Mikocki, G. Cozzika, F. Eisele, A. Wegner, R. Gerhards, H. E. Roloff, J. Ebert, R. C. W. Henderson, F. Brasse, J. R. Smith, J.P. Phillips, Stefan Valkar, D. Neyret, F. W. Büsser, E. Panaro, J. Kurzhöfer, V. Nagovizin, S. Eichenberger, W. Braunschweig, T. Mavroidis, A. Meyer, Hannes Jung, Alexander Zhokin, V. Boudry, R. Eichler, Leif J. Jönsson, C. Thiebaux, S. J. Maxfield, K. Zuber, Anton Babaev, R. Sell, S. Kazarian, J. Bähr, Gianfranco Sciacca, F. Zomer, A. Lebedev, M. Oakden, J. Strachota, L. Del Buono, L. Criegee, J. Cvach, Ch. Niedzballa, G. W. Noyes, U. Siewert, U. Krüner-Marquis, O. Dünger, M. Rietz, D. Haidt, M. Zimmer, H. Lohmander, D. Feeken, F. Botterweck, Dusan Bruncko, S. Kermiche, F. Ferrarotto, S. Rusakov, J. Formánek, H. Genzel, H. Ehrlichmann, W. Hildesheim, Yves Sirois, E. Mroczko, M. Gebauer, D. Vandenplas, Eram Rizvi, G. Heinzelmann, S. Willard, J. Lipinski, G. Franke, Zhen Zhang, A. Lindner, J. Janoth, V. Lubimox, M. Fleischer, P. Van Esch, Volker Blobel, Vladimir Andreev, Wolfgang Lange, E. Elsen, C. Keuker, A. Rostovtsev, Claus Kleinwort, M. Winde, H. Küster, A. Usik, H. Oberlack, P. Uelkes, L. Johnson, Klaus Rabbertz, A. B. Clegg, G. Villet, Pierre Marage, M. Colombo, J. V. Morris, G. Schmidt, A. Courau, Murrough Landon, S. J. McMahon, B. Schwab, J. Duboc, B. Stella, A. E. Wright, N. Wulff, J. W. Lomas, M. Forbush, H. Krehbiel, S. Reinshagen, C. Kiesling, Pavel Murin, V. Brisson, H. Grässler, P. Kasselmann, A. Pieuchot, A. Migliori, G. Buschhorn, G. Müller, D. Ozerov, Carl R. Brune, M. Barth, R. Barschke, M. Höppner, Laurent Favart, C. Dollfus, S. Prell, Daniel Pitzl, D. Lüke, E. Wünsch, F. Rouse, Dave Sankey, H. Itterbeck, P. Van Mechelen, M. Arpagaus, K. Rybicki, Ulrich Goerlach, S. K. Kotelnikov, L. Hajduk, G. D. Patel, H. Meyer, Richard Lander, D.P. Johnson, G. Martin, F. Lamarche, J. P. Sutton, R. D. Martin, Didier Lacour, G. Pope, P. Di Nezza, K. Daum, L. N. Shtarkov, Hermann Kolanoski, D. Clarke, G. Knies, P. Bispham, J. Gayler, John A Coughlan, J. F. Laporte, A. Panitch, G. Nowak, F. Lehner, C. Yoyon, J. Haack, J. Riedlberger, H. B. Dreis, R. Marshall, S. Levonian, Dirk Krücker, S. M. Robertson, M. Wagener, M. Hütte, K. Flamm, P. Verrecchia, A. Braemer, A. Walther, T. Jansen, W. Zimmermann, H. Rick, P. I. P. Kalmus, G. Rädel, V. Solochenko, Yong Ban, N. Magnussen, M. Hampel, B. Kuznik, N. Sahlmann, E. Schuhmann, Ph. Huet, P. Biddulph, M. A. Jabiol, U. Bassler, P. Ribarics, R. Felst, J. M. Foster, Ch. Pichler, S. Schleif, G. Siegmon, P. Baranov, Peter Schleper, R. Beyer, T. Krämerkämper, Marc Besancon, A.S. Belousov, P. Truöl, F. Moreau, J. Hladký, J. D. Dowell, J. Martyniak, B. Fominykh, Emmanuelle Perez, G. Lobo, A. Jacholkowska, H. Hufnagel, K. H. Hiller, C.D. Hilton, J.G. Contreras, J. Tutas, J. D. Burger, R. Prosi, K. Stolze, R. Kaschowitz, M. Nyberg-Werther, Roland Horisberger, A. Valkárová, S. Riess, S. Aid, P. Hill, J. Bán, T. R. Ebert, F. Raupach, D. Mercer, Günter Flügge, B. Gonzalez-Pineiro, T. P. Yiou, S. Masson, F. Charles, J. Katzy, M. F. Hess, P. Loch, J. Turnau, A. De Roeck, M. Steenbock, V. Schröder, H. H. Kaufmann, B. Andrieu, A. Gellrich, Benno List, Barbara Clerbaux, J. M. Link, H. Henschel, T. Kurča, S. D. Kolya, Th. Naumann, H. Duhm, P. Kostka, B. Naroska, Winston Ko, E. Fretwurst, M. David, F. Linsel, Tim Greenshaw, J. Heatherington, D. Newton, C. Pascaud, P. Lanius, Markus Seidel, A. Glazov, V. Tchernyshov, Guenter Eckerlin, André Schöning, M. Korn, G. Weber, U. Straumann, P. Schacht, M. Flieser, G. Bernardi, J. Stier, J. Marks, Y. Vazdik, M. Charlet, R. Starosta, F. Sefkow, J. Garvey, A. M. Fomenko, M. J. Burton, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), H1, and Starita, Sabine
Subjects: Nuclear and High Energy Physics, Proton, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Lattice, Nuclear Theory, FOS: Physical sciences, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, Momentum, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Statistical analysis, 010306 general physics, Nuclear Experiment, Quantum chromodynamics, Physics, Range (particle radiation), 010308 nuclear & particles physics, High Energy Physics::Phenomenology, HERA, 3. Good health, Gluon, High Energy Physics::Experiment, Atomic physics
Abstract: A leading order determination of the gluon density in the proton has been performed in the fractional momentum range $1.9 \cdot 10^{-3} < x_{g/p} < 0.18$ by measuring multi-jet events from boson-gluon fusion in deep-inelastic scattering with the H1 detector at the electron-proton collider HERA. This direct determination of the gluon density was performed in a kinematic region previously not accessible. The data show a considerable increase of the gluon density with decreasing fractional momenta of the gluons., 19 pages, latex, 5 figures appended as uuencoded file
Published: 1995
Full Text: View/download PDF

16. Determination of the strong coupling constant from jet rates in deep inelastic scattering

Author: E. Evrard, F. Kole, T. P. Yiou, U. Bassler, B. Gonzalez-Pineiro, P. Ribarics, Armen Vartapetian, J. Garvey, B. Delcourt, R. Felst, A. M. Fomenko, M. Colombo, C. Leverenz, S. Tapprogge, A. Droutskoi, W.D. Dau, J. B. Dainton, R. L. Lander, Peter Robmann, Murrough Landon, A. E. Wright, C. A. Meyer, K. H. Hiller, H. U. Martyn, L. Del Buono, M. Htte, C. Vallée, A. Gruber, S. Eichenberger, R. Nahnhauer, K. Stephens, E. Peppel, P. E. Reimer, C. Cormack, Alan Campbell, N. Magnussen, R. D. Appuhn, N. Sahlmann, E. Schuhmann, E. Barrelet, David Cussans, M. A. Jabiol, E. A. De Wolf, Ch. Berger, H. Itterbeck, P. Van Mechelen, H. Erlichmann, E. M. Hanlon, C. Niebuhr, S. Aid, G. G. Winter, K. Mller, M. Kuhlen, F. Botterweck, A. Mavroidis, F. Charles, E. Eisenhandler, S. Egli, T. Jansen, G. Grindhammer, M. Nyberg-Werther, P. Steffen, U. Krner-Marquis, G. Cozzika, F. Eisele, D. Goldner, D. Krcker, M. F. Hess, E. Prez, J. Kurzhfer, R. Taylor, E. Snchez, I. Herynek, J.P. Phillips, S. Mani, H. P. Beck, Stephen Burke, O. Hamon, V. Schrder, H. Rick, M. Vecko, C. Gruber, H. Grssler, M. Hampel, B. Kuznik, J. Turnau, M. Korn, R. Starosta, Stephen Maxfield, Hannes Jung, Steve McMahon, S. Levonian, A. Gellrich, D. Mercer, M. Steenbock, Paul Richard Newman, Grzegorz Nowak, C. Jacobsson, I. W. Walker, K. Daum, D. Zarbock, Alexander Zhokin, H. P. Wellisch, Ph. Huet, Max Weber, R. J. Ellison, G. Mller, Christoph Grab, Ch. Pichler, S. Prell, G. Weber, U. Straumann, F. Lamarche, M. Wagener, S. Masson, U. Seehausen, F. Sefkow, T. Carli, B. Andrieu, J. Stiewe, A. Lindner, J. Janoth, M. Burton, G. Knies, P. Trul, A. B. Clegg, R. Rylko, K. Rosenbauer, K. Flamm, V. Chernyshov, M. Hppner, S. Schiek, G. Flgge, Andrew Mehta, D. Kant, J. Feltesse, T. R. Ebert, F. Linsel, Hermann Kolanoski, K. C. Hoeger, T.C. Nicholls, G. Siegmon, R. Kaschowitz, K. Johannsen, P. Verrecchia, Christophe Royon, O. Dnger, D. Clarke, Tim Greenshaw, Roland Horisberger, F. Zomer, A. Fedotov, M. Jaffré, Volker Blobel, Kerstin Borras, A. Semenov, N. Gogitidze, J. Haack, C. Keuker, Zhen Zhang, J. Heatherington, H. H. Kaufmann, S. Riess, G. Thompson, R. Beyer, K. Rter, U. Kathage, John A Coughlan, Max Klein, Horst Oberlack, V. Riech, D. Newton, F. Moreau, S. Valkr, P. Baranov, E. Malinovskii, B. Naroska, P. I. P. Kalmus, I. O. Skillicorn, H. B. Dreis, Peter Schleper, J. Buerger, J. D. Dowell, G C. Lpez, Yu. Solovev, J. Formnek, E. Gabathuler, C. Schmidt, J. P. Sutton, P. Di Nezza, Winston Ko, M. Hapke, F. Brasse, F W. Bsser, P. Hill, J. Bán, B. Stella, J. Khne, T. Krmerkmper, R. Buchholz, Daniel Pitzl, A. Jacholkowska, C. Pascaud, B. Schwab, A. Braemer, V. Lubimov, E. Wnsch, P. Lanius, E. Mroczko, Guenter Eckerlin, V. Brisson, Wolfgang Lange, Marc Besancon, David Milstead, Benno List, A.S. Belousov, P. A. Smirnov, K. Meier, H. J. Behrend, J.C. Bizot, Barbara Clerbaux, Mikhail Danilov, Judith Katzy, Carl R. Brune, M. Barth, M. Goldberg, Markus Seidel, A. De Roeck, R. Gerhards, S. K. Kotelnikov, J. Ebert, L. Hajduk, H. Henschel, R. C. W. Henderson, Laurent Favart, R. Roosen, L. N. Shtarkov, J. Martyniak, J. Tutas, A. Panitch, C. Dollfus, F. Rouse, L. Jnsson, R. Prosi, J. Hladky, Ch. Ley, J. Riedlberger, Ulrich Goerlach, T. Kurča, S. M. Robertson, A. Usik, H. Bergstein, B. Fominykh, Yves Sirois, Peter Loch, Wolfram Erdmann, D. Schmidt, T. Khler, R. D. Martin, A. Wegner, Didier Lacour, A. Wagener, Eckhart Fretwurst, S. D. Kolya, Th. Naumann, Peter Schacht, U. Stsslein, G. Pope, H. Duhm, J. Lipinski, G. Franke, G. Villet, J. E. Olsson, H. K. Nguyen, I. V. Gorelov, Gregorio Bernardi, V. Boudry, T. Ahmed, Pierre Marage, Anton Babaev, C. Thiebaux, Ch. Coutures, W. Struczinski, W. Bartel, J. Strachota, R. Grssler, H. Hufnagel, J. M. Foster, E. Deffur, M. Savitsky, K. Zuber, P. Goritchev, P. Kostka, a A. Akhundov, V L. Hudgson, A. Courau, S. Kermiche, E. Panaro, J. Cvach, D. Dllmann, C.D. Hilton, J.G. Contreras, R. Bernet, K. Gamerdinger, J. Duboc, D. Neyret, W. Braunschweig, M. David, R. Eichler, H. E. Roloff, R. Sell, J. P. Kubenka, S. Kazarian, M. Flieser, U. Siewert, E. Rizvi, G. W. Noyes, J. Stier, Y. Vazdik, M. Zimmer, Jean-Francois Laporte, P. Murn, H. Kster, G. Lindstrm, H. Lohmander, S. Dagoret, A. Valkrov, D. Feeken, J. Ferencei, V I. Shekelyan, W. Hildesheim, K. Wacker, R. Steinberg, Frank Raupach, Dusan Bruncko, I. R. Kenyon, H. Spitzer, F. Ferrarotto, H. Genzel, N. Wulff, J. Spiekermann, P. Kasselmann, P. Van Esch, E. Elsen, J. Marks, G. Rdel, A. Rostovtsev, Claus Kleinwort, S. Willard, U P. Krger, Martin Erdmann, U. Obrock, F. Niebergall, V. Korbel, Vladimir Andreev, L. Grlich, M. Winde, P. Uelkes, L. Johnson, G. Bertrand-Coremans, L. Criegee, S. Reinshagen, C. Kiesling, S. Rusakov, M. Gebauer, V. Nagovitsin, M. Arpagaus, K. Gabathuler, K. Rybicki, A. Buniatian, D. Wegener, W.J. Haynes, J. Zcek, L. R. West, M. W. Krasny, H. Krehbiel, G. Buschhorn, V. Efremenko, A. Walther, W. Zimmermann, S. Mikocki, J. Baehr, A. Schning, J. Gayler, D. Lke, R. Marshall, Dave Sankey, G. D. Patel, H. Meyer, D.P. Johnson, J. V. Morris, G. Schmidt, M. Forbush, A. Schwind, R. Maraček, J-P. Meyer, W. von Schlippe, A. Lebedev, T. Merz, M. Ibbotson, M. Rietz, D. Haidt, G. Heinzelmann, M. Fleischer, M. Oakden, H. Shooshtari, R. Nisius, J. R. Smith, L. Buengener, I. Shevyakov, J. Martens, Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Annihilation, Proton, 010308 nuclear & particles physics, Perturbative QCD, Parton, HERA, Jet (particle physics), Deep inelastic scattering, 01 natural sciences, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics
Abstract: Jet rates in deep inelastic electron proton scattering are studied with the H1 detector at HERA for momentum transfers squared between 10 and 4000 GeV 2 . It is shown that they can be quantitatively described by perturbative QCD in next to leading order making use of the parton densities of the proton and with the strong coupling constant α s as a free parameter. The measured value, α s ( M Z 2 ) = 0.123 ± 0.018, is in agreement both with determinations from e + e − annihilation at LEP using the same observable and with the world average.
Published: 1995

17. A study of the fragmentation of quarks in $e^-p$ collisions at Hera

Author: J. E. Olsson, W. Bartel, M. Oakden, F. Kole, F. W. Büsser, H. Meyer, W. Braunschweig, S. Levonian, R. Sell, S. Kazarian, U. Krüner-Marquis, M. Wagener, K. C. Hoeger, T.C. Nicholls, U. Siewert, J. V. Morris, M. Zimmer, J. Gayler, S. Aid, L. Del Buono, G. Schmidt, T. Jansen, E. Fretwurst, V. Andreev, H. Rick, Jean-Francois Laporte, G. Rädel, H. Shooshtari, V. Riech, M. Hampel, B. Kuznik, K. Flamm, Ph. Huet, Ch. Pichler, E. Evrard, C. A. Meyer, R. M. Martin, E. Sanchez, M. Hapke, Wolfram Erdmann, A. Gruber, J. H. Köhne, P. Loch, P. I. P. Kalmus, A. Schwind, Ch. Ley, R. Marshall, Dirk Krücker, R. Maraček, H. Ehrlichmann, M. Nyberg-Werther, E. Malinovski, W. von Schlippe, J. Martens, D. Mercer, A. Braemer, K. Daum, R. Roosen, B. Delcourt, H. Krehbiel, M. Kuhlen, R. D. Appuhn, Frank Raupach, C. Niebuhr, G. Thompson, T. Merz, G. Grindhammer, U. Stösslein, M. Höppner, S. Prell, Daniel Johnson, Jean-Arcady Meyer, G. Buschhorn, D. Lüke, S. Masson, J. Martyniak, N. Magnussen, D. Feeken, A. Wagener, G. Bertrand-Coremans, C. Leverenz, V. Lubimov, W. Lange, W. Ko, W. Hildesheim, G. Knies, J. Lipinski, D. Goldner, N. Wulff, D. Ozerov, T. R. Ebert, R. Nahnhauer, O. Hamon, A. Fedotov, K. Rosenbauer, Günter Flügge, Y. Soloviev, G. Franke, R. Gerhards, B. Fominykh, Emmanuelle Perez, E. Wünsch, Dave Sankey, T. P. Yiou, H. Spitzerx, J. R. Smith, A. Gellrich, I. V. Gorelov, K. Müller, G. Pope, R. J. Ellison, Martin Erdmann, P. Verrecchia, V. Schröder, R. Bernet, J. Janoth, U. Obrock, F. Niebergall, C. Schmidt, J. P. Sutton, P. Di Nezza, I. W. Walker, H. K. Nguyen, P. Uelkes, L. Johnson, A. Wegner, G. D. Patel, R. Grässler, Ch. Coutures, W. Struczinski, H. H. Kaufmann, Eckhard Elsen, P. Bispham, S. Schiek, J. Haack, L. N. Shtarkov, J. M. Foster, A. Panitch, I. O. Skillicorn, H. B. Dreis, E. Barrelet, G. Nowak, David Cussans, S. Tapprogge, M. Charlet, R. Starosta, Mario David, F. Lamarche, C. Kiesling, W.D. Dau, H. E. Roloff, J. B. Dainton, V. Solochenko, E. Panaro, J. Kurzhöfer, D. Düllmann, P. Goritchev, F. Sefkow, K. Gamerdinger, Peter Robmann, C. Cormack, E. M. Hanlon, S. Reinshagen, L. Criegee, Christoph Grab, A. De Roeck, M. Colombo, A. Courau, C. Gruber, A. J. Campbell, H. Henschel, H. U. Martyn, Matthias Klein, V. Nagovizin, G. G. Winter, R. Nisius, David Schmidt, T. Mavroidis, Murrough Landon, M. Arpagaus, E. A. De Wolf, Ch. Berger, K. Stephens, K. Rybicki, H. J. Behrend, J.C. Bizot, M. Goldberg, R. Eichler, E. Peppel, Karlheinz Meier, Fabian Zomer, K. Zuber, C. Wittek, G. Lindström, T. Krdmerkämper, A. E. Wright, Christophe Royon, K. Rütter, F. Charles, J. Katzy, J. P. Kubenka, L. Jönson, H. Lohmander, N. Sahlmann, A. Jacholkowska, E. Schuhmann, P. Steffen, J. Formánek, A. Pieuchot, E. Mroczko, M. Gebauer, Benno List, A. Lebedev, S. Egli, T. Kurča, F. Rouse, Armen Vartapetian, Barbara Clerbaux, Zhen Zhang, P. Biddulph, G. Cozzika, F. Eisele, Peter Schacht, G. W. Noyes, G. C. Lopez, S. Willard, M. Rietz, D. Haidt, L. Büngener, M. F. Hess, J. Cvach, Ch. Niedzballa, I. Herynek, O. Dünger, M. Forbush, M. A. Jabiol, A. Walther, Stefan Valkar, C. Pascaud, D. Zarbock, F. Botterweck, H. Itterbeck, P. Van Mechelen, H. P. Wellisch, Max Weber, H. Hufnagel, J. Žáček, I. Sheviakov, M. Flieser, Guenter Eckerlin, André Schöning, T. Carli, W. Zimmermann, Eram Rizvi, A. Rostovtsev, A. Usik, G. Heinzelmann, Gregorio Bernardi, U. Krüger, Hannes Jung, S. Kermiche, J. Spiekermann, Alexander Zhokin, Paul Richard Newman, C. Jacobsson, D. Kant, E. Eisenhandler, Anton Babaev, Kerstin Borras, A. Belousov, Hermann Kolanoski, J. Baehr, J. Stier, D. Clarke, John A Coughlan, U. Bassler, M. Fleischer, C. Vallée, C. Thiebaux, C.D. Hilton, J.G. Contreras, Y. Vazdik, Th. Naumann, J. Turnau, I. R. Kenyon, S. Dagoret, V.L. Hudgson, Stephen Maxfield, J. Stiewe, H. Küster, J. Strachota, J. Feltesse, L. Goerlach, A. Droutskoi, A. Semenov, Horst Oberlack, A. B. Clegg, R. Rylko, Andrew Mehta, N. Gogitidze, K. Gabathuler, A. Buniatian, M. Steenbock, P. Reimer, P. Ribarics, J. Ferencei, D. Wegener, W.J. Haynes, J. Garvey, V I. Shekelyan, J. Link, A. M. Fomenko, R. Felst, G. Lobo, U. Kathage, K. Wacker, R. Steinberg, A. Lindner, H. P. Beck, Stephen Burke, H. Duhm, V. Boudry, R. Lander, R. Buchholz, V. Brisson, P. Baranov, David Milstead, P. A. Smirnov, F. Brasse, L. R. West, S. Spielman, Peter Schleper, M. J. Burton, E. Gabathuler, Dusan Bruncko, B. Andrieu, P. Kostka, B. Naroska, J. Ebert, F. Ferrarotto, H. Genzel, P. Kasselmann, Volker Blobel, S. Mani, Marc Besancon, Sergey Rusakov, P. Truöl, T. Köhler, M. W. Krasny, R. Kaschowitz, D. Neyret, C. Keuker, T. Greenshaw, Roland Horisberger, A. Valkárová, S. Eichenberger, S. Riess, Klaus Rabbertz, J.P. Phillips, J. Riedlberger, S. M. Robertson, V. Efremenko, P. Hill, J. Bán, B. Schwab, P. Van Esch, M. Hütte, Pavel Murin, H. Grässler, Claus Kleinwort, S. Mikocki, M. Ibbotson, B. Gonzalez-Pineiro, R. Barschke, Laurent Favart, C. Dollfus, Steve McMahon, Ulrich Goerlach, J. Duboc, B. Stella, M. Jaffre, G. Müller, V. Korbel, Y. Sirois, Carl R. Brune, M. Barth, M. Seidel, Daniel Pitzl, M. Korn, G. Weber, U. Straumann, S. K. Kotelnikov, J. Marks, L. Hajduk, F. Linsel, J. Heatherington, D. Newton, M. Winde, Didier Lacour, G. Villet, Pierre Marage, P. Lanius, V. Tchernyshov, Y. Ban, J. W. Lomas, A. Migliori, G. Siegmon, R. Beyer, F. Moreau, J. Hladký, J. D. Dowell, S. D. Kolya, K. H. Hiller, R. C. W. Henderson, J. Tutas, J. D. Burger, R. Prosi, K. Stolze, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), and H1
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Quark model, High Energy Physics::Phenomenology, FOS: Physical sciences, Parton, HERA, Inelastic scattering, Deep inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Pair production, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics
Abstract: Deep inelastic scattering (DIS) events, selected from 1993 data taken by the H1 experiment at HERA, are studied in the Breit frame of reference. The fragmentation function of the quark is compared with those of \ee data. It is shown that certain aspects of the quarks emerging from within the proton in \ep interactions are essentially the same as those of quarks pair-created from the vacuum in \ee annihilation. The measured area, peak position and widthof the fragmentation function show that the kinematic evolution variable, equivalent to the \ee squared centre of mass energy, is in the Breit frame the invariant square of the four-momentum transfer. We comment on the extent to which we have evidence for coherence effects in parton showers., Comment: 18 pages, latex, 7 figures appended as uuencoded file
Published: 1995

18. Measurement of the $e^+$ and $e^-$ induced charged current cross sections at HERA

Author: R. Nahnhauer, Dusan Bruncko, B. Naroska, F. Ferrarotto, T. R. Ebert, E. Barrelet, H. Genzel, David Cussans, K. Rosenbauer, A. Fedotov, Günter Flügge, T. P. Yiou, H. E. Roloff, T. Greenshaw, M. zurNedden, G. Siegmon, E. A. De Wolf, Ch. Berger, Karlheinz Meier, C. Wittek, Leif J. Jönsson, G. Thompson, C. Kiesling, Christophe Royon, L. Büngener, P. Van Esch, K. C. Hoeger, R. Beyer, A. De Roeck, J. P. Sutton, Claus Kleinwort, A. J. Campbell, H. Lohmander, F. Moreau, J. Hladký, P. Loch, D. Düllmann, Peter Robmann, H. Henschel, V. Riech, I. Herynek, H. J. Behrend, J.C. Bizot, M. Goldberg, A. Jacholkowska, F. Linsel, T. Kurča, M. Hapke, P. Verrecchia, E. Bernardi, K. Daum, J. H. Köhne, Winston Ko, S. D. Kolya, S. Schiek, A. Wegner, E. Panaro, J. Kurzhöfer, V. Schröder, V. Nagovizin, Ch. Ley, H. H. Kaufmann, Eckhard Elsen, C. Pascaud, G. W. Noyes, I. Sheviakov, G. Knies, P. Bispham, J. Heatherington, Guenter Eckerlin, H. U. Martyn, Matthias Klein, E. Malinovski, S. Levonian, K. H. Hiller, R. C. W. Henderson, Jean-Arcady Meyer, M. Kuhlen, S. Dagoret, R. Gerhards, Grzegorz Nowak, J. Ferencei, V I. Shekelyan, K. Rüter, C. Niebuhr, K. Wacker, R. Steinberg, D. Newton, C. Jacobsson, G. Cozzika, F. Eisele, G. Bertrand-Coremans, M. Wagener, G. Grindhammer, J. Tutas, O. Dünger, A. Wagener, F. Botterweck, J. Haack, P. E. Reimer, C. Cormack, I. O. Skillicorn, H. B. Dreis, Th. Naumann, M. Hütte, J.P. Phillips, Stefan Valkar, K. Flamm, R. Roosen, J. D. Burger, S. Aid, R. Prosi, H. Duhm, H. K. Nguyen, I. V. Gorelov, K. Müller, J. V. Morris, L. Criegee, S. Reinshagen, Hannes Jung, Alexander Zhokin, R. M. Martin, G. G. Winter, M. Höppner, S. Prell, U. Krüner, D. Goldner, H. Spitzer, J. Martyniak, G. Schmidt, J. Feltesse, P. Steffen, R. Grässler, Ch. Coutures, W. Struczinski, E. Gabathuler, P. Lanius, Y. Soloviev, J. M. Foster, P. I. P. Kalmus, E. Evrard, M. Colombo, K. Stolze, P. Kostka, J. Formánek, Murrough Landon, K. Zuber, Markus Seidel, A. Glazov, V. Tchernyshov, B. Fominykh, E. Mroczko, M. Gebauer, U. Kathage, A. Braemer, A. Schöning, J. Janoth, D. Zarbock, H. P. Wellisch, V. L. Hudgson, A. E. Wright, Max Weber, D. Kant, C. A. Meyer, Emmanuelle Perez, G. Lobo, T. Carli, Paul Newman, R. J. Ellison, J. Cvach, Ch. Niedzballa, V. Lubimov, J. Žáček, J. Garvey, D. Vandenplas, B. Delcourt, M. David, V. Brisson, P. Di Nezza, M. Forbush, Kerstin Borras, D. Mercer, A. Gruber, Volker Blobel, R. Eichler, H. Itterbeck, P. Van Mechelen, A. Gellrich, M. Korn, H. Krehbiel, A. Semenov, T. Jansen, A. M. Fomenko, J. D. Dowell, C. Leverenz, K. Rybicki, C. Keuker, A. Pieuchot, Eckhart Fretwurst, K. Gabathuler, B. Gonzalez-Pineiro, Daniel Johnson, A. Buniatian, M. Arpagaus, Stephen Maxfield, F. Lamarche, Wolfgang Lange, Klaus Rabbertz, O. Hamon, M. Flieser, J. Stiewe, H. Rick, G. Rädel, A. B. Clegg, R. Rylko, Andrew Mehta, L. N. Shtarkov, D. Wegener, W.J. Haynes, J. Stier, L. Goerlich, Wolfram Erdmann, M. J. Burton, N. Gogitidze, J. Gayler, J. Marks, Y. Vazdik, G. Weber, M. Hampel, B. Kuznik, R. Buchholz, A. Panitch, Christoph Grab, David Milstead, Hermann Kolanoski, Ph. Huet, L.R. West, D. Clarke, D. Lüke, F. Lehner, R. L. Lander, U. Bassler, G. Buschhorn, S. Masson, S. Spielman, U. Straumann, D. Ozerov, T. Köhler, M. W. Krasny, Ch. Pichler, John A Coughlan, Martin Erdmann, S. Schleif, P. A. Smirnov, Horst Oberlack, E. Wünsch, F. Charles, J. Katzy, Dave Sankey, U. Obrock, H. Hufnagel, M. F. Hess, K. Stephens, E. Peppel, F. Niebergall, J. Duboc, B. Stella, P. Ribarics, V. Efremenko, R. Felst, D. Feeken, W. Hildesheim, J. Ebert, M. Charlet, Peter Schacht, G. C. Lopez, C.D. Hilton, J.G. Contreras, R. Starosta, J. Turnau, V. Korbel, M. Steenbock, S. Mikocki, G. Müller, G. D. Patel, U. Krüner-Marquis, V. Boudry, S. Willard, Anton Babaev, F. Brasse, V. Solochenko, C. Thiebaux, Armen Vartapetian, J. Strachota, F. Sefkow, B. Andrieu, Carl R. Brune, M. Barth, G. Martin, David Schmidt, Yong Ban, P. Baranov, B. Schwab, R. Kaschowitz, N. Magnussen, Roland Horisberger, A. Valkárová, Pavel Murin, Peter Schleper, H. Grässler, N. Sahlmann, M. Winde, M. Ibbotson, A. Lebedev, S. Egli, S. Riess, T. Krämerkämper, M. Rietz, E. Schuhmann, Benno List, J. Spiekermann, P. Uelkes, L. Johnson, A. Rostovtsev, A. Droutskoi, Marc Besancon, Barbara Clerbaux, D. Haidt, P. Biddulph, R. Barschke, A.S. Belousov, Sergey Rusakov, P. Hill, J. Bán, M. A. Jabiol, Laurent Favart, C. Dollfus, P. Truöl, J. Riedlberger, Eram Rizvi, F. Rouse, G. Heinzelmann, Ulrich Goerlach, T. C. Nicholls, M. Fleischer, H. Küster, J. Martens, F. Kole, J. M. Link, U. Stößlein, S. Eichenberger, J. Bähr, S. Mani, H. P. Beck, S. Tapprogge, W.D. Dau, J. B. Dainton, Stephen Burke, C. Vallée, R. D. Appuhn, R. Marshall, Dirk Krücker, R. Bernet, A. Walther, W. Zimmermann, G. Lindström, C. Gruber, P. Goritchev, D. Neyret, T. Mavroidis, F. Zomer, L. Del Buono, V. Andreev, H. Ehrlichmann, Yves Sirois, J. Lipinski, G. Franke, Frank Raupach, S. M. Robertson, N. Wulff, P. Kasselmann, M. Jaffre, J. E. Olsson, W. Bartel, F. W. Büsser, W. Braunschweig, R. Sell, I. R. Kenyon, S. Kazarian, U. Siewert, M. Zimmer, Jean-Francois Laporte, Zhen Zhang, A. Usik, A. Meyer, Gianfranco Sciacca, M. Oakden, H. Meyer, S. Kermiche, R. Nisius, Daniel Pitzl, J. R. Smith, E. Eisenhandler, R. Maraček, W. von Schlippe, T. Merz, S. K. Kotelnikov, L. Hajduk, Didier Lacour, G. Pope, G. Villet, Pierre Marage, A. Courau, J. W. Lomas, A. Migliori, Steve McMahon, and M. Nyberg-Werther
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), Nuclear Theory, High Energy Physics::Phenomenology, FOS: Physical sciences, HERA, High Energy Physics - Experiment, Nuclear physics, Transverse plane, High Energy Physics - Experiment (hep-ex), High Energy Physics::Experiment, Nuclear Experiment, Engineering (miscellaneous), Charged current
Abstract: The cross sections for the charged current processes ${e^{-}p}\rightarrow{\nu_e+hadrons}$ and, for the first time, ${e^{+}p}\rightarrow{\overline{\nu}_e+hadrons}$ are measured at HERA for transverse momenta larger than 25 GeV., Comment: 21 pages, latex, 10 figures appended as uuencoded file
Published: 1995
Full Text: View/download PDF

19. Observation of hard processes in rapidity gap events in γp interactions at HERA

Author: R. Beyer, V. Lubimov, F. Moreau, J. Hladký, J. D. Dowell, M. Colombo, A. Jacholkowska, Murrough Landon, S. D. Kolya, A. E. Wright, Mikhail Danilov, L. N. Shtarkov, V. Droutskoi, R. Roosen, I. Sheviakov, J. Martyniak, Frank Raupach, K. Rosenbauer, J. M. Foster, E. Malinovski, I. R. Kenyon, A. Panitch, B. Fominykh, R. Nahnhauer, K. C. Hoeger, V. Riech, J. Martens, Peter Robmann, H. Itterbeck, P. Van Mechelen, N. Wulff, M. Kuhlen, M. Savitsky, G. Thompson, A. Lebedev, S. Egli, M. Rietz, D. Haidt, H. Spitzer, G. Heinzelmann, H. Küster, Emmanuelle Perez, P. Kasselmann, G. Grindhammer, H. U. Martyn, Matthias Klein, F. Kole, E. Barrelet, David Cussans, K. Zuber, K. Johannsen, D. Lüke, T. Jansen, U. Krüger, Christophe Royon, M. Nyberg-Werther, S. Dagoret, I.O. Skillicorni, M. Hapke, D. Düllmann, E. A. De Wolf, Ch. Berger, Karlheinz Meier, S. Willard, E. Wünsch, Dave Sankey, G. D. Patel, K. Gabathuler, A. Buniatian, Eckhart Fretwurst, J. Cvach, David Schmidt, J. V. Morris, G. Schmidt, M. Forbush, J. Žáček, A. Schwind, D. Wegener, W.J. Haynes, H. Rick, G. Rädel, H. Henschel, H. J. Behrend, J.C. Bizot, M. Goldberg, L. Büngener, Zhen Zhang, D. Kant, Winston Ko, C. Pascaud, J. Ferencei, Kerstin Borras, K. Daum, V I. Shekelyan, S. Levonian, Jean-Arcady Meyer, M. Hampel, B. Kuznik, M. Wagener, Ph. Huet, T. R. Ebert, G. Cozzika, F. Eisele, R. Gerhards, A. Semenov, I. Herynek, Steve McMahon, M. Winde, Stefan Valkar, S. Tapprogge, O. Dünger, Guenter Eckerlin, A. Usik, André Schöning, G. Knies, S. Mani, K. Wacker, R. Steinberg, W.D. Dau, P. Loch, P. Uelkes, L. Johnson, Ch. Pichler, K. Flamm, A. Fedotov, L. R. West, T. Köhler, M. W. Krasny, Hannes Jung, Alexander Zhokin, J. B. Dainton, F. Botterweck, R. M. Martin, S. Schiek, R. Marshall, P. Baranov, R. Bernet, F. Brasse, Dirk Krücker, Peter Schleper, H. P. Beck, Stephen Burke, J. Haack, R. J. Ellison, Günter Flügge, T. P. Yiou, P. I. P. Kalmus, P. E. Reimer, H. E. Roloff, K. Stephens, E. Evrard, Dusan Bruncko, V. Efremenko, Paul Richard Newman, Grzegorz Nowak, C. Jacobsson, T. Krämerkämper, E. Peppel, M. Jaffre, H. Krehbiel, J. E. Olsson, W. Bartel, H. B. Dreis, L. Goerlach, K. H. Hiller, R. C. W. Henderson, B. Naroska, F. Ferrarotto, E. M. Hanlon, H. Genzel, P. Verrecchia, A. Braemer, Leif J. Jönsson, C. Kiesling, G. G. Winter, F. Zomer, A. M. Goodall, A. De Roeck, Marc Besancon, S. Mikocki, Ch. Ley, A.S. Belousov, Wolfram Erdmann, A. J. Campbell, Richard E. Taylor, G. Buschhorn, Sergey Rusakov, F. W. Büsser, P. Truöl, W. Braunschweig, L. Del Buono, J. Garvey, R. Sell, S. Kazarian, J. Tutas, J. D. Burger, T. Greenshaw, V. Schröder, T. Ahmed, B. Delcourt, R. Prosi, C. Vallée, H. H. Kaufmann, Eckhard Elsen, J.P. Phillips, Peter Schacht, G. C. Lopez, U. Stösslein, R. D. Appuhn, P. Steffen, V. Andreev, A. Wagener, C. Leverenz, H. Lohmander, U. Siewert, M. Zimmer, Vincent Boudry, A. M. Fomenko, Jean-Francois Laporte, Wolfgang Lange, P. Van Esch, O. Hamon, U. Krüner-Marquis, H. Hufnagel, S. Aid, D. Feeken, U. Kathage, Claus Kleinwort, G. Villet, Pierre Marage, D. Zarbock, H. P. Wellisch, H. Ehrlichmann, Gregorio Bernardi, Max Weber, H. K. Nguyen, I. V. Gorelov, K. Müller, T. Kurča, T. Carli, H. Bergstein, Th. Naumann, R. Grässler, Ch. Coutures, W. Struczinski, Stephen Maxfield, J. Stiewe, C.D. Hilton, J.G. Contreras, Yves Sirois, A. Wegner, V. Brisson, G. Lindström, C. Gruber, E. Panaro, J. Kurzhöfer, S. Reinshagen, A. Courau, A. B. Clegg, R. Rylko, Andrew Mehta, H. Duhm, N. Gogitidze, V. Nagovizin, Anton Babaev, R. Eichler, J. P. Kubenka, J. Feltesse, C. Thiebaux, J. Strachota, M. Vecko, M. Fleischer, J. Lipinski, G. Franke, D. Mercer, G. W. Noyes, E. Gabathuler, E. Deffur, M. Arpagaus, J. Gayler, R. Starosta, A. Walther, U. Seehausen, J. Ebert, F. Sefkow, B. Schwab, S. Masson, Pavel Murin, H. Grässler, W. Zimmermann, M. Ibbotson, J. Baehr, M. David, E. Sanchez, Benno List, Barbara Clerbaux, Laurent Favart, C. Dollfus, M. Flieser, J. Stier, J. Marks, Y. Vazdik, R. Buchholz, David Milstead, P. A. Smirnov, F. Rouse, Ulrich Goerlach, Daniel Pitzl, M. Höppner, S. Prell, S. K. Kotelnikov, L. Hajduk, R. Kaschowitz, W. Hildesheim, Roland Horisberger, A. Valkárová, Martin Erdmann, S. Riess, A. Lindner, J. Janoth, U. Obrock, F. Niebergall, Didier Lacour, G. Pope, C. Schmidt, J. P. Sutton, Volker Blobel, C. Keuker, P. Di Nezza, P. Hill, J. Bán, F. Charles, M. F. Hess, P. Kostka, J. Turnau, M. Steenbock, B. Andrieu, B. Gonzalez-Pineiro, R. L. Lander, M. Korn, G. Weber, H. Meyer, U. Straumann, S. Kermiche, F. Linsel, J. Heatherington, D. Newton, P. Lanius, Markus Seidel, V. Tchernyshov, V. Korbel, H. Shooshtari, R. Maraček, W. von Schlippe, T. Merz, R. Nisius, J. R. Smith, R. Herma, Armen Vartapetian, E. Eisenhandler, A. Rostovtsev, S. Eichenberger, K. Rüter, C. Niebuhr, D. Goldner, Y. Soloviev, I. W. Walker, K. Rybicki, Christoph Grab, U. Bassler, P. Ribarics, R. Felst, N. Magnussen, N. Sahlmann, E. Schuhmann, P. Biddulph, M. A. Jabiol, C. A. Meyer, A. Gruber, Daniel Johnson, J. Duboc, B. Stella, G. Müller, G. Bertrand-Coremans, P. Goritchev, Carl R. Brune, M. Barth, L. Criegee, K. Gamerdinger, D. Neyret, T. Mavroidis, J. Formánek, M. Gebauer, J. Riedlberger, S. M. Robertson, A. Gellrich, F. Lamarche, Hermann Kolanoski, D. Clarke, John A Coughlan, Horst Oberlack, and G. Siegmon
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Photon, Meson, Scattering, Hadron, Physics::Optics, Elementary particle, HERA, Kinetic energy, Nuclear physics, High Energy Physics::Experiment, Rapidity, Nuclear Experiment
Abstract: Events with no hadronic energy flow in a large interval of pseudo-rapidity in the proton direction are observed in photon-proton interactions at an average centre of mass energy 〈√sγp〉 of 200 GeV These events are interpreted as photon diffractive dissociation. Evidence for hard scattering in photon diffractive dissociation is demonstrated using inclusive single particle spectra, thrust as a function of transverse energy, and the observation of jet production. The data can be described by a Monte Carlo calculation including hard photon-pomeron scattering.
Published: 1995

20. A measurement of the proton structure function <tex>F_{2}$</tex> (x, <tex>Q^{**}2)$</tex>

Author: H. U. Martyn, Matthias Klein, C. Niebuhr, Wolfram Erdmann, L. Criegee, T. Ahmed, M. Hppner, V. Andreev, D. Goldner, L. Grlich, R. Bernet, L. Jnsson, M. Colombo, H. E. Roloff, L. Del Buono, F W. Bsser, I. W. Walker, Murrough Landon, A. E. Wright, M. Kuhlen, K. Rybicki, G. Grindhammer, Yves Sirois, Paul Richard Newman, Grzegorz Nowak, G. Mller, C. Jacobsson, Christoph Grab, U. Seehausen, J. Kurzhfer, F. Botterweck, E. Snchez, P. Trul, H. Lohmander, G. Bertrand-Coremans, R. Kaschowitz, G. Franke, A. Wegner, a A. Akhundov, E. Panaro, W. Hildesheim, R. Eichler, J. P. Kubenka, G. W. Noyes, A. Walther, H. Itterbeck, P. Van Mechelen, J. V. Morris, S. Prell, H. Erlichmann, P. E. Reimer, W. Zimmermann, S. Riess, C. Cormack, E. M. Hanlon, O. Hamon, Armen Vartapetian, J. Baehr, V. Lubimov, T. Jansen, P. Verrecchia, Roland Horisberger, M. Nyberg-Werther, G. Heinzelmann, G. G. Winter, S. Willard, K. Daum, M. Forbush, A. Rostovtsev, R. J. Ellison, H. H. Kaufmann, Jan Hladky, I. Shevyakov, P. Steffen, P. Goritchev, T. R. Ebert, A. Droutskoi, C. Schmidt, H. Rick, N. Magnussen, J. P. Sutton, P. Di Nezza, M. Winde, P. Uelkes, L. Johnson, Ch. Ley, A. Schwind, N. Sahlmann, E. Mroczko, M. Gebauer, A. Fedotov, G. Knies, Eckhard Elsen, V. Nagovitsin, K. Gamerdinger, U. Kathage, E. Schuhmann, V. Chernyshov, M. Steenbock, H. Hufnagel, P. Hill, P. Robmann, J. Bán, H. Grssler, J. Khne, J. Duboc, D. Neyret, S. Schiek, M. Hampel, B. Kuznik, Ph. Huet, S. Kermiche, S. Aid, J. Buerger, C. Kiesling, Wolfgang Lange, A. Lindner, J. Janoth, D. Dllmann, C.D. Hilton, E. Malinovskii, J.G. Contreras, B. Stella, J. Gayler, S. Eichenberger, I. R. Kenyon, T. Krmerkmper, L. N. Shtarkov, Dave Sankey, J. Haack, V. Brisson, A. De Roeck, A. J. Campbell, Richard E. Taylor, Mikhail Danilov, K. Gabathuler, A. Buniatian, D. Wegener, D. Krcker, W.J. Haynes, J. Formnek, A. Wagener, R. Roosen, I. O. Skillicorn, D. Zarbock, H. B. Dreis, Ch. Pichler, H. P. Wellisch, Max Weber, M. A. Jabiol, T. P. Yiou, Martin Erdmann, F. Charles, J. Katzy, T. Khler, U. Obrock, S. Reinshagen, A. Panitch, C. Keuker, J. Martyniak, Carl R. Brune, M. Barth, R. Marshall, M. F. Hess, T. Carli, B. Fominykh, L. R. West, U. Bassler, M. W. Krasny, T. Kurča, M. Htte, P. Kostka, B. Naroska, G. D. Patel, A. Usik, R. Nahnhauer, Zhiqing Zhang, Benno List, H. Krehbiel, J. Turnau, K. Mller, Barbara Clerbaux, H. K. Nguyen, I. V. Gorelov, J. Zcek, H. Bergstein, Eckhart Fretwurst, M. Arpagaus, G. Siegmon, K. C. Hoeger, T.C. Nicholls, B. Schwab, David Schmidt, S. Levonian, A. Gellrich, J. E. Olsson, W. Bartel, G. Buschhorn, V. Efremenko, F. Lamarche, R. Grssler, P. Ribarics, H. Duhm, B. Andrieu, M. Wagener, V. Riech, R. Felst, R. Beyer, K. Flamm, E. Barrelet, David Cussans, S. Mani, E. A. De Wolf, Ch. Berger, F. Moreau, J. D. Dowell, Ch. Coutures, W. Struczinski, J. M. Foster, D. Feeken, W. Braunschweig, M. Savitsky, R. Sell, S. Kazarian, Hermann Kolanoski, D. Clarke, M. Ibbotson, A. Mavroidis, E. Gabathuler, C. Pascaud, M. Hapke, John A Coughlan, A. Lebedev, S. Egli, Horst Oberlack, G. Weber, U. Siewert, E. Deffur, P. Baranov, S. Mikocki, A. Jacholkowska, Peter Schleper, H. P. Beck, Stephen Burke, M. Zimmer, J. Feltesse, Vincent Boudry, Jean-Francois Laporte, P. I. P. Kalmus, M. Rietz, S. Valkr, D. Haidt, Laurent Favart, C. Dollfus, C. A. Meyer, Karlheinz Meier, K. Zuber, Marc Besancon, J. Riedlberger, U. Krner-Marquis, J. Cvach, A.S. Belousov, Sergey Rusakov, B. Gonzalez-Pineiro, G. Schmidt, A. Braemer, V. Blobel, S. M. Robertson, U. Stsslein, S. D. Kolya, Jean-Arcady Meyer, Eram Rizvi, A. Gruber, F. Rouse, M. David, Ulrich Goerlach, M. Vecko, R. Gerhards, Daniel Pitzl, C. Kleinwort, R. L. Lander, Frank Raupach, K. H. Hiller, Daniel Johnson, D. Mercer, I. Herynek, R. C. W. Henderson, E. Prez, N. Wulff, J. Tutas, S. Masson, R. Buchholz, M. Flieser, F. Niebergall, David Milstead, J. Stier, Y. Vazdik, P. Kasselmann, V.L. Hudgson, Stephen Maxfield, P. A. Smirnov, J. Stiewe, R. Prosi, A. Schning, J. Martens, U P. Krger, F. Kole, S. K. Kotelnikov, L. Hajduk, A. B. Clegg, R. Rylko, Andrew Mehta, N. Gogitidze, M. Fleischer, K. Johannsen, H. Kster, D. Lke, P. Murn, K. Rter, Peter Schacht, S. Tapprogge, W.D. Dau, J. B. Dainton, J. Lipinski, K. Stephens, E. Peppel, A. Valkrov, J. Spiekermann, Gregorio Bernardi, J. Ebert, R. Starosta, Anton Babaev, C. Thiebaux, J. Strachota, F. Sefkow, Peter Loch, R. D. Martin, Didier Lacour, G. Pope, J. Garvey, A. M. Fomenko, G. Villet, Pierre Marage, M. J. Burton, H. Spitzer, A. Courau, O. Dnger, Christophe Royon, Winston Ko, Guenter Eckerlin, Steve McMahon, V. Schrder, F. Linsel, G C. Lpez, J. Heatherington, G. Flgge, R. D. Appuhn, C. Gruber, G. Lindstrm, D. Kant, G. Rdel, Kerstin Borras, D. Newton, A. Semenov, Yu. Solovev, F. Brasse, P. Lanius, Markus Seidel, M. Korn, R. Nisius, U. Straumann, Thomas Naumann, V. Korbel, J. R. Smith, L. Buengener, E. Eisenhandler, R. Maraček, Fabian Zomer, G. Cozzika, F. Eisele, W. von Schlippe, Hannes Jung, Alexander Zhokin, T. Merz, C. Vallée, E. Evrard, S. Dagoret, J. Ferencei, V I. Shekelyan, K. Wacker, R. Steinberg, Dusan Bruncko, F. Ferrarotto, H. Genzel, T. Greenshaw, J.P. Phillips, P. Van Esch, J. Marks, B. Delcourt, C. Leverenz, K. Rosenbauer, M. Jaffré, G. Thompson, M. Oakden, H. Meyer, E. Wnsch, H. Henschel, H. J. Behrend, J.C. Bizot, M. Goldberg, H. Shooshtari, Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Diffraction, Nuclear and High Energy Physics, Range (particle radiation), Logarithm, Proton, 010308 nuclear & particles physics, Momentum transfer, Hadron, FOS: Physical sciences, HERA, 01 natural sciences, Measure (mathematics), High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Atomic physics, 010306 general physics
Abstract: A measurement of the proton structure function $F_{\!2}(x,Q^2)$ is reported for momentum transfer squared $Q^2$ between 4.5 $GeV^2$ and 1600 $GeV^2$ and for Bjorken $x$ between $1.8\cdot10^{-4}$ and 0.13 using data collected by the HERA experiment H1 in 1993. It is observed that $F_{\!2}$ increases significantly with decreasing $x$, confirming our previous measurement made with one tenth of the data available in this analysis. The $Q^2$ dependence is approximately logarithmic over the full kinematic range covered. The subsample of deep inelastic events with a large pseudo-rapidity gap in the hadronic energy flow close to the proton remnant is used to measure the "diffractive" contribution to $F_{\!2}$., 32 pages, ps, appended as compressed, uuencoded file
Published: 1995

21. Comparison of Deep Inelastic Scattering with Photoproduction Interactions at HERA

Author: Steve McMahon, K. Rüter, C. Niebuhr, R. Nisius, D. Goldner, B. Laforge, P. Palmen, R. Marshall, Y. Soloviev, P. E. Reimer, Dirk Krücker, C. Cormack, J. M. Foster, J. Riedlberger, V. Lubimov, G. G. Winter, B. Gonzalez-Pineiro, K. Zuber, S. M. Robertson, G. Bertrand-Coremans, P. Steffen, G. Cozzika, M. Hütte, J. R. Smith, F. Eisele, E. Eisenhandler, H. Krehbiel, A. Pieuchot, G. Buschhorn, D. Ozerov, J. Cvach, Ch. Niedzballa, K. Rybicki, M. Charlet, J.P. Phillips, Stefan Valkar, D. Zarbock, H. P. Wellisch, Wolfram Erdmann, L. Criegee, R. L. Lander, R. Starosta, Max Weber, T. Carli, L. N. Shtarkov, Daniel Pitzl, Christoph Grab, Hannes Jung, Alexander Zhokin, J. H. Köhne, Martin Erdmann, U. Obrock, F. Niebergall, Frank Raupach, A. Walther, A. Meyer, H. Hufnagel, F. Linsel, Peter Schacht, G. C. Lopez, R. Kaschowitz, T. Jansen, K. Stephens, E. Peppel, M. Höppner, S. Prell, J. Formánek, F. Sefkow, Ch. Ley, W. Zimmermann, S. K. Kotelnikov, E. Malinovski, A. Panitch, Gregorio Bernardi, J. Heatherington, K. C. Hoeger, T.C. Nicholls, Paul Richard Newman, Grzegorz Nowak, Gianfranco Sciacca, N. Wulff, E. Mroczko, M. Gebauer, K. Daum, M. Kuhlen, D. Feeken, C.D. Hilton, J.G. Contreras, Roland Horisberger, G. Grindhammer, A. Valkárová, D. Vandenplas, L. Hajduk, H. Rick, P. Kasselmann, S. Riess, F. Lehner, D. Newton, Anton Babaev, M. Oakden, A. Gellrich, C. Thiebaux, C. Jacobsson, E. Evrard, H. U. Martyn, Matthias Klein, V. Riech, J. Theissen, G. Rädel, F. Lamarche, Christophe Royon, G. Knies, J. Strachota, M. Hapke, H. Meyer, S. Kermiche, P. Bispham, M. Hampel, B. Kuznik, Hans Peter Beck, A. Wagener, P. Hill, J. V. Morris, G. Schmidt, J. P. Sutton, P. Di Nezza, J. Spiekermann, I. R. Kenyon, Ph. Huet, P. Goritchev, M. Jaffre, J. E. Olsson, Armen Vartapetian, Ch. Pichler, S. Reinshagen, J. Bán, J. Haack, Didier Lacour, R. Roosen, W. Bartel, J. Martyniak, Winston Ko, J. Janoth, G. Pope, G. Villet, P. Lanius, C. Pascaud, Pierre Marage, Guenter Eckerlin, B. Delcourt, R. Gerhards, André Schöning, S. Schleif, H. Spitzer, A. Rostovtsev, A. Droutskoi, F. W. Büsser, W. Braunschweig, C. Leverenz, K. H. Hiller, D. Neyret, Wolfgang Lange, Hermann Kolanoski, D. Clarke, John A Coughlan, R. Sell, Markus Seidel, A. Glazov, V. Tchernyshov, I. O. Skillicorn, H. B. Dreis, U. Krüner-Marquis, R. C. W. Henderson, J. Tutas, J. D. Burger, R. Maraček, J-P. Meyer, K. Gabathuler, A. Buniatian, D. Wegener, W.J. Haynes, L. R. West, S. Spielman, R. J. Ellison, S. Kazarian, B. Fominykh, A. Courau, P. Dixon, W. von Schlippe, U. Siewert, S. Levonian, O. Hamon, K. Rosenbauer, Horst Oberlack, T. Mavroidis, J. Duboc, B. Stella, M. Zimmer, Volker Blobel, C. Keuker, Klaus Rabbertz, Murrough Landon, A. E. Wright, Dusan Bruncko, U. Kathage, M. Forbush, S. Eichenberger, R. Prosi, V. Brisson, T. Köhler, M. W. Krasny, Vincent Boudry, T. Merz, H. Pawletta, M. Arpagaus, F. Charles, J. Katzy, M. F. Hess, J. Gayler, J. W. Lomas, W. Hildesheim, P. Kostka, A. Migliori, J. Bähr, R.K. Griffiths, Emmanuelle Perez, G. Lobo, Jean-Francois Laporte, J. Garvey, A. M. Fomenko, G. Thompson, R. Bernet, J. Žáček, H. E. Roloff, M. Korn, V. Efremenko, J. Turnau, M. Wagener, Eckhart Fretwurst, V. Solochenko, K. Stolze, Leif J. Jönsson, B. Naroska, R. Nahnhauer, F. Ferrarotto, D. Düllmann, H. Genzel, S. Mikocki, S. Willard, M. Steenbock, B. Schwab, K. Flamm, P. I. P. Kalmus, H. Itterbeck, P. Van Mechelen, A. Braemer, G. Müller, S. Bourov, B. Waugh, E. Barrelet, H. Lohmander, Pavel Murin, H. Grässler, David Cussans, H. Henschel, G. Weber, U. Straumann, G. Siegmon, Carl R. Brune, M. Barth, S. Mani, H. J. Behrend, J.C. Bizot, M. Goldberg, Zhen Zhang, M. J. Burton, A. Lebedev, S. Egli, M. Rietz, M. Ibbotson, E. A. De Wolf, Ch. Berger, Karlheinz Meier, C. Wittek, B. Andrieu, M. Winde, R. Beyer, Peter Robmann, Stephen Burke, L. Büngener, F. Moreau, J. Hladký, P. Uelkes, L. Johnson, J. D. Dowell, Yong Ban, V. Korbel, D. Haidt, N. Magnussen, R. Barschke, I. Herynek, Laurent Favart, A. Jacholkowska, F. Zomer, L. Del Buono, C. Dollfus, V. Andreev, P. Baranov, S. D. Kolya, T. Greenshaw, Eram Rizvi, G. Heinzelmann, F. Rouse, Ulrich Goerlach, A. Usik, N. Sahlmann, H. Ehrlichmann, Peter Schleper, E. Schuhmann, M. Fleischer, T. Krämerkämper, H. Küster, D. Lüke, P. Biddulph, Marc Besancon, A.S. Belousov, E. Wünsch, Dave Sankey, M. A. Jabiol, Sergey Rusakov, P. Truöl, Rosario Martín, G. D. Patel, U. Bassler, P. Van Esch, G. Martin, David Schmidt, O. Dünger, F. Botterweck, Claus Kleinwort, P. Ribarics, R. Felst, S. Schiek, A. Wegner, C. A. Meyer, J. Zsembery, E. Panaro, J. Kurzhöfer, V. Nagovizin, A. Gruber, R. Eichler, P.-O. Meyer, G. W. Noyes, Daniel Johnson, L. Goerlich, I. Sheviakov, U. Krüger, S. Dagoret, J. Ferencei, V I. Shekelyan, K. Wacker, R. Steinberg, Th. Naumann, H. Duhm, E. Gabathuler, M. David, D. Kant, Kerstin Borras, A. Semenov, F. Brasse, C.L. Davis, C. Vallée, R. D. Appuhn, M. Flieser, J. Stier, G. Lindström, C. Gruber, J. Marks, Y. Vazdik, H. K. Nguyen, I. V. Gorelov, K. Müller, R. Grässler, Ch. Coutures, W. Struczinski, V.L. Hudgson, Stephen Maxfield, J. Stiewe, A. B. Clegg, R. Rylko, Andrew Mehta, N. Gogitidze, J. Ebert, M. Nyberg-Werther, J. Feltesse, T. R. Ebert, A. Fedotov, Günter Flügge, T. P. Yiou, M. zurNedden, R. Buchholz, David Milstead, C. Kiesling, P. A. Smirnov, J. Martens, A. De Roeck, A. J. Campbell, F. Kole, U. Stößlein, T. Kurča, S. Tapprogge, W.D. Dau, J. B. Dainton, Benno List, Barbara Clerbaux, J. M. Link, P. Loch, P. Verrecchia, V. Schröder, H. H. Kaufmann, Eckhard Elsen, S. Aid, Yves Sirois, D. Mercer, J. Lipinski, G. Franke, S. Masson, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), H1, and Starita, Sabine
Subjects: Nuclear and High Energy Physics, Particle physics, Photon, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Astrophysics::High Energy Astrophysical Phenomena, Hadron, FOS: Physical sciences, Parton, 01 natural sciences, law.invention, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), law, Energy flow, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Rapidity, 010306 general physics, Collider, Nuclear Experiment, Physics, 010308 nuclear & particles physics, HERA, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: Photon-proton ($\gamma p$) interactions with~$Q^25$~GeV$^2$ are studied at the high energy electron-proton collider HERA. The transverse energy flow and relative rates of large rapidity gap events are compared in the two event samples. The observed similarity between $\gamma p$ and $\gamma^* p$ interactions can be understood in a picture where the photon develops as a hadronic object. The transverse energy density measured in the central region of the collision, at $\eta^*=0$ in the $\gamma^* p$ centre of mass frame, is compared with data from hadron-hadron interactions as function of the CMS energy of the collision., Comment: 15 pages, latex, 4 figures appended as uuencoded file
Published: 1995
Full Text: View/download PDF

22. Nested neural circuits, multi-level memory and learning by selection.

Author: J. P. Sutton and L. E. H. Trainor
Published: 1988
Full Text: View/download PDF

23. A pipelined first-level trigger for the H1 forward-muon spectrometer

Author: T. Ahmed, G. W. Noyes, Mark L. Prydderch, S. Jaroslawski, Paul Newman, B. Claxton, P. Jovanovic, Björn Lundberg, E. Eisenhandler, J. Dowdell, Nicolas Ellis, J. P. Sutton, Leif J. Jönsson, J. Garvey, M.J. French, J. D. Dowell, and W N Stokes
Subjects: Physics, Nuclear and High Energy Physics, Spectrometer, business.industry, Integrated circuit, HERA, Coincidence, law.invention, Vertex (geometry), law, Muon spectrometer, Level trigger, Detectors and Experimental Techniques, business, Instrumentation, Computer hardware
Abstract: We have built a fast, pipelined first-level trigger processor for the H1 experiment at HERA. The trigger finds tracks in the forward-muon spectrometer which point back to the interaction vertex. The inputs to the trigger come from drift chambers with a 6 cm drift space corresponding to a maximum drift time of 1.2 μs. These chambers consist of two layers of drift cells whose staggered configuration makes it possible to extract the time at which a particle traversed the chambers to better than one HERA bunch-crossing period, 96 ns. The trigger hardware exploits this characteristic in a real-time operation, and is able to find pointing tracks and associate them to production in a specific electron-proton crossing. The trigger processor must be deadtime free. It operates in a pipelined mode with 48 ns steps and has a latency of about 22 HERA bunch-crossing periods. The compact design is based on two semi-custom integrated circuits. Both are field-programmable 32 × 32 coincidence matrices, one having serial loading of its inputs and the other using parallel loading. The system was installed in the H1 experiment early in 1993 and has run successfully since then.
Published: 1994

24. Characteristics of high-cost older adults who are newly enrolled in an HMO

Author: J P, Sutton and E M, Aliberti
Subjects: Male, Health Services Needs and Demand, Data Collection, Health Maintenance Organizations, Medicare, California, United States, Chronic Disease, Health Status Indicators, Humans, Female, Attitude to Health, Aged, Forecasting
Abstract: With membership in Medicare-risk HMOs increasing, health plans are attempting to develop mechanisms to identify seniors who are "at risk" for high utilization and therefore increased costs. Developed in 1991, the Secure Horizons Health Inventory is a self-administered survey that questions new HMO members on self-perceptions of health, the presence of chronic conditions, functional limitations, prior health care utilization, and the availability of social support. Early identification will enable HMOs to develop appropriate interventions to manage the care of these members.
Published: 1994

25. Deep inelastic scattering events with a large rapidity gap at HERA

Author: F. Kole, H. P. Wellisch, M. Jaffre, J. E. Olsson, W. Bartel, J. Stiewe, F. W. Büsser, M. Vecko, B. Stella, I. O. Skillicorn, R. Maraček, W. Braunschweig, Andrew Mehta, N. Gogitidze, R. Sell, S. Kazarian, P. Biddulph, U. Siewert, C. A. Meyer, H. U. Martyn, V. Brisson, H. Grässler, M. Zimmer, S. Tapprogge, L. Criegee, Paul Richard Newman, C. Jacobsson, Michael Seidel, K. C. Hoeger, J. V. Morris, G. Schmidt, Peter Robmann, Carl R. Brune, M. Barth, J-P. Meyer, P. Goritchev, A. Lindner, J. Ebert, A. Walther, S. Eichenberger, A. M. Goodall, V. Riech, D. Milstead, J. Žáček, S. Rusakov, J. Formánek, Murrough Landon, J. Bürger, W. von Schlippe, G. Knies, H. Itterbeck, P. Van Mechelen, Laurent Favart, T. Merz, C. Dollfus, S. Schiek, E. Peppel, K. Stephens, M. Forbush, L. Goerlich, K. Rosenbauer, D. Neyret, T. Ahmed, A. Schwind, P. Ribarics, J. Baehr, M. Colombo, M. Savitsky, C. Niebuhr, M. Hapke, R. C. W. Henderson, J. R. Smith, J. Haack, M. Ibbotson, H. B. Dreis, J. Martyniak, M. W. Krasny, D. Lüke, E. Eisenhandler, Ulrich Goerlach, S. Egli, J. G. Contreras, E. Malinovski, M. Kuhlen, A. Lebedev, G. Thompson, B. Schwab, U. Kathage, K. Zuber, J. Cvach, U. Bassler, Y. Soloviev, J. Heaterington, B. Fominykh, A. Gellrich, K. Johannsen, O. Dünger, E. Perez, M. Gebauer, V. Hedberg, D. Goldner, D. Düllmann, M. Rietz, D. Haidt, D. Feeken, M. Weber, R. Horisberger, H. Bergstein, S. D. Kolya, Th. Naumann, N. Wulff, Th. Wolff, C. Royon, F. Zomer, F. Botterweck, E. Gabathuler, T.P. Yiou, S. J. McMahon, I. Sheviakov, R. Kaschowitz, Barbara Clerbaux, A. Buniatian, H. Krehbiel, S. Valkár, A. E. Wright, S. Riess, H. Duhm, G. Heinzelmann, H. J. Behrend, J.C. Bizot, M. Goldberg, D. Wegener, W.J. Haynes, S. J. Maxfield, E. Evrard, S. Prell, R. Roosen, R. Rylko, M. Fleischer, W. Hildesheim, P. Kasselmann, I. R. Kenyon, R. Gerhards, P. E. Reimer, K. Gamerdinger, Christoph Grab, R. Felst, J. Kurzhöfer, D. Schmidt, Wolfgang Lange, B. Naroska, Hermann Kolanoski, Winston Ko, D. Clarke, C. Pascaud, John A Coughlan, J. Hladký, P. Hill, J. Bán, H. Küster, L. R. West, U. Krüner-Marquis, T. Köhler, Guenter Eckerlin, C. Vallée, K. Gabathuler, S. Aid, P. Di Nezza, H. Ehrlichmann, H. Spitzer, J. M. Foster, Yves Sirois, S. Willard, G. Lindström, D. Kant, Ch. Ley, V. Boudry, Anton Babaev, R. J. Ellison, A. Valkárová, W. Zimmermann, A. Wagener, J. Feltesse, P. Baranov, J. Lipinski, S. Kermiche, Alan Campbell, G. G. Winter, M. F. Hess, G. Grindhammer, P. Steffen, Peter Schleper, E. M. Hanlon, M. Winde, P. Uelkes, V. Efremenko, S. Mikocki, J. Riedlberger, S. M. Robertson, R. Nahnhauer, E. Barrelet, L. Johnson, David Cussans, E. Wünsch, L. N. Shtarkov, M. A. Jabiol, A. Braemer, Dave Sankey, G. Franke, A. Schöning, R. D. Appuhn, P. Loch, N. Magnussen, J. Turnau, H. K. Nguyen, I. V. Gorelov, R. Grässler, Ch. Coutures, W. Struczinski, A. Panitch, G. Nowak, S. Reinshagen, C. Kiesling, E. A. De Wolf, Ch. Berger, L. Büngener, U. Krüger, Marc Besancon, A.S. Belousov, E. Sanchez, J. Janoth, A. Gruber, N. Sahlmann, G. D. Patel, H. Meyer, Max Klein, V. Schröder, D.P. Johnson, H. Shooshtari, S. Masson, T. Carli, L. Jönsson, R. Buchholz, P. A. Smirnov, K. Meier, J. Gayler, F. R. Rouse, R. Nisius, R. Bernet, L. Del Buono, J. Strachota, Vladimir Andreev, I. Herynek, S. Dagoret, A. Usik, S. Levonian, J. F. Laporte, P. Truöl, F. Lamarche, C. Schmidt, J. P. Sutton, M. Steenbock, B. Andrieu, A. B. Clegg, Volker Blobel, H. E. Roloff, C. Gruber, M. Arpagaus, K. Rybicki, Richard Lander, K. Rüter, C. Keuker, R. Marshall, Z. Zhang, Dirk Krücker, J. Ferencei, V I. Shekelyan, K. Flamm, I. Tichomirov, P. Murín, H. Hufnagel, S. Mani, H. P. Beck, O. Hamon, Kerstin Borras, R. Starosta, A. Semenov, H. H. Kaufmann, Stephen Burke, M. Höppner, C.D. Hilton, J. Duboc, P. Verrecchia, U. Seehausen, D. Lacour, R. Herma, K. Wacker, R. Steinberg, B. Gonzalez-Pineiro, K. Müller, F. Brasse, H. Lohmander, J. Garvey, J. P. Kubenka, Martin Erdmann, A. M. Fomenko, U. Obrock, F. Niebergall, V. Korbel, Dusan Bruncko, D. Mercer, F. Ferrarotto, H. Genzel, P. Van Esch, E. Elsen, A. Rostovtsev, Claus Kleinwort, G. Bertrand-Coremans, A. Wegner, F. Sefkow, P. Lanius, E. Panaro, V. Nagovizin, R. Eichler, G. Müller, C. Thiebaux, G. W. Noyes, Daniel Pitzl, E. Deffur, G. C. Lopez, P. Kostka, E. Fretwurst, B. List, T. R. Ebert, F. Raupach, A. Fedotov, Günter Flügge, A. De Roeck, F. Charles, H. Henschel, T. Kurča, P. Schacht, J. Stier, J. Marks, Y. Vazdik, S. K. Kotelnikov, M. Nyberg-Werther, L. Hajduk, B. Delcourt, T. Mavroidis, U. Stösslein, C. Leverenz, G. Cozzika, F. Eisele, J.P. Phillips, Hannes Jung, R. D. Martin, G. Pope, I. W. Walker, E. Schuhmann, H. Oberlack, G. Villet, Pierre Marage, M. Korn, A. Courau, G. Weber, U. Straumann, R. E. Taylor, G. Bernardi, G. Buschhorn, F. Linsel, Tim Greenshaw, M. Flieser, D. Newton, V. Tchernyshov, K. H. Hiller, J. Tutas, R. Prosi, G. Siegmon, F. Moreau, J. D. Dowell, A. Jacholkowska, A. Vartapetian, T. Jansen, P. I. P. Kalmus, G. Rädel, M. Hampel, B. Kuznik, Ph. Huet, Ch. Pichler, and J. Martens
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, High Energy Physics::Phenomenology, Parton, Vector meson dominance, HERA, Inelastic scattering, Deep inelastic scattering, Nuclear physics, High Energy Physics::Experiment, Rapidity, Vector meson, Nuclear Experiment
Abstract: Evidence is presented using data taken with the H1 detector at HERA for a class of deep inelastic electron-proton scattering (DIS) events (5 < Q2 < 120 GeV2) at low Bjorken-x (10−4 < x < 10−2) which have almost no hadronic energy flow in a large interval of pseudo-rapidity around the proton remnant direction and which cannot be attributed to our present understanding of DIS and fluctuations in final state hadronic fragmentation. From an integrated luminosity of 273 nb−1, 734 events, that is about 5% of the total DIS sample, have no energy deposition greater than 400 MeV forward of laboratory pseudo-rapidity ηmax = 1.8 up to the largest measurable pseudo-rapidity of about 3.65. Evidence that about 10% of observed rapidity gap events are exclusive vector meson electroproduction is presented. Good descriptions of the data are obtained using models based either on a vector meson dominance like picture, which includes a large fraction of inelastic virtual photon dissociation, or on deep inelastic electron-pomeron scattering in which the partonic sub-structure of the latter is resolved.
Published: 1994

26. Hierarchical model of memory and memory loss

Author: J. S. Beis, L. E. H. Trainor, and J. P. Sutton
Subjects: Theoretical computer science, Recall, Hierarchy (mathematics), Simple (abstract algebra), Computer science, Biological neural network, Cluster (physics), General Physics and Astronomy, Statistical and Nonlinear Physics, Distributed memory, Memory map, Mathematical Physics, Hierarchical database model
Abstract: A neural circuit model is presented that consists of a hierarchy of nested clusters of neuron-like elements. Each hierarchical level of cluster organisation encodes a different level of distributed memory. Associate memory properties within and between levels are investigated numerically in simple versions of the model. The results may provide insight into mechanisms of memory storage, recall and loss in real neural circuits, such as those found in the cerebral cortex.
Published: 1988
Full Text: View/download PDF

27. A hierarchical model of neocortical synaptic organization

Author: J. S. Beis, J. P. Sutton, and L. E. H. Trainor
Subjects: Quantitative Biology::Neurons and Cognition, Hierarchy (mathematics), Artificial neural network, Computer science, business.industry, Content-addressable memory, Series and parallel circuits, Hierarchical database model, Computer Science Applications, Modeling and Simulation, Modelling and Simulation, Biological neural network, Artificial intelligence, business
Abstract: A robust model of neocortical circuitry based on hierarchical synaptic organization is described. The parallel distributed and hierarchical properties of the model can be used as an associative memory capable of simulating multi-level responses and selective memory loss in real neural circuits.
Published: 1988
Full Text: View/download PDF

28. Ceftriaxone levels in blood and tissue during cardiopulmonary bypass surgery

Author: S. L. Morgan, A. B. Jordan, J D Gangemi, J. P. Sutton, Charles S Bryan, and C. W. Smith
Subjects: Male, Sternum, Coronary Disease, Cefotaxime, Urine, Coronary disease, law.invention, Intraoperative Period, Cardiopulmonary bypass surgery, law, Blood plasma, Cardiopulmonary bypass, Humans, Medicine, Pharmacology (medical), Aged, Antibacterial agent, Pharmacology, Cardiopulmonary Bypass, business.industry, Ceftriaxone, Middle Aged, Infectious Diseases, Anesthesia, Injections, Intravenous, Female, business, Research Article, medicine.drug
Abstract: One gram of ceftriaxone was given intravenously to 15 patients approximately 2 h before cardiopulmonary bypass surgery. Ceftriaxone levels in plasma (mean +/- standard deviation) were 60.4 +/- 18.8 micrograms/ml (range, 17.0 to 96.0 micrograms/ml) at the beginning of bypass, 44.2 +/- 16.6 micrograms/ml (range, 9.4 to 78.6 micrograms/ml) at the end of bypass, and 19.6 +/- 9.6 micrograms/ml (range, 4.2 to 47.1 micrograms/ml) the following morning, 18.1 to 24.7 h after infusion of ceftriaxone. Concentrations in the sternal bone were 4.7 +/- 2.1 micrograms/g (range, 1.0 to 10.1 micrograms/g; tissue-to-plasma ratios, 0.066 +/- 0.036). Concentrations in the atrial appendage were 7.7 +/- 1.8 microgram/g (range, 3.6 to 10.2 micrograms/g; tissue-to-plasma ratios, 0.143 +/- 0.062). These data suggest that a single dose of ceftriaxone might be useful for prevention of infection due to susceptible pathogens.
Published: 1984
Full Text: View/download PDF

29. Comparison of cefamandole and cefazolin during cardiopulmonary bypass

Author: C S, Bryan, C W, Smith, J P, Sutton, W B, Allen, R, Blanding, and J D, Gangemi
Subjects: Male, Clinical Trials as Topic, Sternum, Premedication, Middle Aged, Cephalosporins, Random Allocation, Cefamandole, Cefazolin, Humans, Surgical Wound Infection, Female, Coronary Artery Bypass, Aged
Abstract: In a randomized comparison, concentrations of cefazolin were found to exceed those of cefamandole in serum, atrial appendage, and sternal bone in patients undergoing cardiopulmonary bypass. No postoperative infections and no antibiotic-related complications occurred in either patient group.
Published: 1983

30. Peripheral emboli of cardiac origin: a community experience

Author: J P, Sutton, C W, Smith, and W B, Allen
Subjects: Adult, Male, Postoperative Complications, Heart Diseases, South Carolina, Embolism, Humans, Female, Middle Aged, Aged
Published: 1982

31. Endocarditis related to transvenous pacemakers. Syndromes and surgical implications

Author: C S, Bryan, J P, Sutton, D E, Saunders, D W, Longaker, and C W, Smith
Subjects: Male, Cephalexin, Pacemaker, Artificial, Endocarditis, Bacterial, Staphylococcal Infections, Carbenicillin, Cephalothin, Sepsis, Pseudomonas aeruginosa, Tobramycin, Humans, Female, Pseudomonas Infections, Aged
Abstract: Two cases of microbial endocarditis related to transvenous pacemakers illustrate syndromes whose pathogenesis we consider to be distinctive. Acute Pseudomonas aeruginosa endocarditis related to a pacemaker developed in a 75-year-old man, an event which to our knowledge has not been previously described. There was no evidence of generator site infection, and the sequence of events indicated metastatic implantation of bacteria on traumatized endothelium. A 76-year-old women with a 3 year history of local generator site infection and recurrent fever was found to have extensive vegatative Staphylococcus epidermidis endocarditis at cardiotomy. The sequence of events indicated gradual spread of infection locally, related to the contaminated foreign body. Awareness of these separate pathogenetic mechanisms should facilitate recognition and appropriate management. Removal of the entire pacing system and prolonged antibiotic therapy were considered to be essential to cure of infection in both instances.
Published: 1978

32. Left ventricular myxoma: report of a successful surgical excision and review of the literature

Author: L L, Manship, J P, Sutton, C W, Smith, and W B, Allen
Subjects: Adult, Heart Neoplasms, Male, Heart Ventricles, Humans, Myxoma
Published: 1984

33. The confluence stone. A hazardous complication of biliary tract disease

Author: J P, Sutton and C R, Sachatello
Subjects: Common Bile Duct, Male, Cholelithiasis, Biliary Tract Diseases, Cystic Duct, Humans, Hepatic Duct, Common, Gallstones, Cholangiography, Aged
Published: 1967

34. Epics of angina

Author: J P, Sutton and W W, Tomford
Subjects: Europe, History, 17th Century, History, 19th Century, History, 20th Century, History, 18th Century, History, Ancient, United States, Angina Pectoris
Published: 1971

35. Impressions of surgery in a South Veitnamese civilian hospital

Author: J P, Sutton and H B, Gregorie
Subjects: Adult, Male, Warfare, Adolescent, Infant, Newborn, Infant, Middle Aged, Hospitals, Vietnam, Child, Preschool, Surgical Procedures, Operative, Humans, Wounds and Injuries, Female, Child, Military Medicine, Aged
Published: 1968

36. Chronic lymph drainage for the control of renal failure and preparation for transplantation

Author: J P, Sutton, C T, Fitts, A V, Williams, C P, Artz, C D, Graber, and T S, Hargest
Subjects: Renal Dialysis, Drainage, Humans, Kidney Failure, Chronic, Transplantation, Homologous, Lymph, Kidney Transplantation, Kidneys, Artificial, Blood Urea Nitrogen, Thoracic Duct
Published: 1969

37. Cardiac pacemakers in the management of heart block

Author: P, Hairston, J P, Sutton, E F, Parker, P C, Gazes, and W H, Lee
Subjects: Adult, Male, Pacemaker, Artificial, Heart Block, Adolescent, Child, Preschool, Humans, Female, Middle Aged, Child, Aged, Follow-Up Studies
Published: 1967

38. Aortic valve replacement. Prosthesis related complications

Author: D A, Killen, J P, Sutton, and H A, Collins
Subjects: Adult, Male, Postoperative Complications, Adolescent, Aortic Valve, Heart Valve Prosthesis, Humans, Female, Middle Aged, Child, Aged
Published: 1973

39. Cardiac pacemakers: vicissitudes and vexations

Author: P, Hairston, J P, Sutton, E F, Parker, P C, Gazes, and W H, Lee
Subjects: Adult, Heart Failure, Male, Pacemaker, Artificial, Adolescent, Heart Diseases, Middle Aged, Heart Block, Child, Preschool, Bradycardia, Humans, Female, Cardiac Output, Child, Adams-Stokes Syndrome, Aged
Published: 1968

40. Nonepithelial malignent tumors of the lung and mediastinum

Author: J P, Sutton, E F, Parker, and H R, Pratt-Thomas
Subjects: Adult, Lung Neoplasms, Adolescent, Lymphoma, Fibrosarcoma, Lymphoma, Non-Hodgkin, Infant, Ganglioneuroma, Sarcoma, Middle Aged, Mediastinal Neoplasms, Radiography, Neuroblastoma, Child, Preschool, Humans, Lymphoma, Large B-Cell, Diffuse, Child, Aged
Published: 1968

41. Experimental study of hard photon radiation processes at Hera

Author: C. Cormack, Alan Campbell, E. M. Hanlon, U. Stsslein, G. G. Winter, Wolfgang Lange, G. Grindhammer, P. Steffen, V. Lubimov, G. Siegmon, Frank Raupach, K. Rosenbauer, S. M. Robertson, R. Beyer, F. Moreau, J. D. Dowell, E. Malinovskii, D. Zarbock, D. Schmidt, K. Rter, Daniel Pitzl, N. Wulff, P. Kasselmann, M. Jaffré, G. Thompson, J. Buerger, Peter Schacht, B. Stella, H. P. Wellisch, Max Weber, L. N. Shtarkov, A. Jacholkowska, N. Magnussen, S. K. Kotelnikov, T. Krmerkmper, J. Gayler, K. Gabathuler, A. Buniatian, D. Wegener, W.J. Haynes, L. Hajduk, S. Aid, U P. Krger, N. Sahlmann, G. Villet, Gregorio Bernardi, V. Boudry, Pierre Marage, J. Feltesse, A. Courau, A. Panitch, M. W. Krasny, Peter Loch, Armen Vartapetian, Axel Lindner, R. Marshall, E. Schuhmann, Anton Babaev, Didier Lacour, G. Pope, Martin Erdmann, J. V. Morris, G. Schmidt, F. R. Rouse, V. Efremenko, A. Droutskoi, U. Obrock, J. G. Contreras, C. Thiebaux, J. Strachota, K. Gamerdinger, H. Krehbiel, E. Wnsch, H. J. Behrend, J.C. Bizot, M. Goldberg, R. Nisius, R. Grssler, G. Buschhorn, F. Niebergall, V. Korbel, M. Forbush, M. Htte, A. Schwind, M. A. Jabiol, E. Evrard, Max Klein, S. Mikocki, H. E. Roloff, K. Johannsen, K. C. Hoeger, S. Eichenberger, Carl R. Brune, M. Barth, Zhen Zhang, Vladimir Andreev, J. M. Foster, Christophe Royon, C. Niebuhr, A A. Akhundov, B. Schwab, V. Brisson, T. Jansen, H. Rick, R. Kaschowitz, Roland Horisberger, S. Riess, Steve McMahon, Dave Sankey, S. Egli, S. Valkr, T. P. Yiou, U. Bassler, R. Buchholz, D. Mercer, J. R. Smith, D. Goldner, L. Buengener, F. Linsel, P. A. Smirnov, K. Meier, G. Bertrand-Coremans, Tim Greenshaw, S. Levonian, A. Wegner, B. Naroska, V. L. Hudgson, G. D. Patel, Winston Ko, B. Delcourt, M. Kuhlen, V. Riech, A. Usik, H. Meyer, H. Grssler, M. Hampel, B. Kuznik, Stefan Tapprogge, E. Panaro, M. Savitsky, D.P. Johnson, Hans Peter Beck, H. Lohmander, A. Walther, J. Heatherington, S. Masson, K. Zuber, T. Kurca, M. Wagener, C. Pascaud, L. Criegee, D. Newton, P. Hill, I. W. Walker, V. Chernyshov, J. E. Olsson, W. Bartel, G. Mller, Christoph Grab, Laurent Favart, R. Eichler, C. Leverenz, C. Dollfus, Guenter Eckerlin, S. Rusakov, L. Grlich, M. Hapke, J. P. Kubenka, R. Nahnhauer, M. Hess, Ulrich Goerlach, Ph. Huet, Ch. Pichler, W. Zimmermann, P. Ribarics, J. Baehr, R. Felst, J. Bán, T. Ahmed, E. Barrelet, E. Mroczko, M. Gebauer, D. Kant, K. Flamm, David Cussans, A. Mavroidis, K. Stephens, E. Peppel, V. Nagovitsin, O. Dnger, G. Rdel, Kerstin Borras, R. M. Martin, W. Braunschweig, G. W. Noyes, P. Lanius, T. C. Nicholls, A. Gellrich, R. Sell, S. Kazarian, F. Lamarche, K. H. Hiller, R. C. W. Henderson, M. Hppner, A. Lebedev, J. Cvach, M. Oakden, L. Jnsson, M. Rietz, U. Siewert, P. Verrecchia, E. Snchez, P. I. P. Kalmus, G C. Lpez, E. A. De Wolf, Ch. Berger, M. Zimmer, G. Cozzika, F. Eisele, J. Janoth, E. Eisenhandler, R. Gerhards, R. J. Ellison, Jean-Francois Laporte, D. Haidt, G. Lindstrm, J. Tutas, Eram Rizvi, I. R. Kenyon, G. Heinzelmann, A. Semenov, Hermann Kolanoski, D. Clarke, John A Coughlan, H. H. Kaufmann, K. Mller, J.P. Phillips, C. A. Meyer, H. U. Martyn, A. Braemer, S. Dagoret, Volker Blobel, Paul Newman, C. Keuker, Judith Katzy, A. Valkrov, J. Spiekermann, H. Spitzer, M. Fleischer, R. Prosi, V. Schrder, A. Gruber, Roland Bernet, J. Formnek, Horst Oberlack, I. Herynek, A. Schning, R. Maraček, J-P. Meyer, B. Gonzalez-Pineiro, Hannes Jung, Alexander Zhokin, V I. Shekelyan, K. Wacker, R. Steinberg, W. von Schlippe, R. Starosta, T. Merz, M. Ibbotson, P. Baranov, S. Mani, Tancredi Carli, Stephen Burke, Yu. Solovev, F. Brasse, F W. Bsser, H. Shooshtari, Grzegorz Nowak, J. Martens, E. Prez, F. Kole, U. Seehausen, M. Korn, J. Riedlberger, Dusan Bruncko, F. Ferrarotto, G. Flgge, R. L. Lander, U. Krner-Marquis, H. Genzel, C. Jacobsson, Michael Seidel, J. Khne, F. Sefkow, Benno List, F. Charles, Barbara Clerbaux, Ch. Ley, Peter Schleper, H. Kster, D. Lke, J. Ferencei, P. Van Esch, J. Garvey, A. M. Fomenko, P. Murn, R. Taylor, J. Turnau, P. Trul, E. Elsen, J. Marks, A. Rostovtsev, J. P. Sutton, Claus Kleinwort, W.D. Dau, F. Zomer, J. B. Dainton, G. Weber, M. Steenbock, U. Straumann, B. Andrieu, M. J. Burton, A. Wagener, U. Kathage, E. Gabathuler, Marc Besancon, C. Vallée, H. K. Nguyen, A.S. Belousov, I. V. Gorelov, J. Zcek, Ch. Coutures, W. Struczinski, Stephen Maxfield, J. Stiewe, J. Kurzhfer, A. B. Clegg, R. Rylko, Andrew Mehta, N. Gogitidze, R. D. Appuhn, Yves Sirois, M. Vecko, J. Lipinski, J. Ebert, G. Franke, H. Hufnagel, C. Gruber, S. Kermiche, P. Goritchev, D. Dllmann, C.D. Hilton, Mikhail Danilov, R. Roosen, J. Duboc, D. Neyret, T. Khler, J. Martyniak, B. Fominykh, Eckhart Fretwurst, S. Reinshagen, C. Kiesling, M. Arpagaus, K. Rybicki, Wolfram Erdmann, D. Feeken, W. Hildesheim, M. Colombo, S. Willard, Murrough Landon, A. E. Wright, M. Winde, P. Uelkes, L. Johnson, H. Itterbeck, P. Van Mechelen, H. Erlichmann, O. Hamon, K. Daum, G. Knies, S. Schiek, J. Haack, I. O. Skillicorn, H. B. Dreis, M. Nyberg-Werther, T. R. Ebert, A. Fedotov, A. De Roeck, H. Henschel, H. Bergstein, S. D. Kolya, Th. Naumann, H. Duhm, E. Deffur, P. Kostka, M. David, M. Flieser, J. Stier, Y. Vazdik, L.R. West, David Milstead, S. Prell, Jan Hladky, I. Shevyakov, C. Schmidt, P. Di Nezza, Peter Robmann, L. Del Buono, F. Botterweck, D. Krcker, P. E. Reimer, Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), H1, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Particle physics, Photon, Luminosity (scattering theory), Physics and Astronomy (miscellaneous), Proton, 010308 nuclear & particles physics, Compton scattering, Bremsstrahlung, Elementary particle, HERA, 01 natural sciences, 7. Clean energy, law.invention, Nuclear physics, law, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, Collider, Engineering (miscellaneous)
Abstract: We present an experimental study of theep→eγ+p andep→eγ+X processes using data recorded by the H1 detector in 1993 at the electron-proton collider HERA. These processes are employed to measure the luminosity with an accuracy of 4.5 %. A subsample of theep→eγ+X events in which the hard photon is detected at angles θγ′ ≤ 0.45 mrad with respect to the incident electron direction is used to verify experimentally the size of radiative corrections to theep→eX inclusive cross section and to investigate the structure of the proton in theQ2 domain down to 2 GeV2, lower than previously attained at HERA.

42. A SEARCH FOR LEPTOQUARKS AND SQUARKS AT HERA

Author: H. Bergstein, Th. Naumann, Daniel Pitzl, Wolfram Erdmann, H. Duhm, S. K. Kotelnikov, N. Magnussen, L. Hajduk, E. Gabathuler, N. Sahlmann, E. Deffur, P. Kostka, E. Schuhmann, T. Ahmed, J. Duboc, B. Stella, E. Malinovski, M. Kuhlen, G. Grindhammer, P. Biddulph, M. David, Didier Lacour, G. Müller, Armen Vartapetian, M. Colombo, P. Baranov, M. Fleischer, M. A. Jabiol, J. Riedlberger, D. Feeken, G. Pope, Peter Schleper, Carl R. Brune, M. Barth, Marc Besancon, A.S. Belousov, A. Lindner, J. Janoth, Sergey Rusakov, P. Truöl, Murrough Landon, A. E. Wright, Volker Blobel, R. Eichler, C. Keuker, J. Stier, K. C. Hoeger, D. Lüke, J. Marks, E. Wünsch, Y. Vazdik, Dave Sankey, U. Bassler, G. D. Patel, H. Meyer, L.R. West, R. J. Ellison, J. Martens, F. Kole, David Schmidt, H. Itterbeck, P. Van Mechelen, S. Eichenberger, V. Riech, R. Maraček, W. von Schlippe, K. Gabathuler, A. Buniatian, D. Wegener, R. Starosta, J. V. Morris, G. Schmidt, M. Forbush, A. Schwind, A. Lebedev, S. Egli, M. Rietz, D. Haidt, G. Heinzelmann, F. Charles, H. Küster, T. Merz, W.J. Haynes, P. Ribarics, R. Felst, U. Seehausen, F. Sefkow, M. Nyberg-Werther, T. Köhler, M. W. Krasny, Peter Robmann, M. F. Hess, S. Tapprogge, Mikhail Danilov, R. Roosen, T. R. Ebert, S. Reinshagen, J. Martyniak, W.D. Dau, J. B. Dainton, K. Stephens, E. Peppel, I. Sheviakov, A. Fedotov, Günter Flügge, T. P. Yiou, J. Turnau, C. Kiesling, U. Krüger, B. Fominykh, Emmanuelle Perez, V. Efremenko, S. Mikocki, M. Steenbock, A. De Roeck, A. J. Campbell, Eckhart Fretwurst, M. Flieser, H. Krehbiel, Richard E. Taylor, S. Dagoret, P. Goritchev, T. Kurča, L. N. Shtarkov, J. Feltesse, G. Buschhorn, B. Andrieu, O. Dünger, K. Gamerdinger, J. Ferencei, V I. Shekelyan, A. Panitch, Frank Raupach, G. Bertrand-Coremans, F. Botterweck, D. Neyret, K. Wacker, K. Rüter, C. Niebuhr, S. M. Robertson, S. Willard, R. Steinberg, T. Mavroidis, K. Rosenbauer, I. Tichomirov, D. Goldner, L. Criegee, Y. Soloviev, J. M. Foster, N. Wulff, R. Buchholz, David Milstead, P. A. Smirnov, J. Formánek, M. Savitsky, Wolfgang Lange, C. A. Meyer, J. Žáček, J. Garvey, M. Gebauer, H. E. Roloff, P. Kasselmann, B. Gonzalez-Pineiro, H. Hufnagel, G. Thompson, Dusan Bruncko, K. Zuber, M. Arpagaus, A. Gruber, M. Winde, B. Naroska, J. Gayler, P. Uelkes, Martin Erdmann, F. Ferrarotto, D. Düllmann, A. M. Fomenko, C.D. Hilton, J.G. Contreras, L. Johnson, U. Obrock, Daniel Johnson, H. Genzel, J. Cvach, H. Henschel, Leif J. Jönsson, H. J. Behrend, J.C. Bizot, M. Goldberg, F. Niebergall, L. Goerlich, E. Evrard, E. Sanchez, T. Greenshaw, R. L. Lander, H. Lohmander, K. Daum, J.P. Phillips, S. Mani, G. Villet, Pierre Marage, Stephen Maxfield, B. Delcourt, J. Stiewe, U. Stösslein, Vincent Hedberg, H. P. Beck, Stephen Burke, G. Knies, Rosario Martín, A. B. Clegg, R. Rylko, C. Leverenz, Andrew Mehta, S. Schiek, R. Marshall, N. Gogitidze, Dirk Krücker, O. Hamon, J. Haack, P. Van Esch, I. O. Skillicorn, H. B. Dreis, Zhen Zhang, A. Courau, A. Rostovtsev, R. Bernet, S. Kermiche, H. Shooshtari, R. Nisius, J. R. Smith, R. Herma, E. Eisenhandler, J. P. Sutton, Claus Kleinwort, J. Ebert, S. Levonian, M. Wagener, Ch. Ley, A. Walther, A. Usik, K. Flamm, A. Wegner, A. Gellrich, W. Zimmermann, P. I. P. Kalmus, J. Baehr, E. Panaro, J. Kurzhöfer, A. Wagener, J. D. Dowell, F. Lamarche, M. Jaffre, J. E. Olsson, V. Nagovizin, A. Braemer, R. Kaschowitz, W. Bartel, W. Hildesheim, J. P. Kubenka, Roland Horisberger, H. K. Nguyen, I. V. Gorelov, K. Müller, A. Valkárová, R. Grässler, Ch. Coutures, W. Struczinski, H. U. Martyn, Matthias Klein, F. W. Büsser, Hermann Kolanoski, D. Clarke, S. Riess, W. Braunschweig, G. W. Noyes, H. Spitzer, John A Coughlan, R. Sell, Horst Oberlack, I. R. Kenyon, S. Kazarian, K. Johannsen, U. Siewert, F. Zomer, A. M. Goodall, Christophe Royon, M. Zimmer, L. Del Buono, Vincent Boudry, P. Hill, Jean-Francois Laporte, V. Andreev, J. Bán, Winston Ko, C. Pascaud, Guenter Eckerlin, H. Ehrlichmann, André Schöning, Yves Sirois, C. Vallée, R. D. Appuhn, J. Lipinski, G. Franke, U. Krüner-Marquis, T. Jansen, G. Rädel, M. Hampel, B. Kuznik, Ph. Huet, Steve McMahon, Ch. Pichler, G. Lindström, C. Gruber, Paul Newman, Grzegorz Nowak, S. Aid, M. Korn, C. Jacobsson, D. Kant, G. Weber, U. Straumann, Kerstin Borras, A. Semenov, F. Linsel, J. Heatherington, M. Vecko, D. Newton, U. Kathage, D. Mercer, F. Brasse, V. Brisson, S. Masson, K. H. Hiller, M. Hapke, R. Nahnhauer, R. C. W. Henderson, P. Lanius, E. Barrelet, David Cussans, Markus Seidel, V. Tchernyshov, E. A. De Wolf, Ch. Berger, Karlheinz Meier, L. Büngener, V. Korbel, J. Tutas, J. D. Burger, I. Herynek, Jean-Arcady Meyer, Benno List, R. Gerhards, R. Prosi, G. Cozzika, F. Eisele, Stefan Valkar, G. Siegmon, Hannes Jung, R. Beyer, F. Moreau, J. Hladký, A. Jacholkowska, S. D. Kolya, P. Loch, P. E. Reimer, E. M. Hanlon, G. G. Winter, P. Verrecchia, V. Schröder, P. Steffen, H. H. Kaufmann, Eckhard Elsen, Peter Schacht, G. C. Lopez, D. Zarbock, H. P. Wellisch, Max Weber, Gregorio Bernardi, T. Carli, Anton Babaev, C. Thiebaux, I. W. Walker, J. Strachota, K. Rybicki, Christoph Grab, B. Schwab, Pavel Murin, H. Grässler, M. Ibbotson, Laurent Favart, C. Dollfus, F. Rouse, M. Höppner, S. Prell, Ulrich Goerlach, C. Schmidt, and P. Di Nezza
Subjects: Physics, Quark, Particle physics, Physics and Astronomy (miscellaneous), High Energy Physics::Phenomenology, Scalar (mathematics), Elementary particle, HERA, Standard Model, Nuclear physics, Particle decay, Grand Unified Theory, High Energy Physics::Experiment, Invariant mass, Engineering (miscellaneous)
Abstract: A search in the H1 experiment at HERA for scalar and vector leptoquarks, leptogluons and squarks coupling to first generation fermions is presented in a data sample corresponding to an integrated luminosity of 425 nb−1. For masses ranging up to ∼275 GeV, no significant evidence for the direct production of such particles is found in various possible decay channels. At high masses and beyond the centre of mass energy of 296 GeV a contact interaction analysis is used to further constrain the couplings and masses of new vector leptoquarks and to set lower limits on compositeness scales.

43. A MEASUREMENT OF MULTI-JET RATES IN DEEP-INELASTIC SCATTERING AT HERA

Author: M. Schulz, M. Nyberg, Paul Newman, J. Harjes, T. Jansen, W. Hildesheim, R. Marshall, Dirk Krücker, S. Willard, G. Rädel, K. C. Hoeger, M. Korn, J. Garvey, B. Kuznik, V. Riech, C. A. Meyer, A. M. Fomenko, M. Winde, J. Feltesse, M. Arpagaus, Ph. Huet, Ch. Pichler, G. Weber, Armen Vartapetian, U. Straumann, C. Zeitnitz, M. Hapke, L. Johnson, Dave Sankey, P. Fuhrmann, R. L. Lander, H. Bärwolff, K. Rauschnabel, Wolfgang Lange, S. Levonian, J. M. Foster, R. C. W. Henderson, Daniel Johnson, J. Duboc, B. Stella, A. Rostovtsev, H. Greif, M. Rudowicz, I. Abt, E. Binder, N. Huot, J. Tutas, J. D. Burger, R. Prosi, L. Goerlich, E. Evrard, Jean-Arcady Meyer, J. Gayler, M. Savitsky, G. D. Patel, W. Scobel, Max Klein, R. Gerhards, J. Turnau, K. Johannsen, Christophe Royon, Kerstin Borras, A. Semenov, E. Sanchez, E. Malinovski, M. Kuhlen, G. Grindhammer, P. E. Reimer, H. Meyer, S. Kermiche, K. Flamm, S. Eichenberger, A. Mavroidis, M. Steenbock, J. Cvach, B. Andrieu, David Schmidt, Th. Wolff, F. Linsel, J. Moreels, G. Siegmon, P. A. Smirnov, Alan Campbell, E. M. Hanlon, G. G. Winter, A. Wegner, Daniel Pitzl, D. Lüers, Pavel Staroba, R. Kaschowitz, D. Handschuh, J. Žáček, H. Ziaeepour, J. Kurzhöfer, K. Stephens, E. Peppel, H. Krehbiel, P. Steffen, F. Moreau, J. Hladký, N. Magnussen, J. Heatherington, C. Niebuhr, Peter Schacht, G. C. Lopez, A. Valkárová, S. Riess, V. Nagovizin, A. W. E. Dann, P. I. P. Kalmus, N. Sahlmann, T. R. Ebert, P. Verrecchia, F. Brasse, H. Shooshtari, J. V. Morris, Winston Ko, W. von Schlippe, D. Feeken, G. Buschhorn, A. Jacholkowska, A. Fedotov, W. Schmitz, Günter Flügge, H. T. Phillips, J. P. Kubenka, P. Hill, J. Bán, H. Spitzer, E. Barrelet, T. Merz, Stephen Maxfield, C. Pascaud, Guenter Eckerlin, R. Vick, P. Biddulph, R. Ebbinghaus, D. Newton, V. Schröder, S. D. Kolya, S. Reinshagen, M. A. Jabiol, T. P. Yiou, E. Vogel, Y. Soloviev, Gregorio Bernardi, S. Prell, Anton Babaev, Nicolas Ellis, André Schöning, H. H. Kaufmann, A. B. Clegg, Andrew Mehta, C. Kiesling, Ch. Berger, Eckhard Elsen, M. Forbush, J. Riedlberger, S. Kasarian, Karlheinz Meier, N. Gogitidze, H. P. Wellisch, C. Thiebaux, S. K. Kotelnikov, L. Hajduk, A. Schwind, I. F. Fensome, U. Bassler, R. J. Ellison, J. Strachota, B. Delcourt, L. Büngener, S. Mani, Leith Godfrey, Michel Devel, Vincent Hedberg, G. Knies, A. De Roeck, Richard E. Taylor, R. Langkau, Mario David, T. Carli, H. U. Martyn, V. Milone, U. Stösslein, I. W. Walker, K. Rybicki, I. Herynek, Dusan Bruncko, R. Bernet, H. P. Beck, Stephen Burke, A. Lebedev, S. Egli, L. Urban, T. Kurča, M. Ruffer, B. Naroska, S. Orenstein, F. Ferrarotto, H. Genzel, A. Lindner, R. Nisius, L.A. Womersley, A. Leuschner, Christoph Grab, Grzegorz Nowak, C. Jacobsson, Peter Loch, M. Rietz, D. Haidt, L. N. Shtarkov, G. W. Noyes, P. Lanius, P. Ribarics, T. Greenshaw, F. Zomer, A. M. Goodall, R. Felst, J.P. Phillips, Volker Blobel, A. Walther, C. Leverenz, R. Eichler, C. Keuker, Rosario Martín, J. Ferencei, J. Ebert, C. Schmidt, P. Dingus, U. Braun, R. D. Appuhn, Leif J. Jönsson, P. Van Esch, M. Flieser, W. Zimmermann, M. Vecko, L. Del Buono, J. Stier, V. Andreev, M. Fleischer, J. Haack, Didier Lacour, D. Mercer, M. Eberle, J. P. Sutton, Claus Kleinwort, J. R. Smith, I. O. Skillicorn, H. B. Dreis, F. Charles, J. Marks, G. Heinzelmann, F. Ould-Saada, H. Lohmander, V. Tchernyshov, Y. Vazdik, L.R. West, V. Korbel, U. Kathage, I. Sheviakov, R. Herma, O. Hamon, E. Eisenhandler, W. Pilgram, G. Villet, Ch. Ley, S. Masson, Pierre Marage, U. Krüger, Peter Robmann, M. Gennis, M. Colombo, J. Martens, A. Bischoff, V. Brisson, F. Kole, S. Dagoret, Yves Sirois, B. Schwab, H. Küster, H. Bergstein, L. Smolik, U. Seehausen, G. Lindström, Murrough Landon, A. E. Wright, Th. Naumann, Petr Zavada, C. Gruber, H. Duhm, V I. Shekelyan, R. Haydar, P. C. Bosetti, K. Wacker, R. Steinberg, Pavel Murin, H. Grässler, J. D. Dowell, A. Courau, W. Flauger, J. Lipinski, M. Ibbotson, E. Gabathuler, E. Deffur, H. K. Nguyen, P. Kostka, O. Dünger, G. Franke, S. A. Murray, Laurent Favart, I. V. Gorelov, K. Müller, C. Dollfus, R. Grässler, Ch. Coutures, W. Struczinski, H. Itterbeck, S. Peters, Ulrich Goerlach, P. Goritchev, Martin Erdmann, U. Obrock, F. Niebergall, K. Gamerdinger, D. Neyret, G. Thompson, Steve McMahon, W.D. Dau, J. B. Dainton, A. Drescher, D. Düllmann, Claire Bourdarios, H. Henschel, H. J. Behrend, J.C. Bizot, M. Goldberg, G. Cozzika, F. Eisele, Stefan Valkar, Hannes Jung, C. Vallée, T. Ahmed, P. Baranov, Peter Schleper, Marc Besancon, A.S. Belousov, Sergey Rusakov, P. Truöl, I. Tichomirov, H. Hufnagel, C.D. Hilton, Mikhail Danilov, D. Lewin, R. Roosen, J. Martyniak, Frank Raupach, B. Fominykh, A. Buniatian, D. Wegener, W.J. Haynes, Emmanuel Monnier, Eckhart Fretwurst, S. M. Robertson, T. Köhler, M. W. Krasny, N. Wulff, V. Efremenko, P. Kasselmann, S. Mikocki, M. Jaffre, J. E. Olsson, W. Bartel, F. W. Büsser, G. Bertrand-Coremans, W. Braunschweig, R. Sell, I. R. Kenyon, L. Criegee, J. Formánek, U. Siewert, M. Zimmer, Vincent Boudry, Jean-Francois Laporte, A. Gellrich, F. Lamarche, Hermann Kolanoski, D. Clarke, John A Coughlan, Horst Oberlack, and A. Usik
Subjects: Quantum chromodynamics, Physics, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, Detector, Momentum transfer, Elementary particle, HERA, Electron, Deep inelastic scattering, Nuclear physics, High Energy Physics::Experiment, Engineering (miscellaneous), Event generator
Abstract: Multi-jet production is observed in deep-inelastic electron proton scattering with the H1 detector at HERA. Jet rates for momentum transfers squared up to 500 GeV2 are determined using the JADE jet clustering algorithm. They are found to be in agreement with predictions from QCD based models.

44. A near fatal complication of sutureless electrode placement

Author: J. P. Sutton
Subjects: General Medicine
Published: 1977
Full Text: View/download PDF

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Database

Publisher

44 results on '"J. P. Sutton"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources