1. Measurement of the total photon-proton cross-section and its decomposition at 200-GeV center-of-mass energy
- Author
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Aid, S., Andreev, V., Barrelet, E., Felst, R., Feltesse, J., Ferencei, J., Ferrarotto, F., Flamm, K., Fleischer, M., Flieser, M., Flugge, G., Fomenko, A., Fominykh, B., Barschke, R., Forbush, M., Formanek, J., Foster, J. M., Franke, G., Fretwurst, E., Gabathuler, E., Gabathuler, K., Garvey, J., Gayler, Joerg, Gebauer, M., Bartel, W., Gellrich, A., Genzel, H., Gerhards, R., Glazov, A., Goerlach, U., Goerlich, L., Gogitidze, N., Goldberg, M., Goldner, D., Gonzalez-Pineiro, B., Barth, M., Gorelov, I., Gorichev, P., Grab, C., Grassler, H., Grassler, R., Greenshaw, T., Griffiths, R., Grindhammer, Guenter, Gruber, A., Gruber, C., Bassler, U., Haack, J., Haidt, D., Hajduk, L., Hamon, O., Hampel, M., Hapke, M., Haynes, W. J., Heinzelmann, G., Henderson, R. C. W., Henschel, H., Beck, H. P., Herynek, I., Hess, M. F., Hildesheim, W., Hill, P., Hiller, K. H., Hilton, C. D., Hladky, J., Hoeger, K. C., Hoppner, M., Horisberger, R., Behrend, H. J., Hudgson, V. L., Huet, P., Hutte, M., Hufnagel, H., Ibbotson, M., Itterbeck, H., Jabiol, M. A., Jacholkowska, A., Jacobsson, C., Jaffre, M., Belousov, A., Janoth, J., Jansen, T., Jonsson, L., Johnson, D. P., Johnson, L., Jung, H., Kalmus, P. I. P., Kant, D., Kaschowitz, R., Kasselmann, P., Berger, Christoph, Kathage, U., Katzy, J., Kaufmann, H. H., Ghazaryan, Samvel, Kenyon, I. R., Kermiche, S., Keuker, C., Kiesling, Christian M., Klein, M., Kleinwort, C., Bernardi, G., Knies, G., Ko, W., Kohler, T., Kohne, J., Kolanoski, H., Kole, F., Kolya, S. D., Korbel, V., Korn, M., Kostka, P., Andrieu, B., Bernet, R., Kotelnikov, S. K., Kramerkamper, T., Krasny, M. W., Krehbiel, H., Krucker, D., Kruger, U., Kruner-Marquis, U., Kuster, H., Kuhlen, M., Kurca, T., Bertrand-Coremans, G., Kurzhofer, J., Kuznik, B., Lacour, D., Laforge, B., Lamarche, F., Lander, R., Landon, M. P. J., Lange, W., Lanius, P., Laporte, J. F., Besancon, M., Lebedev, A., Lehner, F., Leverenz, C., Levonian, S., Ley, C., Lindstrom, G., Link, J., Linsel, F., Lipinski, J., List, B., Beyer, R., Lobo, G., Loch, P., Lohmander, H., Lomas, J., Lopez, G. C., Lyubimov, V., Luke, D., Magnussen, N., Malinovski, E., Mani, S., Biddulph, P., Maracek, R., Marage, P., Marks, J., Marshall, R., Martens, J., Martin, G., Martin, R., Martyn, H. U., Martyniak, J., Masson, S., Bispham, P., Mavroidis, T., Maxfield, S. J., McMahon, S. J., Mehta, A., Meier, K., Mercer, D., Merz, T., Meyer, A., Meyer, C. A., Meyer, H., Bizot, J. C., Meyer, J., Meyer, P. O., Migliori, A., Mikocki, S., Milstead, D., Moreau, F., Morris, J. V., Mroczko, E., Muller, G., Muller, K., Blobel, V., Murin, P., Nagovizin, V., Nahnhauer, R., Naroska, B., Naumann, T., Newman, Paul R., Newton, D., Neyret, D., Nguyen, H. K., Nicholls, T. C., Borras, K., Niebergall, F., Niebuhr, C., Niedzballa, C., Nisius, R., Nowak, G., Noyes, G. W., Nyberg-Werther, M., Oakden, M., Oberlack, H., Obrock, U., Botterweck, F., Olsson, J. E., Ozerov, D., Palmen, P., Panaro, E., Panitch, A., Pascaud, C., Patel, G. D., Pawletta, H., Peppel, E., Perez, E., Appuhn, R. D., Boudry, V., Phillips, J. P., Pichler, C., Pieuchot, A., Pitzl, D., Pope, G., Prell, Soeren A., Prosi, R., Rabbertz, K., Radel, G., Raupach, F., Bourov, S., Reimer, P., Reinshagen, S., Ribarics, P., Rick, H., Riech, V., Riedlberger, J., Riess, S., Rietz, M., Rizvi, E., Robertson, S. M., Braemer, A., Robmann, P., Roloff, H. E., Roosen, R., Rosenbauer, K., Rostovtsev, A., Rouse, F., Royon, C., Ruter, K., Rusakov, S., Rybicki, K., Brasse, F., Sahlmann, N., Sankey, D. P., Schacht, P., Schiek, S., Schlief, S., Schleper, P., von Schlippe, W., Schmidt, D., Schmidt, G., Schoning, A., Braunschweig, W., Schroder, V., Schuhmann, E., Schwab, B., Sciacca, G., Sefkow, F., Seidel, M., Sell, R., Semenov, A., Chekelian, V. I., Sheviakov, I., Brisson, V., Shtarkov, L. N., Siegmon, G., Siewert, U., Sirois, Y., Skillicorn, I. O., Smirnov, P., Smith, J. R., Solochenko, V., Solovev, Ya., Spiekermann, J., Bruncko, D., Spielman, S., Spitzer, H., Starosta, R., Steenbock, M., Steffen, P., Steinberg, R., Stella, B., Stephens, K., Stier, J., Stiewe, J., Brune, C., Stosslein, U., Stolze, K., Strachota, J., Straumann, U., Struczinski, W., Sutton, J. P., Tapprogge, S., Chernyshov, V., Theissen, J., Thiebaux, C., Buchholz, R., Thompson, Graham, Truoel, Peter, Turnau, J., Tutas, J., Ulkes, P., Usik, A., Valkar, S., Valkarova, A., Vallee, C., Vandenplas, D., Bungener, L., Van Esch, P., Van Mechelen, P., Vartapetian, A., Vazdik, Y., Verrecchia, P., Villet, G., Wacker, K., Wagener, A., Wagener, M., Walther, A., Arpagaus, M., Burger, J., Waugh, B., Weber, G., Weber, M., Wegener, D., Wegner, A., Wellisch, H. P., West, L. R., Willard, S., Winde, M., Winter, G. G., Busser, F. W., Wittek, C., Wright, A. E., Wunsch, E., Wulff, N., Yiou, T. P., Zacek, J., Zarbock, D., Zhang, Z., Zhokin, A., Zimmer, M., Bunyatyan, A., Zimmermann, W., Zomer, F., Zsembery, J., Zuber, K., zur Nedden, M., H1 Collaboration, Burke, Stephen, Burton, M., Buschhorn, G., Campbell, A. J., Carli, T., Charles, F., Charlet, M., Babaev, A., Clarke, D., Clegg, Arthur B., Clerbaux, B., Contreras, J. G., Cormack, C., Coughlan, J. A., Courau, A., Coutures, C., Cozzika, G., Criegee, L., Bahr, J., Cussans, D. G., Cvach, J., Dagoret, S., Dainton, J. B., Dau, W. D., Daum, K., David, M., Davis, C. L., Delcourt, B., Del Buono, L., Ban, J., de Roeck, A., De Wolf, E. A., Dixon, P., Di Nezza, P., Dollfus, C., Dowell, J. D., Dreis, H. B., Droutskoi, V., Duboc, J., Duellmann, Dirk, Ban, Y., Dunger, O., Duhm, H., Ebert, J., Ebert, T. R., Eckerlin, Guenter, Efremenko, V., Egli, S., Ehrlichmann, H., Eichenberger, S., Eichler, R., Baranov, P., Eisele, F., Eisenhandler, E., Ellison, R. J., Elsen, E., Erdmann, M., Erdmann, W., Evrard, E., Favart, L., Fedotov, A., Feeken, D., 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), 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, and 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)
- Subjects
interaction [photon p] ,photoproduction [vector meson] ,nondiffractive ,elastic scattering ,photoproduction [hadron] ,296 GeV-cms ,hadron [photoproduction] ,vector meson [photoproduction] ,colliding beams [positron p] ,DESY HERA Stor ,photon p [interaction] ,positron p [colliding beams] ,one-photon [exchange] ,H1 ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ddc:530 ,energy dependence [cross section] ,dissociation [diffraction] ,exchange [one-photon] ,experimental results - 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 200GeV a value of $\sigma_{tot}~{\gamma{p}}= 165\pm2\pm11\mu$b 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
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