Elastic and Inelastic Photoproduction of J= Mesons at HERA

Results on J= / production in ep interactions in the H1 experiment at HERA are presented. The J= / mesons are produced by almost real photons (Q 2 0) and detected via their leptonic decays. The data have been taken in 1994 and correspond to an integrated l

hep-ex/9603005 19 Mar 1996

Results on J= / production in ep interactions in the H1 experiment at HERA are presented. The J= / mesons are produced by almost real photons (Q 2 0) and detected via their leptonic decays. The data have been taken in 1994 and correspond to an integrated l

S. Aid, V. Andreev, B. Andrieu, R.-D. Appuhn, M. Arpagaus, A. Babaev, J. Bahr, J. Ban, Y. Ban, P. Baranov, E. Barrelet, R. Barschke, W. Bartel, M. Barth, U. Bassler, H.P. Beck, H.-J. Behrend, A. Belousov, Ch. Berger, G. Bernardi, R. Bernet, G. Bertrand-Coremans, M. Besancon, R. Beyer, P. Biddulph, P. Bispham, J.C. Bizot, V. Blobel, K. Borras, F. Botterweck, V. Boudry, A. Braemer, W. Braunschweig, V. Brisson, D. Bruncko, C. Brune, R. Buchholz, L. Bungener, J. Burger, F.W. Busser, A. Buniatian;, S. Burke, M.J. Burton, G. Buschhorn, A.J. Campbell, T. Carli, F. Charles, M. Charlet, D. Clarke, A.B. Clegg, B. Clerbaux, S. Cocks, J.G. Contreras, C. Cormack, J.A. Coughlan, A. Courau, M.-C. Cousinou, G. Cozzika, L. Criegee, D.G. Cussans, J. Cvach, S. Dagoret, J.B. Dainton, W.D. Dau, K. Daum, M. David, C.L. Davis, B. Delcourt, A. De Roeck, E.A. De Wolf, M. Dirkmann, P. Dixon, P. Di Nezza, W. Dlugosz, C. Dollfus, J.D. Dowell, H.B. Dreis, A. Droutskoi, D. Dullmann, O. Dunger, H. Duhm, J. Ebert, T.R. Ebert, G. Eckerlin, V. Efremenko, S. Egli, R. Eichler, F. Eisele, E. Eisenhandler, R.J. Ellison, E. Elsen, M. Erdmann, W. Erdmann, E. Evrard, A.B. Fahr, L. Favart, A. Fedotov, D. Feeken, R. Felst, J. Feltesse, J. Ferencei, F. Ferrarotto, K. Flamm, M. Fleischer, M. Flieser, G. Flugge, A. Fomenko, B. Fominykh, J. Formanek, J.M. Foster, G. Franke, E. Fretwurst, E. Gabathuler, K. Gabathuler, F. Gaede, J. Garvey, J. Gayler, M. Gebauer, A. Gellrich, H. Genzel, R. Gerhards, A. Glazov, U. Goerlach, L. Goerlich, N. Gogitidze, M. Goldberg, D. Goldner, K. Golec-Biernat, B. Gonzalez-Pineiro, I. Gorelov, C. Grab, H. Grassler, R. Grassler, T. Greenshaw, R. Gri ths, G. Grindhammer, A. Gruber, C. Gruber, J. Haack, D. Haidt, L. Haj

duk, M. Hampel, W.J. Haynes, G. Heinzelmann, R.C.W. Henderson, H. Henschel, I. Herynek, M.F. Hess, W. Hildesheim, K.H. Hiller, C.D. Hilton, J. Hladky, K.C. Hoeger, M. Hoppner, D. Ho mann, T. Holtom, R. Horisberger, V.L. Hudgson, M. Hutte, H. Hufnagel, M. Ibbotson, H. Itterbeck, A. Jacholkowska, C. Jacobsson, M. Ja re, J. Janoth, T. Jansen, L. Jonsson, K. Johannsen, D.P. Johnson, L. Johnson, H. Jung, P.I.P. Kalmus, M. Kander, D. Kant, R. Kaschowitz, U. Kathage, J. Katzy, H.H. Kaufmann, O. Kaufmann, S. Kazarian, I.R. Kenyon, S. Kermiche, C. Keuker, C. Kiesling, M. Klein, C. Kleinwort, G. Knies, T. Kohler, J.H. Kohne, H. Kolanoski, F. Kole, S.D. Kolya, V. Korbel, M. Korn, P. Kostka, S.K. Kotelnikov, T. Kramerkamper, M.W. Krasny;, H. Krehbiel, D. Krucker, U. Kruger, U. Kruner-Marquis, H. Kuster, M. Kuhlen, T. Kurca, J. Kurzhofer, D. Lacour, B. Laforge, R. Lander, M.P.J. Landon, W. Lange, U. Langenegger, J.-F. Laporte, A. Lebedev, F. Lehner, C. Leverenz, S. Levonian, Ch. Ley, G. Lindstrom, M. Lindstroem, J. Link, F. Linsel, J. Lipinski, B. List, G. Lobo, H. Lohmander, J.W. Lomas, G.C. Lopez, V. Lubimov, D. Luke;, N. Magnussen, E. Malinovski, S. Mani, R. Maracek, P. Marage, J. Marks, R. Marshall, J. Martens, G. Martin, R. Martin, H.-U. Martyn, J. Martyniak, T. Mavroidis, S.J. Max eld, S.J. McMahon, A. Mehta, K. Meier, T. Merz, A. Meyer, A. Meyer, H. Meyer, J. Meyer, P.-O. Meyer, A. Migliori, S. Mikocki, D. Milstead, J. Moeck, F. Moreau, J.V. Morris, E. Mroczko, D. Muller, G. Muller, K. Muller, P. Mur n, V. Nagovizin, R. Nahnhauer, B. Naroska, Th. Naumann, P.R. Newman, D. Newton, D. Neyret, H.K. Nguyen, T.C. Nicholls, F. Niebergall, C. Niebuhr, Ch. Niedzballa, H. Niggli, R. Nisius, G. Nowak, G.W. Noyes, M. NybergWerther, M. Oakden, H. Oberlack, U. Obrock, J.E. Olsson, D. Ozerov, P. Palmen, E. Panaro, A. Panitch, C. Pascaud, G.D. Patel, H. Pawletta, E. Peppel, E. Perez,14 26 29 12 37 25 36 18 28 26 30 12 12 1 5 30 38 12 26 30 37 5 10 12 23 23 28 14 9 5 29 15 1 28 18 16 12 14 12 14 12 39 19 23 27 5 12 27 12 12 6 19 20 9 20 6 28 24 10 12 6 31 30 20 17 35 10 19 28 12 5 9 19 33 8 38 4 2 25 14 14 13 35 20 12 25 38 37 15 5 21 23 12 15 37 14 5 25 14 12 10 18 33 12 9 27 2 26 25 32 23 12 13 20 34 27 4 12 36 12 1 12 36 12 7 26 30 9 7 30 25 37 2 2 20 21 27 27 17 36 12 7 1 6 14 19 36 31 27 9 12 36 23 31 23 12 20 1 34 4 9 15 23 28 22 28 16 12 22 14 5 19 10 21 12 21 2 17 15 36 15 12 4 24 1 27 8 36 12 12 1 27 3 23 12 9 36 26 9 7 30 12 2 12 12 22 27 36 9 30 10 8 21 36 37 10 26 12 12 26 2 13 22 8 12 14 12 28 22 23 13 25 5 9 12 35 26 8 18 24 23 35 14 20 1 7 21 20 20 6 16 36 14 12 35 12 2 29 7 20 27 29 6 7 38 12 12 18 25 36 14 36 4 19 30 30 4 14 12 1 37 1 7 6 22 20 27 9 12 25 2 12 5 28 20 2 36 10

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Results on J= / production in ep interactions in the H1 experiment at HERA are presented. The J= / mesons are produced by almost real photons (Q 2 0) and detected via their leptonic decays. The data have been taken in 1994 and correspond to an integrated l

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J.P. Phillips, A. Pieuchot, D. Pitzl, G. Pope, S. Pr

ell, R. Prosi, K. Rabbertz, G. Radel, F. Raupach, P. Reimer, S. Reinshagen, H. Rick, V. Riech, J. Riedlberger, F. Riepenhausen, S. Riess, E. Rizvi, S.M. Robertson, P. Robmann, H.E. Rolo, R. Roosen, K. Rosenbauer, A. Rostovtsev, F. Rouse, C. Royon, K. Ruter, S. Rusakov, K. Rybicki, N. Sahlmann, D.P.C. Sankey, P. Schacht, S. Schiek, S. Schleif, P. Schleper, W. von Schlippe, D. Schmidt, G. Schmidt, A. Schoning, V. Schroder, E. Schuhmann, B. Schwab, F. Sefkow, M. Seidel, R. Sell, A. Semenov, V. Shekelyan, I. Sheviakov …… 此处隐藏：44470字，全部文档内容请下载后查看。喜欢就下载吧 ……