1. Deep Inelastic Scattering with Leading Protons or Large Rapidity Gaps at HERA
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Chekanov, S[ 1 ], Derrick, M[ 1 ], Magill, S[ 1 ], Musgrave, B[ 1 ], Nicholass, D[ 1 ], Repond, J[ 1 ], Yoshida, R[ 1 ], Mattingly, MCK[ 2 ], Antonioli, P[ 3 ], Bari, G[ 3 ], Bellagamba, L[ 3 ], Boscherini, D[ 3 ], Bruni, A[ 3 ], Bruni, G[ 3 ], Romeo, GC[ 3 ], Cindolo, F[ 3 ], Corradi, M[ 3 ], Iacobucci, G[ 3 ], Margotti, A[ 3 ], Massam, T[ 3 ], Nania, R[ 3 ], Polini, A[ 3 ], Antonelli, S[, 3, 4 ], Basile, M[, 3, 4 ], Bindi, 4 ], Cifarelli, L[, 3, 4 ], Contin, A[, 3, 4 ], Palmonari, F[, 3, 4, ], DE PASQUALE, Salvatore, 4 ], Sartorelli, G[, 3, 4 ], Zichichi, Bartsch, D[ 5 ], Brock, I[ 5 ], Hartmann, H[ 5 ], Hilger, E[ 5 ], Jakob, HP[ 5 ], Jungst, M[ 5 ], Nuncio Quiroz, AE[ 5 ], Paul, E[ 5 ], Samson, U[ 5 ], Schonberg, V[ 5 ], Shehzadi, R[ 5 ], Wlasenko, M[ 5 ], Brook, NH[ 6 ], Heath, GP[ 6 ], Morris, JD[ 6 ], Kaur, M[ 7 ], Kaur, P[, 7, 62, ], Singh, I[, 7, Capua, M[, 8, 9 ], Fazio, S[, 8, 9 ], Mastroberardino, A[, 8, 9 ], Schioppa, 9 ], Susinno, G[, 8, 9 ], Tassi, E[, 8, 9, ], Kim, JY[ 10 ], Ibrahim, ZA[ 11 ], Idris, FM[ 11 ], Kamaluddin, B[ 11 ], Abdullah, WATW[ 11 ], Ning, Y[ 12 ], Ren, Z[ 12 ], Sciulli, R[ 12 ], Chwastowski, J[ 13 ], Eskreys, A[ 13 ], Figiel, J[ 13 ], Galas, A[ 13 ], Olkiewicz, K[ 13 ], Pawlik, B[ 13 ], Stopa, P[ 13 ], Zawiejski, L[ 13 ], Adamczyk, L[ 14 ], Bold, T[ 14 ], Grabowska Bold, I[ 14 ], Kisielewska, D[ 14 ], Lukasik, J[ 14 ], Przybycien, M[ 14 ], Suszycki, L[ 14 ], Kotanski, A[ 15 ], Slominski, W[ 15 ], Behnke, O[ 16 ], Behrens, U[ 16 ], Blohm, C[ 16 ], Bonato, A[ 16 ], Borras, K[ 16 ], Bot, D[ 16 ], Ciesielski, R[ 16 ], Coppola, N[ 16 ], Fang, S[ 16 ], Fourletova, J[ 16 ], Geiser, A[ 16 ], Gottlicher, P[ 16 ], Grebenyuk, J[ 16 ], Gregor, I[ 16 ], Haas, T[ 16 ], Hain, W[ 16 ], Huttmann, A[ 16 ], Januschek, F[ 16 ], Kahle, B[ 16 ], Katkov, II[ 16 ], Klein, U[ 16 ], Kotz, U[ 16 ], Kowalski, H[ 16 ], Lisovyi, M[ 16 ], Lobodzinska, E[ 16 ], Lohr, B[ 16 ], Mankel, R[ 16 ], Melzer Pellmann, IA[ 16 ], Miglioranzi, S[ 16 ], Montanari, A[ 16 ], Namsoo, T[ 16 ], Notz, D[ 16 ], Parenti, A[ 16 ], Rinaldi, L[ 16 ], Roloff, P[ 16 ], Rubinsky, I[ 16 ], Schneekloth, U[ 16 ], Spiridonov, A[, 16, 63, ], Szuba, D[, 16, 64, ], J[, 16, 65, ], Theedt, T[ 16 ], Ukleja, J[ 16 ], Wolf, G[ 16 ], Wrona, K[ 16 ], Molina, AGY[ 16 ], Youngman, C[ 16 ], Zeuner, W[ 16 ], Drugakov, V[ 17 ], Lohmann, W[ 17 ], Schlenstedt, S[ 17 ], Barbagli, G[ 18 ], Gallo, E[ 18 ], Pelfer, Pg[, 19, 18, ], Bamberger, A[ 20 ], Dobur, D[ 20 ], Karstens, F[ 20 ], Vlasov, NN[ 20 ], Bussey, PJ[ 21 ], Doyle, AT[ 21 ], Dunne, W[ 21 ], Forrest, M[ 21 ], Rosin, M[ 21 ], Saxon, DH[ 21 ], Skillicorn, IO[ 21 ], Gialas, I[, 22, 16, ], Papageorgiu, K[ 22 ], Holm, U[ 23 ], Klanner, R[ 23 ], Lohrmann, E[ 23 ], Perrey, H[ 23 ], Schleper, P[ 23 ], Schorner Sadenius, T[ 23 ], Sztuk, J[ 23 ], Stadie, H[ 23 ], Turcato, M[ 23 ], Foudas, C[ 24 ], Fry, C[ 24 ], Long, KR[ 24 ], Tapper, AD[ 24 ], Matsumoto, T[ 25 ], Nagano, K[ 25 ], Tokushuku, K[ 25 ], Yamada, S[ 25 ], Yamazaki, Y[ 25 ], Barakbaev, AN[ 26 ], Boos, EG[ 26 ], Pokrovskiy, NS[ 26 ], Zhautykov, BO[ 26 ], Aushev, V[ 27 ], Bachynska, O[ 27 ], Borodin, M[ 27 ], Kadenko, I[ 27 ], Kozulia, A[ 27 ], Libov, V[ 27 ], Lontkovskyi, D[ 27 ], Makarenko, I[ 27 ], Sorokin, I[ 27 ], Verbytskyi, A[ 27 ], Volynets, O[ 27 ], Son, D[ 28 ], de Favereau, J[ 29 ], Piotrzkowski, K[ 29 ], Barreiro, F[ 30 ], Glasman, C[ 30 ], Jimenez, M[ 30 ], Labarga, L[ 30 ], del Peso, J[ 30 ], Ron, E[ 30 ], Soares, M[ 30 ], Terron, J[ 30 ], Uribe Estrada, C[ 30 ], Zambrana, M[ 30 ], Corriveau, F[ 31 ], Liu, C[ 31 ], Schwartz, J[ 31 ], Walsh, R[ 31 ], Zhou, C[ 31 ], Tsurugai, T[ 32 ], Antonov, A[ 33 ], Dolgoshein, BA[ 33 ], Gladkov, D[ 33 ], Sosnovtsev, V[ 33 ], Stifutkin, A[ 33 ], Suchkov, S[ 33 ], Dementiev, RK[ 34 ], Ermolov, PF[ 34 ], Gladilin, LK[ 34 ], Golubkov, YA[ 34 ], Khein, LA[ 34 ], Korzhavina, IA[ 34 ], Kuzmin, VA[ 34 ], Levchenko, BB[ 34 ], Lukina, OY[ 34 ], Proskuryakov, AS[ 34 ], Shcheglova, LM[ 34 ], Zotkin, DS[ 34 ], Abt, I[ 35 ], Caldwell, A[ 35 ], Kollar, D[ 35 ], Reisert, B[ 35 ], Schmidke, WB[ 35 ], Grigorescu, G[, 36, 37, ], Keramidas, A[, 36, Koffeman, E[, 36, Kooijman, P[, 36, Pellegrino, Tiecke, H[, 36, Vazquez, M[, 36, Wiggers, L[, 36, Brummer, N[ 38 ], Bylsma, B[ 38 ], Durkin, LS[ 38 ], Lee, A[ 38 ], Ling, TY[ 38 ], Allfrey, PD[ 39 ], Bell, MA[ 39 ], Cooper Sarkar, AM[ 39 ], Devenish, RCE[ 39 ], Ferrando, J[ 39 ], Foster, B[ 39 ], Gwenlan, C[ 39 ], Horton, K[ 39 ], Oliver, K[ 39 ], Robertson, A[ 39 ], Walczak, R[ 39 ], Bertolin, A[ 40 ], Dal Corso, F[ 40 ], Dusini, S[ 40 ], Longhin, A[ 40 ], Stanco, L[ 40 ], Bellan, P[, 40, 41, ], Brugnera, R[, 40, Carlin, Garfagnini, A[, 40, Limentani, S[, 40, BY[ 42 ], Oh, Raval, A[ 42 ], Whitmore, JJ[ 42 ], Iga, Y[ 43 ], D'Agostini, G[, 44, 45, ], Marini, Nigro, A[, 44, Cole, JE[ 46 ], Hart, JC[ 46 ], Heusch, C[ 47 ], Sadrozinski, H[ 47 ], Seiden, A[ 47 ], Wichmann, R[ 47 ], Williams, DC[ 47 ], Abramowicz, H[, 48, Ingbir, R[ 48 ], Kananov, S[ 48 ], Levy, A[ 48 ], Stern, A[ 48 ], Kuze, M[ 49 ], Maeda, J[ 49 ], Hori, R[ 50 ], Kagawa, S[ 50 ], Okazaki, N[ 50 ], Shimizu, S[ 50 ], Tawara, T[ 50 ], Hamatsu, R[ 51 ], Kaju, H[ 51 ], Kitamura, S[ 51 ], Ota, O[ 51 ], YD[ 51 ], Ri, Cirio, R[, 52, 53, ], Costa, M[, 52, Ferrero, Mi[, 52, Monaco, V[, 52, Peroni, C[, 52, Sacchi, Sola, Solano, A[, 52, Cartiglia, N[ 53 ], Maselli, S[ 53 ], Staiano, A[ 53 ], Arneodo, M[, 53, 54, ], Ruspa, Fourletov, S[ 55 ], Martin, JF[ 55 ], Stewart, TP[ 55 ], Boutle, SK[ 56 ], Butterworth, JM[ 56 ], Jones, TW[ 56 ], Loizides, JH[ 56 ], Wing, M[, 56, 23, ], Brzozowska, B[ 57 ], Ciborowski, J[ 57 ], Grzelak, G[ 57 ], Kulinski, P[ 57 ], Luzniak, P[ 57 ], Malka, J[ 57 ], Nowak, RJ[ 57 ], Pawlak, JM[ 57 ], Perlanski, W[ 57 ], Tymieniecka, T[, 57, 66, ], Zarnecki, AF[ 57 ], Adamus, M[ 58 ], Plucinski, P[ 58 ], Ukleja, A[ 58 ], Eisenberg, Y[ 59 ], Hochman, D[ 59 ], Karshon, U[ 59 ], Brownson, E[ 60 ], Reeder, DD[ 60 ], Savin, AA[ 60 ], Smith, WH[ 60 ], Wolfe, H[ 60 ], Bhadra, S[ 61 ], Catterall, CD[ 61 ], Cui, Y[ 61 ], Hartner, G[ 61 ], Menary, S[ 61 ], Noor, U[ 61 ], Standage, J[ 61 ], Whyte, J., S. CHEKANOV, M. DERRICK, S. MAGILL, B. MUSGRAVE, D. NICHOLASS, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, P. ANTONIOLI, G. BARI, L. BELLAGAMBA, D. BOSCHERINI, A. BRUNI, G. BRUNI, F. CINDOLO, M. CORRADI, G. IACOBUCCI, A. MARGOTTI, R. NANIA, A. POLINI, S. ANTONELLI, M. BASILE, M. BINDI, L. CIFARELLI, A. CONTIN, S. DE PASQUALE, G. SARTORELLI, A. ZICHICHI, D. BARTSCH, I. BROCK, H. HARTMANN, E. HILGER, H.-P. JAKOB, M. JÜNGST, A.E. NUNCIO-QUIROZ, E. PAUL, U. SAMSON, V. SCHÖNBERG, R. SHEHZADI, M. WLASENKO, N.H. BROOK, G.P. HEATH, J.D. MORRIS, M. KAUR, P. KAUR, I. SINGH, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, Z.A. IBRAHIM, F. MOHAMAD IDRIS, B. KAMALUDDIN, W.A.T. WAN ABDULLAH, Y. NING, Z. REN, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, K. OLKIEWICZ, B. PAWLIK, P. STOPA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, A. KOTANSKI, W. SLOMINSKI, O. BEHNKE, U. BEHRENS, I. BLOCH, C. BLOHM, A. BONATO, K. BORRAS, D. BOT, R. CIESIELSKI, N. COPPOLA, S. FANG, J. FOURLETOVA, A. GEISER, P. GÖTTLICHER, J. GREBENYUK, I. GREGOR, O. GUTSCHE, T. HAAS, W. HAIN, A. HÜTTMANN, J. JANUSCHEK, B. KAHLE, I.I. KATKOV, U. KLEIN, U. KÖTZ, H. KOWALSKI, M. LISOVYI, E. LOBODZINSKA, B. LÖHR, R. MANKEL, I.-A. MELZER-PELLMANN, S. MIGLIORANZI, A. MONTANARI, T. NAMSOO, D. NOTZ, A. PARENTI, L. RINALDI, P. ROLOFF, I. RUBINSKY, U. SCHNEEKLOTH, A. SPIRIDONOV, D. SZUBA, J. SZUBA, T. THEEDT, J. UKLEJA, G. WOLF, K. WRONA, A.G. YAGUES MOLINA, C. YOUNGMAN, W. ZEUNER, V. DRUGAKOV, W. LOHMANN, S. SCHLENSTEDT, G. BARBAGLI, E. GALLO, P. G. PELFER, A. BAMBERGER, D. DOBUR, F. KARSTENS, N.N. VLASOV, P.J. BUSSEY, A.T. DOYLE, W. DUNNE, M. FORREST, M. ROSIN, D.H. SAXON, I.O. SKILLICORN, I. GIALAS, K. PAPAGEORGIU, U. HOLM, R. KLANNER, E. LOHRMANN, H. PERREY, P. SCHLEPER, T. SCHÖRNER-SADENIUS, J. SZTUK, H.STADIE, M. TURCATO, C. FOUDAS, C. FRY, K.R. LONG, A.D. TAPPER, T. MATSUMOTO, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, V. AUSHEV, O. BACHYNSKA, M. BORODIN, I. KADENKO, A. KOZULIA, V. LIBOV, D. LONTKOVSKYI, I. MAKARENKO, IU. SOROKIN, A. VERBYTSKYI, O. VOLYNETS, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, E. RON, M. SOARES, J. TERRÓN, C. URIBE-ESTRADA, F. CORRIVEAU, C. LIU, J. SCHWARTZ, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, D. GLADKOV, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F.ERMOLOV, L.K. GLADILIN, YU.A. GOLUBKOV, L.A. KHEIN, I.A. KORZHAVINA, V.A.KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.S. PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, I. ABT, A. CALDWELL, D. KOLLAR, B. REISERT, W.B. SCHMIDKE, G. GRIGORESCU, A. KERAMIDAS, E. KOFFEMAN, P. KOOIJMAN, A. PELLEGRINO, H. TIECKE, M. VÁZQUEZ, L. WIGGERS, N. BRÜMMER, B. BYLSMA, L.S. DURKIN, A. LEE, T.Y. LING, P.D. ALLFREY, M.A. BELL, A.M. COOPER-SARKAR, R.C.E. DEVENISH, J. FERRANDO, B.FOSTER, C. GWENLAN, K. HORTON, K. OLIVER, A. ROBERTSON, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, B.Y. OH, A. RAVAL, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO, J.E. COLE, J.C. HART, H. ABRAMOWICZ, R. INGBIR, S. KANANOV, A. LEVY, A. STERN, M. KUZE, J. MAEDA, R. HORI, S. KAGAWA, N. OKAZAKI, S. SHIMIZU, T. TAWARA, R. HAMATSU, H. KAJI, S. KITAMURA, O. OTA, Y.D. RI, M.COSTA, M.I. FERRERO, V. MONACO, R. SACCHI, V. SOLA, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, T.P. STEWART, S.K. BOUTLE, J.M. BUTTERWORTH, R. HALL-WILTON, T.W. JONES, J.H. LOIZIDES, M. WING, B. BRZOZOWSKA, J. CIBOROWSKI, G. GRZELAK, P. KULINSKI, P. LUZNIAK, J. MALKA, R.J.NOWAK, J.M. PAWLAK, W. PERLANSKI, T. TYMIENIECKA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, A. UKLEJA, Y. EISENBERG, D. HOCHMAN, U. KARSHON, E. BROWNSON, D.D. REEDER, A.A. SAVIN, W.H. SMITH, H. WOLFE, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, J. STANDAGE, J. WHYTE., Zeus (IHEF, IoP, FNWI), and Precision Frontier
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Photon ,Proton ,Hadron ,HERA ,FOS: Physical sciences ,01 natural sciences ,High Energy Physics - Experiment ,Nuclear physics ,ENERGY ,High Energy Physics - Experiment (hep-ex) ,Positron ,High Energy Physics ,ZEUS Collaboration ,MONTE-CARLO ,EP COLLISIONS ,0103 physical sciences ,ddc:530 ,Rapidity ,010306 general physics ,Nuclear Experiment ,Physics ,CONSTRUCTION ,010308 nuclear & particles physics ,Scattering ,ZEUS BARREL CALORIMETER ,Deep inelastic scattering ,CENTRAL TRACKING DETECTOR ,PLUG CALORIMETER ,PARTON DISTRIBUTIONS ,DIFFRACTIVE SCATTERING ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,CROSS-SECTION - Abstract
The dissociation of virtual photons, $\gamma^{\star} p \to X p$, in events with a large rapidity gap between $X$ and the outgoing proton, as well as in events in which the leading proton was directly measured, has been studied with the ZEUS detector at HERA. The data cover photon virtualities $Q^2>2$ GeV$^2$ and $\gamma^{\star} p$ centre-of-mass energies $402$ GeV, where $M_X$ is the mass of the hadronic final state, $X$. Leading protons were detected in the ZEUS leading proton spectrometer. The cross section is presented as a function of $t$, the squared four-momentum transfer at the proton vertex and $\Phi$, the azimuthal angle between the positron scattering plane and the proton scattering plane. It is also shown as a function of $Q^2$ and $\xpom$, the fraction of the proton's momentum carried by the diffractive exchange, as well as $\beta$, the Bjorken variable defined with respect to the diffractive exchange., Comment: Typos fixed. This version coincides with that in Nucl. Phys. B 816 (2009) 1-61
- Published
- 2009