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154 results on '"ADAMUS M"'

1. Measurement of the cross-section ratio $σ_{ψ(2S )}/σ_{J/ψ(1S )}$ in exclusive photoproduction at HERA

Author: ZEUS Collaboration, Abt, I., Adamus, M., Aggarwal, R., Aushev, V., Behnke, O., Bertolin, A., Bloch, I., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Dementiev, R. K., Dusini, S., Ferrando, J., Foster, B., Gallo, E., Gangadharan, D., Garfagnini, A., Geiser, A., Grzelak, G., Gwenlan, C., Hochman, D., Jomhari, N. Z., Kadenko, I., Karshon, U., Kaur, P., Klanner, R., Klein, U., Korzhavina, I. A., Kovalchuk, N., Kuze, M., Levchenko, B. B., Levy, A., Löhr, B., Lohrmann, E., Longhin, A., Lorkowski, F., Makarenko, I., Malka, J., Masciocchi, S., Nagano, K., Nam, J. D., Onishchuk, Yu., Paul, E., Pidhurskyi, I., Polini, A., Przybycień, M., Quintero, A., Rubinsky, I., Ruspa, M., Schneekloth, U., Schörner-Sadenius, T., Selyuzhenkov, I., Shchedrolosiev, M., Shcheglova, L. M., Skillicorn, I. O., Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., Surrow, B., Tokushuku, K., Tomaszewska, J., Trofymov, A., Turkot, O., Tymieniecka, T., Verbytskyi, A., Abdullah, W. A. T. Wan, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Żarnecki, A. F., and Zenaiev, O.
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), FOS: Physical sciences
Abstract: The exclusive photoproduction reactions $γp \to J/ψ(1S) p$ and $γp \to ψ(2S) p$ have been measured at an $ep$ centre-of-mass energy of 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 373 pb$^{-1}$. The measurement was made in the kinematic range $30 < W < 180$ GeV, $Q^2 < 1$ GeV$^2$ and $|t| < 1$ GeV$^2$, where $W$ is the photon--proton centre-of-mass energy, $Q^2$ is the photon virtuality and $t$ is the squared four-momentum transfer at the proton vertex. The decay channels used were $J/ψ(1S) \to μ^+ μ^-$, $ψ(2S) \to μ^+ μ^-$ and $ψ(2S) \to J/ψ(1S) π^+ π^-$ with subsequent decay $J/ψ(1S) \to μ^+ μ^-$. The ratio of the production cross sections, $R = σ_{ψ(2S)} / σ_{J/ψ(1S)}$, has been measured as a function of $W$ and $|t|$ and compared to previous data in photoproduction and deep inelastic scattering and with predictions of QCD-inspired models of exclusive vector-meson production, which are in reasonable agreement with the data., 31 pages, 9 figures. Updated according to comments from journal referee including a new table. Added full collaboration author list
Published: 2022
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2. A role of the Nse4 kleisin and Nse1/Nse3 KITE subunits in the ATPase cycle of SMC5/6

Author: Vondrova, L., Adamus, M., Nociar, M., Kolesar, P., Oliver, A.W., and Palecek, J.J.
Subjects: Linker, Protein subunit, Genetics, Biophysics, ATPase, Biology, Motor activity
Abstract: The SMC (Structural Maintenance of Chromosomes) complexes are composed of SMC dimers, kleisin and kleisin-interacting subunits. Mutual interactions of these subunits constitute the basal architecture of the SMC complexes. Particularly, terminal domains of the kleisin subunit bridge the SMC head domains of the SMC molecules. Binding of ATP molecules to the heads and their hydrolysis alter the shape of long SMC molecules (from rod-like to open-ring shapes) and power them with motor activity. The kleisin-interacting (HAWK or KITE) subunits bind kleisin linker regions and regulate such dynamic activities.We developed new systems to follow the interactions between SMC5/6 subunits and stability of the SMC5/6 complexes. First, we show that the N-terminal domain of the Nse4 kleisin molecule binds to the SMC6 neck and bridges it to the SMC5 head. Second, binding of the Nse1 and Nse3 KITE proteins to the Nse4 linker part increases stability of the ATP-free SMC5/6 complex. In contrast, binding of ATP to the SMC5/6 complex containing KITE subunits significantly decreases its stability. Elongation of the Nse4 linker partially suppresses instability of the ATP-bound complex, suggesting that the binding of the KITE proteins to the Nse4 linker constrains its limited size. Our data suggest that the KITE proteins may shape the Nse4 linker to fit the ATP-free complex optimally and to facilitate opening of the complex upon ATP binding. This mechanism suggests an important role of the KITE subunits in the dynamics of the SMC5/6 complexes.AUTHOR SUMMARYThe SMC5/6 complex is member of the Structural maintenance of chromosomes (SMC) family, key organizers of both prokaryotic and eukaryotic genomes. Their architecture and dynamics (driven by ATP binding and hydrolysis) are essential for cellular processes, like chromatin segregation, condensation, replication and repair. In this paper, we described conserved mode of the Nse4 kleisin subunit binding to the SMC6 (similar to cohesin and condensin) and its bridging role. Furthermore, we showed different impact of the binding of the Nse1-Nse3 KITE subunits to the Nse4 kleisin bridge. Our study suggested that the KITE proteins modulate the stability of the SMC5/6 complex, depending on its binding and hydrolysis of ATP. Our findings uncover molecular mechanisms underlying dynamics of the SMC5/6 complexes.
Published: 2019

3. Limits on the effective quark radius from inclusive ep scattering at HERA

Author: Abramowicz, H., Abt, I., Boos, EG, Stopa, P., Sztuk-Dambietz, J., Tassi, E., Tokushuku, K., Tomaszewska, J., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Verbytskyi, A., Brock, I., Wan Abdullah, WAT, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Zakharchuk, N., Żarnecki, AF, Zawiejski, L., Zenaiev, O., Zhautykov, BO, Brook, NH, Zotkin, DS, Bhadra, S., Gwenlan, C., Hlushchenko, O., Polini, A., Mastroberardino, A., Sukhonos, D., ZEUS Collaboration, Brugnera, R., Bruni, A., Bussey, PJ, Caldwell, A., Capua, M., Catterall, CD, Chwastowski, J., Adamczyk, L., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, AM, Corradi, M., Dementiev, RK, Devenish, RCE, Dusini, S., Foster, B., Gach, G., Gallo, E., Adamus, M., Garfagnini, A., Geiser, A., Gizhko, A., Gladilin, LK, Golubkov, Yu A, Grzelak, G., Guzik, M., Hain, W., Hochman, D., Hori, R., Antonelli, S., Ibrahim, ZA, Iga, Y., Ishitsuka, M., Januschek, F., Jomhari, NZ, Kadenko, I., Kananov, S., Karshon, U., Kaur, P., Kisielewska, D., Aushev, V., Klanner, R., Klein, U., Korzhavina, IA, Kotański, A., Kötz, U., Kovalchuk, N., Kowalski, H., Krupa, B., Kuprash, O., Kuze, M., Behnke, O., Levchenko, BB, Levy, A., Limentani, S., Lisovyi, M., Lobodzinska, E., Löhr, B., Lohrmann, E., Longhin, A., Lontkovskyi, D., Lukina, OYu, Behrens, U., Makarenko, I., Malka, J., Mohamad Idris, F., Mohammad Nasir, N., Myronenko, V., Nagano, K., Nobe, T., Nowak, RJ, Onishchuk, Yu, Paul, E., Bertolin, A., Perlański, W., Pokrovskiy, NS, Przybycien, M., Roloff, P., Ruspa, M., Saxon, DH, Schioppa, M., Schneekloth, U., Schörner-Sadenius, T., Shcheglova, LM, Bloch, I., Shevchenko, R., Shkola, O., Shyrma, Yu, Singh, I., Skillicorn, IO, Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., and Stern, A.
Subjects: Quark, Particle physics, Nuclear and High Energy Physics, neutral current, Physics beyond the Standard Model, measured [channel cross section], HERA, model [form factor], FOS: Physical sciences, Parton, 4/3, 01 natural sciences, charged current, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), HERA, ZEUS, Deep inelastic scattering, 0103 physical sciences, TeV [scale], ddc:530, deep inelastic scattering [positron p], 010306 general physics, Physics, Luminosity (scattering theory), Neutral current, new physics, 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, ZEUS, Radius, form factor [quark], scattering [electron quark], DESY HERA Stor, High Energy Physics - Phenomenology, deep inelastic scattering [electron p], High Energy Physics::Experiment, distribution function [parton], inclusive reaction [lepton nucleon], Deep inelastic scattering, Particle Physics - Experiment, experimental results
Abstract: The high-precision HERA data allows searches up to TeV scales for Beyond the Standard Model contributions to electron-quark scattering. Combined measurements of the inclusive deep inelastic cross sections in neutral and charged current $ep$ scattering corresponding to a luminosity of around 1 fb$^{-1}$ have been used in this analysis. A new approach to the beyond the Standard Model analysis of the inclusive $ep$ data is presented; simultaneous fits of parton distribution functions together with contributions of "new physics" processes were performed. Results are presented considering a finite radius of quarks within the quark form-factor model. The resulting 95% C.L. upper limit on the effective quark radius is $0.43\cdot 10^{-16}$ cm., 10 pages, 4 figures, accepted by Phys. Lett. B
Published: 2016
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4. Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

Author: Chekanov, S[ 2 ], Derrick, M[ 2 ], Magill, S[ 2 ], Musgrave, B[ 2 ], Nicholass, D[ 2 ], Repond, J[ 2 ], Yoshida, R[ 2 ], Mattingly, MCK[ 3 ], Antonioli, R[ 4 ], Bari, G[ 4 ], Bellagamba, L[ 4 ], Boscherini, D[ 4 ], Bruni, A[ 4 ], Bruni, G[ 4 ], Cindolo, F[ 4 ], Corradi, M[ 4 ], Iacobucci, G[ 4 ], Margotti, A[ 4 ], Nania, R[ 4 ], Polini, A[ 4 ], Antonelli, S[, 4, 5 ], Basile, M[, 4, 5 ], Bindi, 5 ], Cifarelli, L[, 4, 5 ], Contin, A[, 4, 5, ], DE PASQUALE, Salvatore, 5 ], Sartorelli, G[, 4, 5 ], Zichichi, Bartsch, D[ 6 ], Brock, I[ 6 ], Hartmann, H[ 6 ], Hilger, E[ 6 ], Jakob, HP[ 6 ], Jungst, M[ 6 ], Nuncio Quiroz, AE[ 6 ], Paul, E[ 6 ], Samson, U[ 6 ], Schonberg, V[ 6 ], Shehzadi, R[ 6 ], Wlasenko, M[ 6 ], Brook, NH[ 7 ], Heath, GP[ 7 ], Morris, JD[ 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 ], Kamaluddin, B[ 11 ], Abdullah, WATW[ 11 ], Ning, Y[ 12 ], Ren, Z[ 12 ], Sciulli, F[ 12 ], Chwastowski, J[ 13 ], Eskreys, A[ 13 ], Figiel, J[ 13 ], Galas, A[ 13 ], Gil, M[ 13 ], Olkiewicz, K[ 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 ], Behrens, U[ 1 ], Blohm, C[ 1 ], Bonato, A[ 1 ], Borras, K[ 1 ], Ciesielski, R[ 1 ], Coppola, N[ 1 ], Fang, S[ 1 ], Fourletova, J[ 1 ], Geiser, A[ 1 ], Gottlicher, R[ 1 ], Grebenyuk, J[ 1 ], Gregor, I[ 1 ], Haas, T[ 1 ], Hain, W[ 1 ], Huttmann, A[ 1 ], Januschek, F[ 1 ], Kahle, B[ 1 ], Katkov, II[ 1 ], Klein, U[ 1 ], Kotz, U[ 1 ], Kowalski, H[ 1 ], Lobodzinska, E[ 1 ], Lohr, B[ 1 ], Mankel, R[ 1 ], Melzer Pellmann, IA[ 1 ], Miglioranzi, S[ 1 ], Montanari, A[ 1 ], Namsoo, T[ 1 ], Notz, D[ 1 ], Parenti, A[ 1 ], Rinaldi, L[ 1 ], Roloff, P[ 1 ], Rubinsky, I[ 1 ], Santamarta, R[ 1 ], Schneekloth, U[ 1 ], Spiridonov, A[, 1, 18, ], Szuba, D[, 1, 19, ], J[, 1, 14, ], Theedt, T[ 1 ], Wolf, G[ 1 ], Wrona, K[ 1 ], Molina, AGY[ 1 ], Youngman, C[ 1 ], Zeuner, W[ 1 ], Drugakov, V[ 16 ], Lohmann, W[ 16 ], Schlenstedt, S[ 16 ], Barbagli, G[ 17 ], Gallo, E[ 17 ], Pelfer, Pg[, 17, 20, ], Bamberger, A[ 21 ], Dobur, D[ 21 ], Karstens, F[ 21 ], Vlasov, NN[ 21 ], Bussey, PJ[ 22 ], Doyle, AT[ 22 ], Dunne, W[ 22 ], Forrest, M[ 22 ], Rosin, M[ 22 ], Saxon, DH[ 22 ], Skillicorn, IO[ 22 ], Gialas, I[ 23 ], Papageorgiu, K[ 23 ], Holm, U[ 24 ], Klanner, R[ 24 ], Lohrmann, E[ 24 ], Schleper, P[ 24 ], Schorner Sadenius, T[ 24 ], Sztuk, J[ 24 ], Stadie, H[ 24 ], Turcato, M[ 24 ], Foudas, C[ 25 ], Fry, C[ 25 ], Long, KR[ 25 ], Tapper, AD[ 25 ], Matsumoto, T[ 26 ], Nagano, K[ 26 ], Tokushuku, K[ 26 ], Yamada, S[ 26 ], Yamazaki, Y[ 26 ], Barakbaev, AN[ 27 ], Boos, EG[ 27 ], Pokrovskiy, NS[ 27 ], Zhautykov, BO[ 27 ], Aushev, V[, 28, 29, ], Bachynska, O[, 28, Borodin, M[, 28, Kadenko, I[, 28, Kozulia, A[, 28, Libov, Lisovyi, Lontkovskyi, D[, 28, Makarenko, Sorokin, Verbytskyi, Volynets, Son, D[ 30 ], de Favereau, J[ 31 ], Piotrzkowski, K[ 31 ], Barreiro, F[ 32 ], Glasman, C[ 32 ], Jimenez, M[ 32 ], Labarga, L[ 32 ], del Peso, J[ 32 ], Ron, E[ 32 ], Soares, M[ 32 ], Terron, J[ 32 ], Zambrana, M[ 32 ], Corriveau, F[ 33 ], Liu, C[ 33 ], Schwartz, J[ 33 ], Walsh, R[ 33 ], Zhou, C[ 33 ], Tsurugai, T[ 34 ], Antonov, A[ 35 ], Dolgoshein, BA[ 35 ], Gladkov, D[ 35 ], Sosnovtsev, V[ 35 ], Stifutkin, A[ 35 ], Suchkov, S[ 35 ], Dementiev, RK[ 36 ], Ermolov, PF[ 36 ], Gladilin, LK[ 36 ], Golubkov, YA[ 36 ], Khein, LA[ 36 ], Korzhavina, IA[ 36 ], Kuzmin, VA[ 36 ], Levchenko, BB[ 36 ], Lukina, OY[ 36 ], Proskuryakov, AS[ 36 ], Shcheglova, LM[ 36 ], Zotkin, DS[ 36 ], Abt, I[ 37 ], Caldwell, A[ 37 ], Kollar, D[ 37 ], Reisert, B[ 37 ], Schmidke, WB[ 37 ], Grigorescu, G[, 38, 39, ], Keramidas, A[, 38, Koffeman, E[, 38, Kooijman, P[, 38, Pellegrino, Tiecke, H[, 38, Vazquez, M[, 38, Wiggers, L[, 38, Brummer, N[ 40 ], Bylsma, B[ 40 ], Durkin, LS[ 40 ], Lee, A[ 40 ], Ling, TY[ 40 ], Allfrey, PD[ 41 ], Bell, MA[ 41 ], Cooper Sarkar, AM[ 41 ], Devenish, RCE[ 41 ], Ferrando, J[ 41 ], Foster, B[ 41 ], Korcsak Gorzo, K[ 41 ], Oliver, K[ 41 ], Robertson, A[ 41 ], Uribe Estrada, C[ 41 ], Walczak, R[ 41 ], Bertolin, A[ 42 ], Dal Corso, F[ 42 ], Dusini, S[ 42 ], Longhin, A[ 42 ], Stanco, L[ 42 ], Bellan, P[, 42, 43, ], Brugnera, R[, 42, Carlin, Garfagnini, A[, 42, Limentani, S[, 42, BY[ 44 ], Oh, Raval, A[ 44 ], Ukleja, J[ 44 ], Whitmore, JJ[ 44 ], Iga, Y[ 45 ], D'Agostini, G, Marini, G, Nigro, A, Cole, JE[ 46 ], Hart, JC[ 46 ], Abramowicz, H[, 37, 47, ], Ingbir, R[ 47 ], Kananov, S[ 47 ], Levy, A[ 47 ], Stern, A[ 47 ], Kuze, M[ 48 ], Maeda, J[ 48 ], Hori, R[ 49 ], Kagawa, S[ 49 ], Okazaki, N[ 49 ], Shimizu, S[ 49 ], Tawara, T[ 49 ], Hamatsu, R[ 50 ], Kaji, H[ 50 ], Kitamural, S[ 50 ], Ota, O[ 50 ], YD[ 50 ], Ri, Costa, M[, 51, 52, ], Ferrero, Mi[, 51, Monaco, V[, 51, Sacchi, R[, 51, Solano, A[, 51, Arneodo, M[, 52, 53, ], Ruspa, Fourletov, S[ 54 ], Martin, JF[ 54 ], Stewart, TP[ 54 ], Boutle, SK[ 55 ], Butterworth, JM[ 55 ], Gwenlan, C[ 55 ], Jones, TW[ 55 ], Loizides, JH[ 55 ], Wing, M[, 24, 55, ], Brzozowska, B[ 56 ], Ciborowski, J[, 56, 57, ], Grzelak, G[ 56 ], Kulinski, R[ 56 ], Luzniak, P[ 56 ], Malka, J[ 56 ], Nowak, RJ[ 56 ], Pawlak, JM[ 56 ], Tymieniecka, T[ 56 ], Ukleja, A[ 56 ], Zarnecki, AF[ 56 ], Adamus, M[ 58 ], Plucinski, R[ 58 ], Eisenberg, Y[ 59 ], Hochman, D[ 59 ], Karshon, U[ 59 ], Brownson, E[ 60 ], Danielson, T[ 60 ], Everett, A[ 60 ], Kcira, D[ 60 ], Reeder, DD[ 60 ], Ryan, P[ 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., Zeus (IHEF, IoP, FNWI), 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. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, Z.A. IBRAHIM, B. KAMALUDDIN, W.A.T. WAN ABDULLAH, Y. NING, Z. REN, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, A. KOTANSKI, W. SLOMINSKI, U. BEHRENS, C. BLOHM, A. BONATO, K. BORRAS, R. CIESIELSKI, N. COPPOLA, S. FANG, J. FOURLETOVA, A. GEISER, P. GÖTTLICHER, J. GREBENYUK, I. GREGOR, T. HAAS, W. HAIN, A. HÜTTMANN, J. JANUSCHEK, B. KAHLE, I.I. KATKOV, U. KLEIN, U. KÖTZ, H. KOWALSKI, 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, R. SANTAMARTA, U. SCHNEEKLOTH, A. SPIRIDONOV, D. SZUBA, J. SZUBA, T. THEEDT, 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, 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, M. LISOVYI, 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, M. ZAMBRANA, 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, K. KORCSAK-GORZO, K. OLIVER, A. ROBERTSON, C. URIBE-ESTRADA, 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. UKLEJA, 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, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, T.P. STEWART, S.K. BOUTLE, J.M. BUTTERWORTH, C. GWENLAN, 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, T. TYMIENIECKA, A. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, D. HOCHMAN, U. KARSHON, E. BROWNSON, T. DANIELSON, A. EVERETT, D. KÇIRA, D.D. REEDER, P. RYAN, A.A. SAVIN, W.H. SMITH, H. WOLFE, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, J. STANDAGE, and J. WHYTE.
Subjects: Nuclear and High Energy Physics, Particle physics, HERA, FOS: Physical sciences, Electron, 01 natural sciences, Standard Model, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, ddc:530, 010306 general physics, Nuclear Experiment, Boson, Physics, ZEUS (particle detector), Luminosity (scattering theory), 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Deep inelastic scattering, High Energy Physics::Experiment, Lepton
Abstract: A search for events with an isolated high-energy lepton and large missing transverse momentum has been performed with the ZEUS detector at HERA using a total integrated luminosity of 504 $\mathrm{pb}^{-1}$. The results agree well with Standard Model predictions. The cross section for production of single $W$ bosons in electron-proton collisions with unpolarised electrons is measured to be $0.89^{+0.25}_{-0.22}$ (stat.) $\pm{0.10}$ (syst.) pb., 7+17 pages, 3 figures, 6 tables
Published: 2016

5. Inclusive-jet cross sections in NC DIS at HERA and a comparison of the k(T), anti-k(T) and SIScone jet algorithms

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, A, Barbagli, G, Bari, G, Barreiro, F, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, and Bhadra, S
Published: 2016

6. Measurement of the t dependence in exclusive photoproduction of gamma(1s) mesons at HERA

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, A, Barbagli, G, Bari, G, Barreiro, F, Bartosik, N, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, and Bertolin, A
Abstract: The exclusive photoproduction reaction γp→Υ{hooked} (1S)p has been studied with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 468 pb -1. The measurement covers the kinematic range 60
Published: 2016

7. Measurement of beauty production in DIS and F-2(b(b)over-bar) extraction at ZEUS

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, A, Barbagli, G, Bari, G, Barreiro, F, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, and Bhadra, S
Published: 2016

8. Measurement of neutral current e(+/-)p cross sections at high Bjorken x with the ZEUS detector

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Arslan, O, Aushev, V, Aushev, Y, Bachynska, O, Barakbaev, A, Bartosik, N, Behnke, O, Behr, J, Behrens, U, Bertolin, A, Bhadra, S, Bloch, I, Bokhonov, V, Boos, E, Borras, K, Brock, I, Brugnera, R, Bruni, A, and Brzozowska, B
Abstract: The neutral current e±p cross section has been measured up to values of Bjorken x≅1 with the ZEUS detector at HERA using an integrated luminosity of 187pb-1 of e-p and 142pb-1 of e+p collisions at s=318GeV. Differential cross sections in x and Q2, the exchanged boson virtuality, are presented for Q2≥725GeV2. An improved reconstruction method and greatly increased amount of data allows a finer binning in the high-x region of the neutral current cross section and leads to a measurement with much improved precision compared to a similar earlier analysis. The measurements are compared to Standard Model expectations based on a variety of recent parton distribution functions. © 2014 American Physical Society.
Published: 2016

9. Exclusive photoproduction of J/psi mesons at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wessoleck, H, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Paganis, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Grabowska-Bold, I, Jelen, K, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Mindur, B, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Desler, K, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Labes, H, Lelas, D, Lohr, B, Mankel, R, Martinez, M, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Schneekloth, U, Selonke, F, Surrow, B, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Markun, P, Raach, H, Wolfle, S, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Bodmann, B, Holm, U, Salehi, H, Wick, K, Ziegler, A, Carli, T, Gialas, I, Klimek, K, Lohrmann, E, Milite, M, Stonjek, S, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Ahn, SH, Lee, SB, Park, SK, Lim, H, Son, D, Barreiro, F, Garcia, G, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Adamczyk, L, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lane, JB, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, and Collaboration, ZEUS
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Meson, Nuclear Theory, FOS: Physical sciences, DIFFRACTIVE PHOTOPRODUCTION, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, VECTOR-MESON, PARTON DISTRIBUTIONS, ELASTIC PHOTOPRODUCTION, MONTE-CARLO, PROTON SCATTERING, EVENT GENERATOR, GLOBAL ANALYSIS, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, Pomeron, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Vector meson, Nuclear Experiment, 010303 astronomy & astrophysics, Engineering (miscellaneous), QC, Event generator, Physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, HERA, Helicity, Vertex (geometry), High Energy Physics::Experiment
Abstract: The exclusive photoproduction of J/psi mesons, gamma p->J/psi p, has been studied in ep collisions with the ZEUS detector at HERA, in the kinematic range 20, Comment: 32 pages, 9 postscript figures added references - corrected typos accepted by EPJC
Published: 2016

10. Measurement of D* photoproduction at three different centre-of-mass energies at HERA

Author: Abramowicz, H., Abt, I., Barakbaev, A. N., Martin, J. F., Mergelmeyer, S., Idris, F. Mohamad, Mujkic, K., Myronenko, V., Nagano, K., Nigro, A., Nobe, T., Notz, D., Nowak, R. J., Bartosik, N., Olkiewicz, K., Onishchuk, Yu., Paul, E., Perlanski, W., Perrey, H., Pokrovskiy, N. S., Proskuryakov, A. S., Przybycien, M., Raval, A., Roloff, P., Behnke, O., Rubinsky, I., Ruspa, M., Samojlov, V., Saxon, D. H., Schioppa, M., Schmidke, W. B., Schneekloth, U., Schorner-Sadenius, T., Schwartz, J., Shcheglova, L. M., Behr, J., Shevchenko, R., Shkola, O., Singh, I., Skillicorn, I. O., Slominski, W., Sola, V., Solano, A., Spiridonov, A., Stanco, L., Stefaniuk, N., Behrens, U., Stern, A., Stewart, T. P., Stopa, P., Sztuk-Dambietz, J., Szuba, D., Szuba, J., Tassi, E., Temiraliev, T., Tokushuku, K., Tomaszewska, J., Bertolin, A., Trofymov, A., Trusov, V., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Verbytskyi, A., Viazlo, O., Walczak, R., Wan Abdullah, W. A. T., Bhadra, S., Wichmann, K., Wing, M., Wolf, G., Yamada, S., Yamazaki, Y., Zakharchuk, N., Zarnecki, A. F., Zawiejski, L., Zenaiev, O., Zhautykov, B. O., Bloch, I., Zhmak, N., Zotkin, D. S., ZEUS Collaboration, Bokhonov, V., Boos, E. G., Adamczyk, L., Borras, K., Brock, I., Brugnera, R., Bruni, A., Brzozowska, B., Bussey, P. J., Caldwell, A., Capua, M., Catterall, C. D., Chwastowski, J., Adamus, M., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Corriveau, F., D'Agostini, G., Dementiev, R. K., Devenish, R. C. E., Dolinska, G., Drugakov, V., Aggarwal, R., Dusini, S., Ferrando, J., Figiel, J., Foster, B., Gach, G., Garfagnini, A., Geiser, A., Gizhko, A., Gladilin, L. K., Gogota, O., Antonelli, S., Golubkov, Yu. A., Grebenyuk, J., Gregor, I., Grzelak, G., Gueta, O., Guzik, M., Hain, W., Hartner, G., Hochman, D., Hori, R., Arslan, O., Ibrahim, Z. A., Iga, Y., Ishitsuka, M., Iudin, A., Januschek, F., Kadenko, I., Kananov, S., Kanno, T., Karshon, U., Kaur, M., Aushev, V., Kaur, P., Khein, L. A., Kisielewska, D., Klanner, R., Klein, U., Kondrashova, N., Kononenko, O., Korol, Ie., Korzhavina, I. A., Kotanski, A., Aushev, Y., Kotz, U., Kovalchuk, N., Kowalski, H., Kuprash, O., Kuze, M., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Lisovyi, M., Bachynska, O., Lobodzinska, E., Lohmann, W., Lohr, B., Lohrmann, E., Longhin, A., Lontkovskyi, D., Lukina, O. Yu., Maeda, J., Makarenko, I., and Malka, J.
Subjects: Particle physics, Nuclear and High Energy Physics, Photon, Meson, HERA, ZEUS, measured [channel cross section], FOS: Physical sciences, heavy quark production, photoproduction [D*(2010)], transverse momentum, 01 natural sciences, High Energy Physics - Experiment, energy dependence, Nuclear physics, High Energy Physics - Experiment (hep-ex), TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, 0103 physical sciences, quantum chromodynamics, Rapidity, ddc:530, hadronic decay [D*(2010)], 010306 general physics, Nuclear Experiment, charm physics, Quantum chromodynamics, Physics, 010308 nuclear & particles physics, lepton-nucleon scattering, scattering [electron p], 251: 318 GeV-cms [225], Deep inelastic scattering, QCD, DESY HERA Stor, rapidity, Transverse momentum, High Energy Physics::Experiment, Vertex detector, 1 [higher-order], experimental results
Abstract: The photoproduction of $D^{*\pm}$ mesons has been measured with the ZEUS detector at HERA at three different ep centre-of-mass energies, $\sqrt{s}$, of 318, 251 and 225 GeV. For each data set, $D^*$ mesons were required to have transverse momentum, $p_T^{D^*}$, and pseudorapidity, $��^{D^*}$, in the ranges $1.9 < p_T^{D^*} < 20$ GeV and $|��^{D^*}, 17 pages, 7 figures, accepted by JHEP. Updated version includes comments from journal referee
Published: 2016

11. Inclusive-jet photoproduction at HERA and determination of α s

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, A, Barbagli, G, Bari, G, Barreiro, F, Bartosik, N, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, and Bertolin, A
Published: 2016

12. Scaled momentum spectra in deep inelastic scattering at HERA (vol 06, 009, 2010)

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, A, Barbagli, G, Bari, G, Barreiro, F, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, Bhadra, S, and Bindi, M
Published: 2016

13. Measurement of exclusive omega electroproduction at HERA

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, MCK, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Hartmann, H, Heinloth, K, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wieber, H, Bailey, DS, Barret, O, Brook, NH, Foster, B, Heath, GP, Heath, HF, McFall, JD, Rodrigues, E, Scott, J, Tapper, RJ, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, HY, Kim, JY, Lee, JH, Lim, IT, Ma, KJ, Pac, MY, Caldwell, A, Liu, W, Liu, X, Mellado, B, Paganis, S, Sampson, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Piotrzkowski, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, AM, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Kotanski, A, Bauerdick, LAT, Behrens, U, Bienlein, JK, Borras, K, Dannheim, D, Desler, K, Drews, G, Fox-Murphy, A, Fricke, U, Goebel, F, Goers, S, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hasell, D, Hebbel, K, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Mankel, R, Martinez, M, Milite, M, Moritz, M, Notz, D, Pelucchi, F, Petrucci, MC, Rohde, M, Savin, AA, Schneekloth, U, Selonke, F, Sievers, M, Stonjek, S, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Coldewey, C, Viani, ALD, Meyer, A, Schlenstedt, S, Straub, PB, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Benen, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Bussey, PJ, Bell, M, Doyle, AT, Lee, SW, Lupi, A, Macdonald, N, McCance, GJ, Saxon, DH, Sinclair, LE, Skillicorn, IO, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Garfagnini, A, Gialas, I, Gladilin, LK, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Goncalo, R, Long, KR, Miller, DB, Tapper, AD, Walker, R, Mallik, U, Cloth, P, Filges, D, Ishii, T, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Ahn, SH, Lee, SB, Park, SK, Lim, H, Park, IH, Son, D, Barreiro, F, Garcia, G, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Barbi, M, Corriveau, F, Hanna, DS, Ochs, A, Padhi, S, Stairs, DG, Wing, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, M, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Schagen, S, van Sighem, A, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Vossebeld, J, Wiggers, L, de Wolf, E, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Grosse-Knetter, J, Matsushita, T, Ruske, O, Sutton, MR, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Dusini, S, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Turcato, M, Voci, C, Adamczyk, L, Iannotti, L, Oh, BY, Okrasinski, JR, Saull, PRB, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Koop, T, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, JM, Catterall, CD, Hayes, ME, Heaphy, EA, Jones, TW, Lane, JB, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Catterall, C, Cole, JE, Frisken, WR, Hall-Wilton, R, Khakzad, M, Menary, S, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, Meson, DEEP, FOS: Physical sciences, 01 natural sciences, Zeus (malware), Omega, High Energy Physics - Experiment, Luminosity, Nuclear physics, High Energy Physics - Experiment (hep-ex), DESIGN, 0103 physical sciences, SCATTERING, 010306 general physics, Nuclear Experiment, QC, Quantum chromodynamics, Physics, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, VECTOR-MESONS, PHOTOPRODUCTION, QCD, CONSTRUCTION, RHO(0), ZEUS, Research Groups and Centres\Physics\Low Temperature Physics, 010308 nuclear & particles physics, Scattering, Faculty of Science\Physics, HERA, High Energy Physics::Experiment
Abstract: The exclusive electroproduction of omega mesons, ep -> e omega p, has been studied in the kinematic range 3 pi^+pi^-pi^0. The exclusive (ep -> e omega p) cross section in the above kinematic region is 0.108 +- 0.014(stat.) +- 0.026(syst.) nb. The reaction ep -> e phi p, phi -> pi^+pi^-pi^0, has also been measured. The cross sections, as well as the cross-section ratios omega/rho and omega/phi, are presented as a function of W and Q^2. Thus, for the first time, the properties of omega electroproduction can be compared to those of rho^0, phi and J/psi electroproduction at high W., Comment: 15 pages including 4 figures
Published: 2016

14. Combined QCD and electroweak analysis of HERA data

Author: Abramowicz, H., Abt, I., Boos, EG, Stopa, P., Sztuk-Dambietz, J., Tassi, E., Tokushuku, K., Tomaszewska, J., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Verbytskyi, A., Brock, I., Wan Abdullah, WAT, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Zakharchuk, N., Żarnecki, AF, Zawiejski, L., Zenaiev, O., Zhautykov, BO, Brook, NH, Zotkin, DS, Bhadra, S., Gwenlan, C., Hlushchenko, O., Polini, A., Mastroberardino, A., ZEUS Collaboration, Brugnera, R., Bruni, A., Bussey, PJ, Caldwell, A., Capua, M., Catterall, CD, Chwastowski, J., Adamczyk, L., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, AM, Corradi, M., Dementiev, RK, Devenish, RCE, Dusini, S., Foster, B., Gach, G., Gallo, E., Adamus, M., Garfagnini, A., Geiser, A., Gizhko, A., Gladilin, LK, Golubkov, Yu A, Grzelak, G., Guzik, M., Hain, W., Hochman, D., Hori, R., Antonelli, S., Ibrahim, ZA, Iga, Y., Ishitsuka, M., Januschek, F., Jomhari, NZ, Kadenko, I., Kananov, S., Karshon, U., Kaur, P., Kisielewska, D., Aushev, V., Klanner, R., Klein, U., Korzhavina, IA, Kotański, A., Kötz, U., Kovalchuk, N., Kowalski, H., Krupa, B., Kuprash, O., Kuze, M., Behnke, O., Levchenko, BB, Levy, A., Limentani, S., Lisovyi, M., Lobodzinska, E., Löhr, B., Lohrmann, E., Longhin, A., Lontkovskyi, D., Lukina, OYu, Behrens, U., Makarenko, I., Malka, J., Mohamad Idris, F., Mohammad Nasir, N., Myronenko, V., Nagano, K., Nobe, T., Nowak, RJ, Onishchuk, Yu, Paul, E., Bertolin, A., Perlański, W., Pokrovskiy, NS, Przybycien, M., Roloff, P., Ruspa, M., Saxon, DH, Schioppa, M., Schneekloth, U., Schörner-Sadenius, T., Shcheglova, LM, Bloch, I., Shevchenko, R., Shkola, O., Shyrma, Yu, Singh, I., Skillicorn, IO, Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., and Stern, A.
Subjects: POLARIZATION, Parton, Technicolor, HIGH Q(2), 01 natural sciences, High Energy Physics - Experiment, charged current, High Energy Physics - Experiment (hep-ex), axial-vector [coupling], High Energy Physics - Phenomenology (hep-ph), Boson, Physics, Quantum chromodynamics, polarization [electron], Electroweak interaction, HERA, High Energy Physics - Phenomenology, mass [W], DESY HERA Stor, EP SCATTERING, mixing angle [electroweak interaction], distribution function [parton], Particle Physics - Experiment, Particle physics, neutral current, FOS: Physical sciences, CURRENT CROSS-SECTIONS, quark, Nuclear physics, HERA, ZEUS, DIS, QCD, Electroweak, deep inelastic scattering, coupling [Z0], quantum chromodynamics, 0103 physical sciences, ddc:530, PROTON COLLISIONS, numerical calculations, 010306 general physics, DEEP-INELASTIC-SCATTERING, DIS, Electroweak, Neutral current, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, ZEUS, Deep inelastic scattering, QCD, beam [electron], POLARIMETER, CURRENT CROSS-SECTIONS, DEEP-INELASTIC-SCATTERING, PERTURBATION-THEORY, PROTON COLLISIONS, EP SCATTERING, HIGH Q(2), POLARIZATION, POLARIMETER, PERTURBATION-THEORY, High Energy Physics::Experiment
Abstract: A simultaneous fit of parton distribution functions (PDFs) and electroweak parameters to HERA data on deep inelastic scattering is presented. The input data are the neutral current and charged current inclusive cross sections which were previously used in the QCD analysis leading to the HERAPDF2.0 PDFs. In addition, the polarisation of the electron beam was taken into account for the ZEUS data recorded between 2004 and 2007. Results on the vector and axial-vector couplings of the Z boson to u- and d-type quarks, on the value of the electroweak mixing angle and the mass of the W boson are presented. The values obtained for the electroweak parameters are in agreement with Standard Model predictions., 32 pages, 10 figures, accepted by Phys. Rev. D. Small corrections from proofing process and small change to Fig. 12 and Table 4
Published: 2016

15. Production of exclusive dijets in diffractive deep inelastic scattering at HERA

Author: ZEUS Collaboration, Abramowicz, H., Abt, I., Adamczyk, L., Adamus, M., Antonelli, S., Aushev, V., Aushev, Y., Behnke, O., Behrens, U., Bertolin, A., Bloch, I., Boos, E. G., Borras, K., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Capua, M., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Corriveau, F., Dementiev, R. K., Devenish, R. C. E., Dolinska, G., Dusini, S., Figiel, J., Foster, B., Gach, G., Gallo, E., Garfagnini, A., Geiser, A., Gizhko, A., Gladilin, L. K., Golubkov, Yu. A., Grebenyuk, J., Gregor, I., Grzelak, G., Gueta, O., Guzik, M., Hain, W., Hochman, D., Hori, R., Ibrahim, Z. A., Iga, Y., Ishitsuka, M., Iudin, A., Januschek, F., Jomhari, N. Z., Kadenko, I., Kananov, S., Karshon, U., Kaur, M., Kaur, P., Kisielewska, D., Klanner, R., Klein, U., Kondrashova, N., Kononenko, O., Korol, Ie., Korzhavina, I. A., Kota��ski, A., K��tz, U., Kovalchuk, N., Kowalski, H., Krupa, B., Kuprash, O., Kuze, M., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Lisovyi, M., Lobodzinska, E., L��hr, B., Lohrmann, E., Longhin, A., Lontkovskyi, D., Lukina, O. Yu., Makarenko, I., Malka, J., Mergelmeyer, S., Idris, F. Mohamad, Nasir, N. Mohammad, Myronenko, V., Nagano, K., Nobe, T., Notz, D., Nowak, R. J., Onishchuk, Yu., Paul, E., Perla��ski, W., Pokrovskiy, N. S., Przybycie��, M., Roloff, P., Rubinsky, I., Ruspa, M., Saxon, D. H., Schioppa, M., Schmidke, W. B., Schneekloth, U., Sch��rner-Sadenius, T., Shcheglova, L. M., Shevchenko, R., Shkola, O., Shyrma, Yu., Singh, I., Skillicorn, I. O., S��omi��ski, W., Solano, A., Stanco, L., Stefaniuk, N., Stern, A., Stopa, P., Sztuk-Dambietz, J., Szuba, D., Szuba, J., Tassi, E., Tokushuku, K., Tomaszewska, J., Trofymov, A., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Verbytskyi, A., Viazlo, O., Walczak, R., Abdullah, W. A. T. Wan, Wichmann, K., Wing, M., Wolf, G., Yamada, S., Yamazaki, Y., Zakharchuk, N., ��arnecki, A. F., Zawiejski, L., Zenaiev, O., Zhautykov, B. O., Zhmak, N., and Zotkin, D. S.
Subjects: Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, HERA, diffraction, FOS: Physical sciences, measured [cross section], High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), statistical analysis, deep inelastic scattering, ddc:530, +electron+jet+jet+p%22">electron p --> electron jet jet p, Engineering (miscellaneous), HERA, ZEUS, Deep inelastic scattering, Diffraction, Dijet, Bjorken, longitudinal momentum, scattering, photon, ZEUS, production [dijet], DESY HERA Stor, flow, fractional, Dijet, High Energy Physics::Experiment, Diffraction, transverse energy, Deep inelastic scattering, experimental results
Abstract: Production of exclusive dijets in diffractive deep inelastic $e^\pm p$ scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 372 pb$^{-1}$. The measurement was performed for $\gamma^*-p$ centre-of-mass energies in the range $90 < W < 250$ GeV and for photon virtualities $Q^2 > 25$ GeV$^2$. Energy and transverse-energy flows around the jet axis are presented. The cross section is presented as a function of $\beta$ and $\phi$, where $\beta=x/x_{\rm I\!P}$, $x$ is the Bjorken variable and $x_{\rm I\!P}$ is the proton fractional longitudinal momentum loss. The angle $\phi$ is defined by the $\gamma^*-$dijet plane and the $\gamma^*-e^\pm$ plane in the rest frame of the diffractive final state. The $\phi$ cross section is measured in bins of $\beta$. The results are compared to predictions from models based on different assumptions about the nature of the diffractive exchange., Comment: 36 pages, 18 figures
Published: 2016
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16. Measurement of isolated photons accompanied by jets in deep inelastic ep scattering

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Arslan, O, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, AN, Barbagli, G, Bari, G, Barreiro, F, Bartosik, N, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, Bhadra, S, Bindi, M, Blohm, C, Bokhonov, V, Bold, T, Bondarenko, K, Boos, EG, Borras, K, Boscherini, D, Bot, D, Brock, I, Brownson, E, Brugnera, R, Bruemmer, N, Bruni, A, Bruni, G, Brzozowska, B, Bussey, PJ, Bylsma, B, Caldwell, A, Capua, M, Carlin, R, Catterall, CD, Chekanov, S, Chwastowski, J, Ciborowski, J, Ciesielski, R, Cifarelli, L, Cindolo, F, Contin, A, Cooper-Sarkar, AM, Coppola, N, Corradi, M, Corriveau, F, Costa, M, D'Agostini, G, Dal Corso, F, del Peso, J, Dementiev, RK, De Pasquale, S, Derrick, M, Devenish, RCE, Dobur, D, Dolgoshein, BA, Dolinska, G, Doyle, AT, Drugakov, V, Durkin, LS, Dusini, S, Eisenberg, Y, Ermolov, PF, Eskreys, A, Fang, S, Fazio, S, Ferrando, J, Ferrero, MI, Figiel, J, Forrest, M, Foster, B, Gach, G, Galas, A, Gallo, E, Garfagnini, A, Geiser, A, Gialas, I, Gizhko, A, Gladilin, LK, Gladkov, D, Glasman, C, Gogota, O, Golubkov, YA, Goettlicher, P, Grabowska-Bold, I, Grebenyuk, J, Gregor, I, Grigorescu, G, Grzelak, G, Gueta, O, Guzik, M, Gwenlan, C, Haas, T, Hain, W, Hamatsu, R, Hart, JC, Hartmann, H, Hartner, G, Hilger, E, Hochman, D, Hori, R, Huettmann, A, Ibrahim, ZA, Iga, Y, Ingbir, R, Ishitsuka, M, Jakob, H-P, Januschek, F, Jones, TW, Juengst, M, Kadenko, I, Kahle, B, Kananov, S, Kanno, T, Karshon, U, Karstens, F, Katkov, II, Kaur, M, Kaur, P, Keramidas, A, Khein, LA, Kim, JY, Kisielewska, D, Kitamura, S, Klanner, R, Klein, U, Koffeman, E, Kondrashova, N, Kononenko, O, Kooijman, P, Korol, I, Korzhavina, IA, Kotanski, A, Koetz, U, Kowalski, H, Kuprash, O, Kuze, M, Lee, A, Levchenko, BB, Levy, A, Libov, V, Limentani, S, Ling, TY, Lisovyi, M, Lobodzinska, E, Lohmann, W, Loehr, B, Lohrmann, E, Long, KR, Longhin, A, Lontkovskyi, D, Lukina, OY, Maeda, J, Magill, S, Makarenko, I, Malka, J, Mankel, R, Margotti, A, Marini, G, Martin, JF, Mastroberardino, A, Mattingly, MCK, Melzer-Pellmann, I-A, Mergelmeyer, S, Miglioranzi, S, Idris, FM, Monaco, V, Montanari, A, Morris, JD, Mujkic, K, Musgrave, B, Nagano, K, Namsoo, T, Nania, R, Nigro, A, Ning, Y, Nobe, T, Notz, D, Nowak, RJ, Nuncio-Quiroz, AE, Oh, BY, Okazaki, N, Olkiewicz, K, Onishchuk, Y, Papageorgiu, K, Parenti, A, Paul, E, Pawlak, JM, Pawlik, B, Pelfer, PG, Pellegrino, A, Perlanski, W, Perrey, H, Piotrzkowski, K, Plucinski, P, Pokrovskiy, NS, Polini, A, Proskuryakov, AS, Przybycien, M, Raval, A, Reeder, DD, Reisert, B, Ren, Z, Repond, J, Ri, YD, Robertson, A, Roloff, P, Rubinsky, I, Ruspa, M, Sacchi, R, Samson, U, Sartorelli, G, Savin, AA, Saxon, DH, Schioppa, M, Schlenstedt, S, Schleper, P, Schmidke, WB, Schneekloth, U, Schoenberg, V, Schoerner-Sadenius, T, Schwartz, J, Sciulli, F, Shcheglova, LM, Shehzadi, R, Shimizu, S, Singh, I, Skillicorn, IO, Slominski, W, Smith, WH, Sola, V, Solano, A, Son, D, Sosnovtsev, V, Spiridonov, A, Stadie, H, Stanco, L, Stefaniuk, N, Stern, A, Stewart, TP, Stifutkin, A, Stopa, P, Suchkov, S, Susinno, G, Suszycki, L, Sztuk-Dambietz, J, Szuba, D, Szuba, J, Tapper, AD, Tassi, E, Terron, J, Theedt, T, Tiecke, H, Tokushuku, K, Tomaszewska, J, Trusov, V, Tsurugai, T, Turcato, M, Turkot, O, Tymieniecka, T, Vazquez, M, Verbytskyi, A, Viazlo, O, Vlasov, NN, Walczak, R, Abdullah, WATW, Whitmore, JJ, Wichmann, K, Wiggers, L, Wing, M, Wlasenko, M, Wolf, G, Wolfe, H, Wrona, K, Yaguees-Molina, AG, Yamada, S, Yamazaki, Y, Yoshida, R, Youngman, C, Zabiegalov, O, Zarnecki, AF, Zawiejski, L, Zenaiev, O, Zeuner, W, Zhautykov, BO, Zhmak, N, Zichichi, A, Zolkapli, Z, Zotkin, DS, Collaboration, ZEUS, UAM. Departamento de Física Teórica, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamu, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, O. Arslan, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A.N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behren, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bołd, K. Bondarenko, E.G. Boo, K. Borra, D. Boscherini, D. Bot, I. Brock, E. Brownson, R. Brugnera, N. Brümmer, A. Bruni, G. Bruni, B. Brzozowska, P.J. Bussey, B. Bylsma, A. Caldwell, M. Capua, R. Carlin, C.D. Catterall, S. Chekanov, J. Chwastowski, J. Ciborowski, R. Ciesielski, L. Cifarelli, F. Cindolo, A. Contin, A.M. Cooper-Sarkar, N. Coppola, M. Corradi, F. Corriveau, M. Costa, G. DʼAgostini, F. Dal Corso, J. del Peso, R.K. Dementiev, S. De Pasquale, M. Derrick, R.C.E. Devenish, D. Dobur, B.A. Dolgoshein, G. Dolinska, A.T. Doyle, V. Drugakov, L.S. Durkin, S. Dusini, Y. Eisenberg, P.F. Ermolov, A. Eskrey, S. Fang, S. Fazio, J. Ferrando, M.I. Ferrero, J. Figiel, M. Forrest, B. Foster, G. Gach, A. Gala, E. Gallo, A. Garfagnini, A. Geiser, I. Giala, A. Gizhko, L.K. Gladilin, D. Gladkov, C. Glasman, O. Gogota, Yu.A. Golubkov, P. Göttlicher, I. Grabowska-Bołd, J. Grebenyuk, I. Gregor, G. Grigorescu, G. Grzelak, O. Gueta, M. Guzik, C. Gwenlan, T. Haa, W. Hain, R. Hamatsu, J.C. Hart, H. Hartmann, G. Hartner, E. Hilger, D. Hochman, R. Hori, A. Hüttmann, Z.A. Ibrahim, Y. Iga, R. Ingbir, M. Ishitsuka, H.-P. Jakob, F. Januschek, T.W. Jone, M. Jüngst, I. Kadenko, B. Kahle, S. Kananov, T. Kanno, U. Karshon, F. Karsten, I.I. Katkov, M. Kaur, P. Kaur, A. Keramida, L.A. Khein, J.Y. Kim, D. Kisielewska, S. Kitamura, R. Klanner, U. Klein, E. Koffeman, N. Kondrashova, O. Kononenko, P. Kooijman, Ie. Korol, I.A. Korzhavina, A. Kotański, U. Kötz, H. Kowalski, O. Kuprash, M. Kuze, A. Lee, B.B. Levchenko, A. Levy, V. Libov, S. Limentani, T.Y. Ling, M. Lisovyi, E. Lobodzinska, W. Lohmann, B. Löhr, E. Lohrmann, K.R. Long, A. Longhin, D. Lontkovskyi, O.Yu. Lukina, J. Maeda, S. Magill, I. Makarenko, J. Malka, R. Mankel, A. Margotti, G. Marini, J.F. Martin, A. Mastroberardino, M.C.K. Mattingly, I.-A. Melzer-Pellmann, S. Mergelmeyer, S. Miglioranzi, F. Mohamad Idri, V. Monaco, A. Montanari, J.D. Morri, K. Mujkic, B. Musgrave, K. Nagano, T. Namsoo, R. Nania, A. Nigro, Y. Ning, T. Nobe, D. Notz, R.J. Nowak, A.E. Nuncio-Quiroz, B.Y. Oh, N. Okazaki, K. Olkiewicz, Yu. Onishchuk, K. Papageorgiu, A. Parenti, E. Paul, J.M. Pawlak, B. Pawlik, P.G. Pelfer, A. Pellegrino, W. Perlański, H. Perrey, K. Piotrzkowski, P. Pluciński, N.S. Pokrovskiy, A. Polini, A.S. Proskuryakov, M. Przybycień, A. Raval, D.D. Reeder, B. Reisert, Z. Ren, J. Repond, Y.D. Ri, A. Robertson, P. Roloff, I. Rubinsky, M. Ruspa, R. Sacchi, U. Samson, G. Sartorelli, A.A. Savin, D.H. Saxon, M. Schioppa, S. Schlenstedt, P. Schleper, W.B. Schmidke, U. Schneekloth, V. Schönberg, T. Schörner-Sadeniu, J. Schwartz, F. Sciulli, L.M. Shcheglova, R. Shehzadi, S. Shimizu, I. Singh, I.O. Skillicorn, W. Słomiński, W.H. Smith, V. Sola, A. Solano, D. Son, V. Sosnovtsev, A. Spiridonov, H. Stadie, L. Stanco, N. Stefaniuk, A. Stern, T.P. Stewart, A. Stifutkin, P. Stopa, S. Suchkov, G. Susinno, L. Suszycki, J. Sztuk-Dambietz, D. Szuba, J. Szuba, A.D. Tapper, E. Tassi, J. Terrón, T. Theedt, H. Tiecke, K. Tokushuku, J. Tomaszewska, V. Trusov, T. Tsurugai, M. Turcato, O. Turkot, T. Tymieniecka, M. Vázquez, A. Verbytskyi, O. Viazlo, N.N. Vlasov, R. Walczak, W.A.T. Wan Abdullah, J.J. Whitmore, K. Wichmann, L. Wigger, M. Wing, M. Wlasenko, G. Wolf, H. Wolfe, K. Wrona, A.G. Yagües-Molina, S. Yamada, Y. Yamazaki, R. Yoshida, C. Youngman, O. Zabiegalov, A.F. Żarnecki, L. Zawiejski, O. Zenaiev, W. Zeuner, B.O. Zhautykov, N. Zhmak, A. Zichichi, Z. Zolkapli, D.S. Zotkin, Zeus (IHEF, IoP, FNWI), and UCL - SST/IRMP - Institut de recherche en mathématique et physique
Subjects: Nuclear and High Energy Physics, Particle physics, Photon, Astrophysics::High Energy Astrophysical Phenomena, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, E-T PHOTONS, CROSS-SECTION, P(P)OVER-BAR COLLISIONS, PROMPT PHOTONS, TRANSVERSE-MOMENTUM, HADRON-COLLISIONS, ROOT-S=1.8 TEV, MONTE-CARLO, Isolated photon, FOS: Physical sciences, Jet (particle physics), 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Jets, 0103 physical sciences, ddc:530, Nuclear Experiment, 010306 general physics, Physics, ZEUS (particle detector), Luminosity (scattering theory), 010308 nuclear & particles physics, Scattering, Física, Perturbative QCD, HERA, Pseudorapidity, High Energy Physics::Experiment, ZEUS experiment
Abstract: Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM, The production of isolated high-energy photons accompanied by jets has been measured in deep inelastic ep scattering with the ZEUS detector at HERA, using an integrated luminosity of 326 pb−1. Measurements were made for exchanged photon virtualities, Q 2, in the range 10 to 350 GeV2. The photons were measured in the transverse-energy and pseudorapidity ranges 4 < Eγ T < 15 GeV and −0.7 < ηγ < 0.9, and the jets were measured in the transverse-energy and pseudorapidity ranges 2.5 < Ejet T < 35 GeV and −1.5 < ηjet < 1.8. Differential cross sections are presented as functions of these quantities. Perturbative QCD predictions give a reasonable description of the shape of the measured cross sections over most of the kinematic range, but the absolute normalisation is typically in disagreement by 20–30%, We appreciate the contributions to the construction and maintenance of the ZEUS detector of many people who are not listed as authors. The HERA machine group and the DESY computing staff are especially acknowledged for their success in providing excellent operation of the collider and the data-analysis environment. We thank the DESY directorate for their strong support and encouragement. We also thank H. Spiesberger and N. Zotov for providing theoretical results
Published: 2012

17. Deep inelastic inclusive and diffractive scattering at Q2 values from 25 to 320 GeV2 with the ZEUS forward plug calorimeter

Author: Chekanov, S., Derrick, M., Magill, S., Musgrave, B., Nicholass, D., Repond, J., Yoshida, R., Mattingly, M.C.K., Jechow, M., Pavel, N., Antonioli, P., Bari, G., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cindolo, F., Corradi, M., Iacobucci, G., Margotti, A., Nania, R., Polini, A., Antonelli, S., Basile, M., Bindi, M., Cifarelli, L., Contin, A., De Pasquale, S., Sartorelli, G., Zichichi, A., Bartsch, D., Brock, I., Hartmann, H., Hilger, E., Jakob, H.-P., Jüngst, M., Nuncio-Quiroz, A.E., Paul, E., Renner, R., Samson, U., Schönberg, V., Shehzadi, R., Wlasenko, M., Brook, N.H., Heath, G.P., Morris, J.D., Capua, M., Fazio, S., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, J.Y., Ibrahim, Z.A., Kamaluddin, B., Wan Abdullah, W.A.T., Ning, Y., Ren, Z., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Gil, M., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bołd, T., Grabowska-Bołd, I., Kisielewska, D., Łukasik, J., Przybycień, M., Suszycki, L., Kotański, A., Słomiński, W., Behrens, U., Blohm, C., Bonato, A., Borras, K., Ciesielski, R., Coppola, N., Drugakov, V., Fang, S., Fourletova, J., Geiser, A., Göttlicher, P., Grebenyuk, J., Gregor, I., Haas, T., Hain, W., Hüttmann, A., Kahle, B., Kasemann, M., Katkov, I.I., Klein, U., Kötz, U., Kowalski, H., Lim, H., Lobodzinska, E., Löhr, B., Mankel, R., Melzer-Pellmann, I.-A., Miglioranzi, S., Montanari, A., Namsoo, T., Notz, D., Parenti, A., Rinaldi, L., Roloff, P., Rubinsky, I., Santamarta, R., Schneekloth, U., Spiridonov, A., Szuba, D., Szuba, J., Theedt, T., Wolf, G., Wrona, K., Yagües Molina, A.G., Youngman, C., Zeuner, W., Lohmann, W., Schlenstedt, S., Barbagli, G., Gallo, E., Pelfer, P.G., Bamberger, A., Dobur, D., Karstens, F., Vlasov, N.N., Bussey, P.J., Doyle, A.T., Dunne, W., Forrest, M., Rosin, M., Saxon, D.H., Skillicorn, I.O., Gialas, I., Papageorgiu, K., Holm, U., Klanner, R., Lohrmann, E., Schleper, P., Schörner-Sadenius, T., Sztuk, J., Stadie, H., Turcato, M., Foudas, C., Fry, C., Long, K.R., Tapper, A.D., Matsumoto, T., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A.N., Boos, E.G., Pokrovskiy, N.S., Zhautykov, B.O., Aushev, V., Borodin, M., Kozulia, A., Lisovyi, M., Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Jimenez, M., Labarga, L., del Peso, J., Ron, E., Soares, M., Terrón, J., Zambrana, M., Corriveau, F., Liu, C., Schwartz, J., Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Dolgoshein, B.A., Gladkov, D., Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, R.K., Ermolov, P.F., Gladilin, L.K., Golubkov, Yu.A., Khein, L.A., Korzhavina, I.A., Kuzmin, V.A., Levchenko, B.B., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Zotkin, D.S., Abt, I., Büttner, C., Caldwell, A., Kollar, D., Reisert, B., Schmidke, W.B., Sutiak, J., Grigorescu, G., Keramidas, A., Koffeman, E., Kooijman, P., Pellegrino, A., Tiecke, H., Vázquez, M., Wiggers, L., Brümmer, N., Bylsma, B., Durkin, L.S., Lee, A., Ling, T.Y., Allfrey, P.D., Bell, M.A., Cooper-Sarkar, A.M., Devenish, R.C.E., Ferrando, J., Foster, B., Korcsak-Gorzo, K., Oliver, K., Patel, S., Roberfroid, V., Robertson, A., Straub, P.B., Uribe-Estrada, C., Walczak, R., Bertolin, A., Dal Corso, F., Dusini, S., Longhin, A., Stanco, L., Bellan, P., Brugnera, R., Carlin, R., Garfagnini, A., Limentani, S., Oh, B.Y., Raval, A., Ukleja, J., Whitmore, J.J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cole, J.E., Hart, J.C., Gabareen, A., Ingbir, R., Kananov, S., Smith, O., Stern, A., Kuze, M., Maeda, J., Hori, R., Kagawa, S., Okazaki, N., Shimizu, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Ota, O., Ri, Y.D., Costa, M., Ferrero, M.I., Monaco, V., Sacchi, R., Solano, A., Arneodo, M., Ruspa, M., Fourletov, S., Martin, J.F., Stewart, T.P., Boutle, S.K., Butterworth, J.M., Gwenlan, C., Jones, T.W., Loizides, J.H., Wing, M., Brzozowska, B., Ciborowski, J., Grzelak, G., Kulinski, P., Łużniak, P., Malka, J., Nowak, R.J., Pawlak, J.M., Tymieniecka, T., Ukleja, A., Żarnecki, A.F., Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Brownson, E., Danielson, T., Everett, A., Kçira, D., Reeder, D.D., Ryan, P., Savin, A.A., Smith, W.H., Wolfe, H., Bhadra, S., Catterall, C.D., Cui, Y., Hartner, G., Menary, S., Noor, U., Standage, J., and Whyte, J.
Subjects: Nuclear and High Energy Physics
Published: 2008
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18. Measurement of the diffractive cross section in deep inelastic scattering

Author: Author: Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, JR, Repond, J, Stanek, R, Talaga, RL, Zhang, H, Mattingly, MCK, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, P, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, HP, Katz, UF, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, CampbellRobson, S, Cassidy, A, Cottingham, WN, Dyce, N, Foster, B, George, S, Hayes, ME, Heath, GP, Heath, HF, Piccioni, D, Roff, DG, Tapper, RJ, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, JA, Ritz, S, Sciulli, F, Straub, PB, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, RulikowskaZarebska, E, Suszycki, L, Zajac, K, Kotanski, A, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, DJ, Glasman, C, Gottlicher, P, GrosseKnetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, KF, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, JST, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Grabosch, HJ, Kharchilava, A, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, DePasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, JT, Brook, NH, Bussey, PJ, Doyle, AT, Saxon, DH, Sinclair, LE, Utley, ML, Wilson, AS, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, BD, Hagge, L, Lohramann, E, Milewski, J, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Brummer, N, Butterworth, I, Harris, VL, Howell, G, Hung, BHY, Lamberti, L, Long, KR, Miller, DB, Prinias, A, Sedgbeer, JK, Sideris, D, Whitfield, AF, Mallik, U, Wang, MZ, Wang, SM, Wu, JT, Cloth, P, Filges, D, An, SH, Cho, GH, Ko, BJ, Lee, SB, Nam, SW, Park, HS, Park, SK, Kartik, S, Kim, HJ, Mcneil, RR, Metcalf, W, Nadendla, VK, Barreiro, F, Cases, G, Fernandez, JP, Graciani, R, Hernandez, JM, Hervas, L, Labarga, L, Martinez, M, delPeso, J, Puga, J, Terron, J, deTroconiz, JF, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Lim, JN, Matthews, CG, Patel, PM, Riveline, M, Stairs, DG, StLaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Gladilin, LK, Golubkov, YA, Kobrin, VD, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Savin, AA, Shcheglova, LM, Solomin, AN, Zotov, NP, Botje, M, Chlebana, F, Engelen, J, deKamps, M, Kooijman, P, Kruse, A, vanSighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, deWolf, E, vanWoudenberg, R, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Li, C, Ling, TY, Nylander, P, Park, IH, Romanowski, TA, Bailey, DS, Cashmore, RJ, CooperSarkar, AM, Devenish, RCE, Harnew, N, Lancaster, M, Lindemann, L, McFall, JD, Nath, C, Noyes, VA, Quadt, A, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Wilson, FF, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, DalCorso, F, DeGiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, RG, Oh, BY, Whitmore, JJ, DAgostini, G, Marini, G, Nigro, A, Tassi, E, Hart, JC, McCubbin, NA, Shah, TP, Barberis, E, Dubbs, T, Heusch, C, VanHook, M, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Biltzinger, J, Seifert, RJ, Schwarzer, O, Walenta, AH, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, JI, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Benard, F, Brkic, M, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sampson, CR, Simmons, D, Teuscher, RJ, Butterworth, JM, Catterall, CD, Jones, TW, Kaziewicz, PB, Lane, JB, Saunders, RL, Shulman, J, Sutton, MR, Lu, B, Mo, LW, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Coldewey, C, Eisenberg, Y, Karshon, U, Revel, D, ZerZion, D, Badgett, WF, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, RJ, Mattingly, S, Reeder, DD, Silverstein, S, Smith, WH, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, ML, Fagerstroem, CP, Frisken, WR, Khakzad, M, Murray, WN, Schmidke, WB, MARI, Stefano Maria, ZEUS at HERA (IHEF, IoP, FNWI), Author:, Derrick, M, Krakauer, D, Magill, S, Mikuna, D, Musgrave, B, Okrasinski, Jr, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Mattingly, Mck, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, P, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Giala, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Crittenden, J, Doeker, T, Eckert, M, Feld, L, Frey, A, Geert, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Haye, Me, Heath, Gp, Heath, Hf, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parson, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskrey, A, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, K, Kotanski, A, Bauerdick, Lat, Behren, U, Beier, H, Bienlein, Jk, Deppe, O, Desler, K, Drew, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Haa, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joo, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Lab, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, Jst, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Vo, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Grabosch, Hj, Kharchilava, A, Mari, Stefano Maria, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, Jt, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Sinclair, Le, Utley, Ml, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, Bd, Hagge, L, Lohramann, E, Milewski, J, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Brummer, N, Butterworth, I, Harris, Vl, Howell, G, Hung, Bhy, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Whitfield, Af, Mallik, U, Wang, Mz, Wang, Sm, Wu, Jt, Cloth, P, Filges, D, An, Sh, Cho, Gh, Ko, Bj, Lee, Sb, Nam, Sw, Park, H, Park, Sk, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Riveline, M, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, A, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Vansighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Gilmore, J, Li, C, Ling, Ty, Nylander, P, Park, Ih, Romanowski, Ta, Bailey, D, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, D, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Shah, Tp, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, Ji, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Benard, F, Brkic, M, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, R, Polenz, S, Sampson, Cr, Simmons, D, Teuscher, Rj, Butterworth, Jm, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Sutton, Mr, Lu, B, Mo, Lw, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Coldewey, C, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Badgett, Wf, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, Rj, Mattingly, S, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Khakzad, M, Murray, Wn, and Schmidke, Wb
Subjects: Quark, Particle physics, Photon, Physics and Astronomy (miscellaneous), Proton, LUND MONTE-CARLO, HERA, Nuclear Theory, Physics::Optics, FOS: Physical sciences, 01 natural sciences, JET FRAGMENTATION, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Pomeron, 0103 physical sciences, DISTRIBUTIONS, SINGULARITY, CALORIMETER, Nuclear Experiment, 010306 general physics, Physics, E+E-PHYSICS, Mathematics::Operator Algebras, 010308 nuclear & particles physics, Scattering, Mathematics::Rings and Algebras, Perturbative QCD, ZEUS, Deep inelastic scattering, POMERON STRUCTURE, EP SCATTERING, High Energy Physics::Experiment
Abstract: Diffractive scattering of $\gamma^* p \to X + N$, where $N$ is either a proton or a nucleonic system with $M_N~, Comment: 45 pages, including 16 figures
Published: 1996

19. Observation of jet production in deep inelastic scattering with a large rapidity gap at HERA

Author: David Bailey, Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Schlereth, J., Stanek, R., Talaga, R. L., Thron, J., Arzarello, F., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Cara Romeo, G., Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Ciralli, F., Contin, A., Auria, S. D., Del Papa, C., Frasconi, F., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Maccarrone, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Sartorelli, G., Timellini, R., Zamora Garcia, Y., Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Feld, L., Frey, A., Geerts, M., Geitz, G., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, H. P., Katz, U. F., Kramarczyk, S., Mass, A., Mengel, S., Mollen, J., Paul, E., Ch Rembser, Schattevoy, R., Schneider, J. L., Schramm, D., Stamm, J., Wedemeyer, R., Campbell-Robson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, G. P., Heath, H. F., Llewellyn, T. J., Morgado, C. J. S., Norman, D. J. P., Mara, J. A. O., Tapper, R. J., Wilson, S. S., Yoshida, R., Rau, R. R., Arneodo, M., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Gialas, I., Parsons, J. A., Ritz, S., Sciulli, F., Straub, P. B., Wai, L., Yang, S., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Eskreys, K., Jeleń, K., Kisielewska, D., Kowalski, T., Rulikowska-Zarȩbska, E., Suszycki, L., Zaja̧c, J., Kȩdzierski, T., Kotański, A., Przybycień, M., Bauerdick, L. A. T., Behrens, U., Bienlein, J. K., Böttcher, S., Coldewey, C., Drews, G., Flasiński, M., Fleck, I., Gilkinson, D. J., Göttlicher, P., Gutjahr, B., Haas, T., Hagge, L., Hain, W., Hasell, D., Heßling, H., Hultschig, H., Joos, P., Kasemann, M., Klanner, R., Koch, W., Köpke, L., Kötz, U., Kowalski, H., Kröger, W., Krüger, J., Labs, J., Ladage, A., Löhr, B., Löwe, M., Lüke, D., Mainusch, J., Mańczak, O., Ng, J. S. T., Nickel, S., Notz, D., Ohrenberg, K., Rohde, M., Roldán, J., Schneekloth, U., Schroeder, J., Schulz, W., Selonke, F., Stiliaris, E., Tsurugai, T., Vogel, W., Westphal, D., Wolf, G., Youngman, C., Grabosch, H. J., Leich, A., Meyer, A., Rethfeldt, C., Schlenstedt, S., Barbagli, G., Nuti, M., Pelfer, P., Anzivino, G., Pasquale, S., Qian, S., Votano, L., Bamberger, A., Freidhof, A., Poser, T., Stefan Soldner-Rembold, Theisen, G., Trefzger, T., Brook, N. H., Bussey, P. J., Doyle, A. T., Forbes, J. R., Jamieson, V. A., Raine, C., Saxon, D. H., Stavrianakou, M., Wilson, A. S., Dannemann, A., Holm, U., Horstmann, D., Kammerlocher, H., Krebs, B., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, B. D., Fürtjes, A., Lohrmann, E., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Terron, J., Zetsche, F., Bacon, T. C., Beuselinck, R., Butterworth, I., Gallo, E., Harris, V. L., Long, K. R., Miller, D. B., Morawitz, P., Prinias, A., Sedgbeer, J. K., Vorvolakos, A., Whitfield, A., Bienz, T., Kreutzmann, H., Mallik, U., Mccliment, E., Roco, M., Wang, M. Z., Cloth, P., Filges, D., An, S. H., Hong, S. M., Kim, C. O., Kim, T. Y., Nam, S. W., Park, S. K., Suh, M. H., Yon, S. H., Imlay, R., Kartik, S., Kim, H. J., Mcneil, R. R., Metcalf, W., Nadendla, V. K., Barreiro, F., Cases, G., Graciani, R., Hernández, J. M., Hervás, L., Labarga, L., Del Peso, J., Puga, J., Trocóniz, J. F., Ikraiam, F., Mayer, J. K., Smith, G. R., Corriveau, F., Hanna, D. S., Hartmann, J., Hung, L. W., Lim, J. N., Matthews, C. G., Mitchell, J. W., Patel, P. M., Sinclair, L. E., Stairs, D. G., St Laurent, M., Ullmann, R., Bashkirov, V., Dolgoshein, B. A., Stifutkin, A., Bashindzhagyan, G. L., Ermolov, P. F., Gladilin, L. K., Golubkov, Y. A., Kobrin, V. D., Kuzmin, V. A., Kuznetsov, E. N., Savin, A. A., Solomin, A. N., Voronin, A. G., Zotov, N. P., Bentvelsen, S., Botje, M., Chlebana, F., Dake, A., Engelen, J., Jong, P., Kamps, M., Kooijman, P., Kruse, A., V. O'Dell, Tenner, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Wolf, E., Woudenberg, R., Acosta, D., Bylsma, B., Durkin, L. S., Honscheid, K., Li, C., Ling, T. Y., Mclean, K. W., Murray, W. N., Park, I. H., Romanowski, T. A., Seidlein, R., Bailey, D. S., Blair, G. A., Byrne, A., Cashmore, R. J., Cooper-Sarkar, A. M., Daniels, D., Devenish, R. C. E., Harnew, N., Lancaster, M., Luffman, P. E., Mcfall, J., Nath, C., Quadt, A., Uijterwaal, H., Walczak, R., Wilson, F. F., Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Giorgi, M., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, J. M., Feild, R. G., Oh, B. Y., Whitmore, J. J., Agostini, G. D., Guida, M., Iori, M., Mari, S. M., Marini, G., Mattioli, M., Nigro, A., Hart, J. C., Mccubbin, N. A., Prytz, K., Shah, T. P., Short, T. L., Barberis, E., Cartiglia, N., Heusch, C., Hook, M., Hubbard, B., Lockman, W., Sadrozinski, H. F. W., Seiden, A., Zer-Zion, D., Biltzinger, J., Seifert, R. J., Walenta, A. H., Zech, G., Abramowicz, H., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nagira, T., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nagayama, S., Nakamitsu, Y., Cirio, R., Costa, M., Ferrero, M. I., Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, D. C., Bandyopadhyay, D., Benard, F., Bhadra, S., Brkic, M., Crombie, M. B., Gingrich, D. M., Hartner, G. F., Levman, G. M., Martin, J. F., Orr, R. S., Sampson, C. R., Teuscher, R. J., Bullock, F. W., Catterall, C. D., Giddings, J. C., Jones, T. W., Khan, A. M., Lane, J. B., Makkar, P. L., Shaw, D., Shulman, J., Blankenship, K., Kochocki, J., Lu, B., Mo, L. W., Bogusz, W., Charchuła, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyzanowski, M., Muchorowski, K., Nowak, R. J., Pawlak, J. M., Tymieniecka, T., Wróblewski, A. K., Zakrzewski, J. A., Zarnecki, A. F., Adamus, M., Eisenberg, Y., Glasman, C., Karshon, U., Revel, D., Shapira, A., Ali, I., Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, R. J., Reeder, D. D., Silverstein, S., Smith, W. H., Frisken, W. R., Furutani, K. M., Iga, Y., Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Schlereth, J, Stanek, R, Talaga, Rl, Thron, J, Arzarello, F, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Ciralli, F, Contin, A, Dauria, S, Delpapa, C, Frasconi, F, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Maccarrone, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bargende, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Feld, L, Frey, A, Geerts, M, Geitz, G, Hartmann, H, Haun, D, Heinloth, K, Hilger, E, Jakob, Hp, Katz, Uf, Kramarczyk, S, Mass, A, Mengel, S, Mollen, J, Paul, E, Rembser, C, Schattevoy, R, Schneider, Jl, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Dyce, N, Foster, B, George, S, Gilmore, R, Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cj, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, S, Yoshida, R, Rau, Rr, Arneodo, M, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Gialas, I, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Eskreys, K, Jelen, K, Kisielewska, D, Kowalski, T, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kedzierski, T, Kotanski, A, Przybycien, M, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Bottcher, S, Coldewey, C, Drews, G, Flasinski, M, Fleck, I, Gilkinson, Dj, Gottlicher, P, Gutjahr, B, Haas, T, Hagge, L, Hain, W, Hasell, D, Hessling, H, Hultschig, H, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Kroger, W, Kruger, J, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Ng, Jst, Nickel, S, Notz, D, Ohrenberg, K, Rohde, M, Roldan, J, Schneekloth, U, Schroeder, J, Schulz, W, Selonke, F, Stiliaris, E, Tsurugai, T, Vogel, W, Westphal, D, Wolf, G, Youngman, C, Grabosch, Hj, Leich, A, Meyer, A, Rethfeldt, C, Schlenstedt, S, Barbagli, G, Nuti, M, Pelfer, P, Anzivino, G, Depasquale, S, Qian, S, Votano, L, Bamberger, A, Freidhof, A, Poser, T, Soldnerrembold, S, Theisen, G, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Forbes, Jr, Jamieson, Va, Raine, C, Saxon, Dh, Stavrianakou, M, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Kammerlocher, H, Krebs, B, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Furtjes, A, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Terron, J, Zetsche, F, Bacon, Tc, Beuselinck, R, Butterworth, I, Gallo, E, Harris, Vl, Long, Kr, Miller, Db, Morawitz, P, Prinias, A, Sedgbeer, Jk, Vorvolakos, A, Whitfield, A, Bienz, T, Kreutzmann, H, Mallik, U, Mccliment, E, Roco, M, Wang, Mz, Cloth, P, Filges, D, An, Sh, Hong, S, Kim, Co, Kim, Ty, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Delpeso, J, Puga, J, Detroconiz, Jf, Ikraiam, F, Mayer, Jk, Smith, Gr, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Mitchell, Jw, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Kuznetsov, En, Savin, Aa, Solomin, An, Voronin, Ag, Zotov, Np, Bentvelsen, S, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dejong, P, Dekamps, M, Kooijman, P, Kruse, A, Odell, V, Tenner, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, D, Blair, Ga, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Daniels, D, Devenish, Rce, Harnew, N, Lancaster, M, Luffman, Pe, Mcfall, J, Nath, C, Quadt, A, Uijterwaal, H, Walczak, R, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Gasparini, F, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Butterworth, Jm, Field, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Guida, M, Iori, M, Mari, Stefano Maria, Marini, G, Mattioli, M, Nigro, A, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Cartiglia, N, Heusch, C, Vanhook, M, Hubbard, B, Lockman, W, Sadrozinski, Hfw, Seiden, A, Zerzion, D, Biltzinger, J, Seifert, Rj, Walenta, Ah, Zech, G, Abramowicz, H, Dagan, S, Levy, A, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nagira, T, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nagayama, S, Nakamitsu, Y, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Bhadra, S, Brkic, M, Crombie, Mb, Gingrich, Dm, Hartner, Gf, Levman, Gm, Martin, Jf, Orr, R, Sampson, Cr, Teuscher, Rj, Bullock, Fw, Catterall, Cd, Giddings, Jc, Jones, Tw, Khan, Am, Lane, Jb, Makkar, Pl, Shaw, D, Shulman, J, Blankenship, K, Kochocki, J, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Glasman, C, Karshon, U, Revel, D, Shapira, A, Ali, I, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Frisken, Wr, Furutani, Km, and Iga, Y.
Subjects: LUND MONTE-CARLO, DIFFRACTION DISSOCIATION, POMERON STRUCTURE, E+E-PHYSICS, ZEUS, VERSION, FRAGMENTATION, CALORIMETER, DETECTOR, EVENTS, Nuclear and High Energy Physics, Particle physics, jet production, Astrophysics::High Energy Astrophysical Phenomena, deep inelastic scattering, large rapidity gap, Virtual particle, Electron, Nuclear physics, Energy flow, Rapidity, Nuclear Experiment, Physics, Scattering, HERA, Deep inelastic scattering, Transverse plane, High Energy Physics::Experiment
Abstract: Events with a large rapidity gap in deep inelastic scattering with Q2 greater-than-or-equal-to 10 GeV2 have been studied in the ZEUS detector. The properties of these events with W > 140 GeV are consistent with a leading twist diffractive production mechanism. In the laboratory frame, with E(T)jet greater-than-or-equal-to 4 GeV, 15% of the events are of the 1-jet type with negligible 2-jet production. The single jet is back-to-back in azimuth with the scattered electron. No energy flow is observed between the jet and the proton direction. With a lower jet transverse energy cut 2-jet production is observed both in the laboratory and the gamma*p centre-of-mass systems, demonstrating the presence of hard scattering in the virtual photon proton interactions that give rise to large rapidity gap events.
Published: 1994

20. Dissociation of virtual photons in events with a leading proton at HERA

Author: Chekanov, S, Derrick, M, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Pavel, N, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Massam, T, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Polini, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Tandler, J, Voss, KC, Wang, M, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Iannotti, L, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Lim, IT, Ma, KJ, Pac, MY, Helbich, M, Ning, Y, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gladkov, D, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Raval, A, Schneekloth, U, Stifutkin, A, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Schorner-Sadenius, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Liu, C, Padhi, S, Plamondon, M, Stairs, DG, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grigorescu, G, Grijpink, S, Keramidas, A, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, PB, Walczak, R, Bellan, P, Bertolin, A, Brugnera, R, Carlin, R, Ciesielski, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Hart, JC, Epperson, D, Heusch, C, Sadrozinski, H, Seiden, A, Wichmann, R, Williams, DC, Park, IH, Abramowicz, H, Gabareen, A, Groys, M, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Sacchi, R, Solano, A, Staiano, A, Arneodo, M, Ruspa, M, Fourletov, S, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Sutton, MR, Targett-Adams, C, Ciborowski, J, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Lightwood, MS, Riveline, M, Everett, A, Gladilin, LK, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Ryan, P, Savin, AA, Smith, WH, Dhawan, S, Bhadra, S, Catterall, CD, Hartner, G, Menary, S, Noor, U, Soares, M, Standage, J, Whyte, J, Ying, C, Collaboration, ZEUS, UCL, Zeus (IHEF, IoP, FNWI), S. CHEKANOV, M. DERRICK, S. MAGILL, S. MIGLIORANZI, B. MUSGRAVE, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, N. PAVEL, A.G. YAGUES MOLINA, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, D. BOSCHERINI, A. BRUNI, G. BRUNI, G. CARA ROMEO, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, S. DE PASQUALE, P. GIUSTI, G. IACOBUCCI, A. MARGOTTI, A. MONTANARI, R. NANIA, F. PALMONARI, A. PESCI, A. POLINI, L. RINALDI, G. SARTORELLI, A. ZICHICHI, G. AGHUZUMTSYAN, D. BARTSCH, I. BROCK, S. GOERS, H. HARTMANN, E. HILGER, P. IRRGANG, H.-P. JAKOB, O.M. KIND, U. MEYER, E. PAUL, J. RAUTENBERG, R. RENNER, M. WANG, M. WLASENKO, D.S. BAILEY, N.H. BROOK, J.E. COLE, G.P. HEATH, T. NAMSOO, S. ROBINS, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, K.J. MA, M. HELBICH, Y. NING, Z. REN, W.B. SCHMIDKE, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, D. SZUBA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, J. SZUBA, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, I. BLOCH, K. BORRAS, G. DREWS, J. FOURLETOVA, A. GEISER, D. GLADKOV, P. GOTTLICHER, O. GUTSCHE, T. HAAS, W. HAIN, C. HORN, B. KAHLE, U. KOTZ, H. KOWALSKI, G. KRAMBERGER, H. LIM, B. LOHR, R. MANKEL, I.-A. MELZER-PELLMANN, C.N. NGUYEN, D. NOTZ, A.E. NUNCIO-QUIROZ, A. RAVAL, R. SANTAMARTA, U. SCHNEEKLOTH, H. STADIE, U. STOSSLEIN, G. WOLF, C. YOUNGMAN, W. ZEUNER, S. SCHLENSTEDT, G. BARBAGLI, E. GALLO, C. GENTA, P.G. PELFER, A. BAMBERGER, A. BENEN, F. KARSTENS, D. DOBUR, N.N. VLASOV, P.J. BUSSEY, A.T. DOYLE, W. DUNNE, J. FERRANDO, J.H. MCKENZIE, D.H. SAXON, I.O. SKILLICORN, I. GIALAS, T. CARLI, T. GOSAU, U. HOLM, N. KRUMNACK, E. LOHRMANN, M. MILITE, H. SALEHI, P. SCHLEPER, T. SCHORNER-SADENIUS, S. STONJEK, K. WICHMANN, K. WICK, A. ZIEGLER, AR. ZIEGLER, C. COLLINS-TOOTH, C. FOUDAS, C. FRY, R. GONCALO, K.R. LONG, A.D. TAPPER, M. KATAOKA, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, J. TERRON, M. ZAMBRANA, F. CORRIVEAU, C. LIU, M. PLAMONDON, A. ROBICHAUD-VERONNEAU, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, I. RUBINSKY, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, L.K. GLADILIN, I.I. KATKOV, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, S.A. ZOTKIN, I. ABT, C. BUTTNER, A. CALDWELL, X. LIU, J. SUTIAK, N. COPPOLA, G. GRIGORESCU, A. KERAMIDAS, E. KOFFEMAN, P. KOOIJMAN, E. MADDOX, H. TIECKE, M. VAZQUEZ, L. WIGGERS, N. BRUMMER, B. BYLSMA, L.S. DURKIN, A. LEE, T.Y. LING, P.D. ALLFREY, M.A. BELL, A.M. COOPER-SARKAR, A. COTTRELL, R.C.E. DEVENISH, B. FOSTER, C. GWENLAN, T. KOHNO, K. KORCSAK-GORZO, S. PATEL, V. ROBERFROID, P.B. STRAUB, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, R. CIESIELSKI, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, M. TURCATO, E.A. HEAPHY, F. METLICA, B.Y. OH, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO _ROME U. & INFN, ROME J.C. HART . H. ABRAMOWICZ, A. GABAREEN, S. KANANOV, A. KREISEL, A. LEVY _TEL AVIV U. M. KUZE, S. KAGAWA, T. TAWARA . R. HAMATSU, H. KAJI, S. KITAMURA, K. MATSUZAWA, O. OTA, Y.D. RI . M. COSTA, M.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, J.M. BUTTERWORTH, R. HALL-WILTON, T.W. JONES, J.H. LOIZIDES, M.R. SUTTON, C. TARGETT-ADAMS, M. WING, J. CIBOROWSKI, G. GRZELAK, P. KULINSKI, P. LUZNIAK, J. MALKA, R.J. NOWAK, J.M. PAWLAK, J. SZTUK, T. TYMIENIECKA, A. UKLEJA, J. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, D. HOCHMAN, U. KARSHON, M.S. LIGHTWOOD _WEIZMANN INST. E. BROWNSON, T. DANIELSON, A. EVERETT, D. KCIRA, S. LAMMERS, L. LI, D.D. REEDER, M. ROSIN, P. RYAN, A.A. SAVIN, W.H. SMITH _WISCONSIN U., MADISON S. DHAWAN, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, M. SOARES, J. STANDAGE, and J. WHYTE
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, HERA, Columbia university, FOS: Physical sciences, Virtual particle, Proton energy, 01 natural sciences, High Energy Physics - Experiment, DEEP-INELASTIC SCATTERING, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Engineering (miscellaneous), PARTON DISTRIBUTION-FUNCTIONS, FLAVOR STRUCTURE FUNCTIONS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, EP COLLISIONS, CROSS-SECTION, DIFFRACTIVE SCATTERING, REAR CALORIMETER, LOW Q(2), 0103 physical sciences, 010306 general physics, Nuclear Experiment, Physics, 010308 nuclear & particles physics, Structure function, Antimatter, High Energy Physics::Experiment, Nucleon
Abstract: The ZEUS detector has been used to study dissociation of virtual photons in events with a leading proton, γp → Xp, in ep collisions at HERA. The data cover photon virtualities in two ranges, 0.03 1.5 GeV, where MX is the mass of the hadronic final state, X. Events were required to have a leading proton, detected in the ZEUS leading proton spectrometer, carrying at least 90% of the incoming proton energy. The cross section is presented as a function of t, the squared four-momentum transfer at the proton vertex, Φ, the azimuthal angle between the positron scattering plane and the proton scattering plane, and Q. The data are presented in terms of the diffractive structure function, F D(3) 2 . A next-to-leading-order QCD fit to the higher-Q data set and to previously published diffractive charm production data is presented. The ZEUS Collaboration S. Chekanov, M. Derrick, J.H. Loizides, S. Magill, S. Miglioranzi, B. Musgrave, J. Repond, R. Yoshida Argonne National Laboratory, Argonne, Illinois 60439-4815, USA n M.C.K. Mattingly Andrews University, Berrien Springs, Michigan 49104-0380, USA N. Pavel Institut fur Physik der Humboldt-Universitat zu Berlin, Berlin, Germany P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, T. Massam, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini, L. Rinaldi, G. Sartorelli, A. Zichichi University and INFN Bologna, Bologna, Italy e G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goers, H. Hartmann, E. Hilger, P. Irrgang, H.P. Jakob, O. Kind, U. Meyer, E. Paul, J. Rautenberg, R. Renner, J. Tandler, K.C. Voss, M. Wang Physikalisches Institut der Universitat Bonn, Bonn, Germany b D.S. Bailey, N.H. Brook, J.E. Cole, G.P. Heath, T. Namsoo, S. Robins, M. Wing H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom m M. Capua, L. Iannotti, A. Mastroberardino, M. Schioppa, G. Susinno Calabria University, Physics Department and INFN, Cosenza, Italy e J.Y. Kim, I.T. Lim, K.J. Ma, M.Y. Pac Chonnam National University, Kwangju, South Korea g M. Helbich, Y. Ning, Z. Ren, W.B. Schmidke, F. Sciulli Nevis Laboratories, Columbia University, Irvington on Hudson, New York 10027 o J. Chwastowski, A. Eskreys, J. Figiel, A. Galas, K. Olkiewicz, P. Stopa, L. Zawiejski Institute of Nuclear Physics, Cracow, Poland i L. Adamczyk, T. Bo ld, I. Grabowska-Bo ld, D. Kisielewska, A.M. Kowal, J. Lukasik, M. Przybycien, L. Suszycki, D. Szuba, J. Szuba Faculty of Physics and Nuclear Techniques, AGH-University of Science and Technology, Cracow, Poland p A. Kotanski, W. S lominski Department of Physics, Jagellonian University, Cracow, Poland
Published: 2004

21. Measurement of high-$Q^2$ charged current cross sections in e+p deep inelastic scattering at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Paganis, S, Schmidke, WB, Sciulli, R, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Adamczyk, L, Bednarek, B, Grabowska-Bold, I, Jelen, K, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Mindur, B, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Labes, H, Lelas, D, Lohr, B, Mankel, R, Martinez, M, Moritz, M, Notz, D, Pellmann, IA, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, R, Surrow, B, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, M, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lane, JB, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, I, Ukleja, A, Ukleja, J, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, UCL, and Zeus (IHEF, IoP, FNWI)
Subjects: CENTRAL TRACKING DETECTOR, LUND MONTE-CARLO, PARTON DISTRIBUTIONS, JET FRAGMENTATION, EP INTERACTIONS, Nuclear and High Energy Physics, Particle physics, Physics and Astronomy (miscellaneous), Proton, FOS: Physical sciences, HIGH Q(2), PROTON, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, EVENT GENERATOR, 010306 general physics, Nuclear Experiment, NUCLEON, PROTON COLLISIONS, Engineering (miscellaneous), Charged current, Event generator, Physics, ZEUS (particle detector), Luminosity (scattering theory), E+E-PHYSICS, 010308 nuclear & particles physics, ZEUS, ZEUS BARREL CALORIMETER, HERA, Deep inelastic scattering, ZEUS BARREL, High Energy Physics::Experiment, Nucleon
Abstract: Cross sections for e^+p charged current deep inelastic scattering at a centre-of-mass energy of 318 GeV have been determined with an integrated luminosity of 60.9pb^-1 collected with the ZEUS detector at HERA. The differential cross sections dsigma/dQ^2, dsigma/dx and dsigma/dy for Q^2>200 GeV^2 are presented. In addition, d^2sigma/dxdQ^2 has been measured in the kinematic range 280 GeV^2 < Q^2 < 17000 GeV^2 and 0.008 < x < 0.42. The predictions of the Standard Model agree well with the measured cross sections. The mass of the W boson propagator is determined to be M_W=78.9 +/- 2.0 (stat.) +/- 1.8 (syst.) +2.0 -1.8 (PDF) GeV from a fit to dsigma/dQ^2. The chiral structure of the Standard Model is also investigated in terms of the (1-y)^2 dependence of the the double-differential cross section. The structure-function F_2^CC has been extracted by combining the measurements presented here with previous ZEUS results from e^-p scattering, extending the measurement obtained in a neutrino-nucleus scattering experiment to a significantly higher Q^2 region., 35 pages, 8 figures (eps), accepted by European Phys. Journal C. Updated with minor changes to the text requested by the journal referee
Published: 2003

22. Measurement of event shapes in deep inelastic scattering at HERA

Author: Chekanov, S, Krakauer, D, Loizides, JH, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hamilton, J, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Tapper, AD, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, MI, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), FOS: Physical sciences, PROTON SCATTERING, 01 natural sciences, CROSS-SECTIONS, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), POWER CORRECTIONS, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, PARTON DISTRIBUTIONS, MOMENTUM SPECTRA, BREIT FRAME, QCD, 0103 physical sciences, 010303 astronomy & astrophysics, Engineering (miscellaneous), QC, Boson, Physics, Quantum chromodynamics, ZEUS (particle detector), Luminosity (scattering theory), Neutral current, 010308 nuclear & particles physics, Scattering, HERA, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb^-1 collected with the ZEUS detector at HERA. The variables studied included thrust, jet broadening and invariant jet mass. The kinematic range covered was 10 < Q^2 < 20,480 GeV^2 and 6.10^-4 < x < 0.6, where Q^2 is the virtuality of the exchanged boson and x is the Bjorken variable. The Q dependence of the shape variables has been used in conjunction with NLO perturbative calculations and the Dokshitzer-Webber non-perturbative corrections (`power corrections') to investigate the validity of this approach., 7+25 pages, 6 figures
Published: 2003

23. Leading proton production in $e^+p$ collisions at HERA

Author: Chekanov, S, Krakauer, D, Loizides, JH, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Anzivino, G, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Namsoo, T, Robins, S, Rodrigues, E, Wing, M, Ayad, R, Capua, M, Iannotti, L, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALP, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hamilton, J, Hanlon, S, Lupi, A, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, S, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Gliga, S, Lainesse, S, Padhi, S, Stairs, DG, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Patel, S, Rigby, M, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, Barberis, E, Heusch, C, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Lamberti, L, Maselli, S, Monaco, V, Peroni, CR, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: ZEUS, DEEP-INELASTIC SCATTERING, LEPTON-NUCLEON SCATTERING, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, STRUCTURE-FUNCTION F-2, MONTE-CARLO GENERATOR, DIFFRACTIVE PHOTOPRODUCTION, NEUTRON-PRODUCTION, FRACTURE FUNCTIONS, CROSS-SECTIONS, Nuclear and High Energy Physics, Particle physics, Proton, Hadron, FOS: Physical sciences, Elementary particle, Inelastic scattering, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, 010306 general physics, Nuclear Experiment, Physics, 010308 nuclear & particles physics, Branching fraction, HERA, Deep inelastic scattering, High Energy Physics::Experiment, Nucleon
Abstract: Events with a final-state proton carrying a large fraction of the proton-beam momentum, x_L>0.6, and the square of the transverse momentum p_T^2, Comment: 53 pages, 19 figures; Fig. 19 replaced; some changes to the text. Version accepted by Nuclear Physics B
Published: 2003

24. Measurement of beauty and charm production in deep inelastic scattering at HERA and measurement of the beauty-quark mass

Author: Abramowicz, H., Abt, I., Barakbaev, A. N., Martin, J. F., Mergelmeyer, S., Idris, F. Mohamad, Mujkic, K., Myronenko, V., Nagano, K., Nigro, A., Nobe, T., Notz, D., Nowak, R. J., Bartosik, N., Olkiewicz, K., Onishchuk, Yu., Paul, E., Perlanski, W., Perrey, H., Pokrovskiy, N. S., Proskuryakov, A. S., Przybycien, M., Raval, A., Roloff, P., Behnke, O., Rubinsky, I., Ruspa, M., Samojlov, V., Saxon, D. H., Schioppa, M., Schmidke, W. B., Schneekloth, U., Schorner-Sadenius, T., Schwartz, J., Shcheglova, L. M., Behr, J., Shehzadi, R., Shevchenko, R., Shkola, O., Singh, I., Skillicorn, I. O., Slominski, W., Sola, V., Solano, A., Spiridonov, A., Stanco, L., Behrens, U., Stefaniuk, N., Stern, A., Stewart, T. P., Stopa, P., Sztuk-Dambietz, J., Szuba, D., Szuba, J., Tassi, E., Temiraliev, T., Tokushuku, K., Bertolin, A., Tomaszewska, J., Trofymov, A., Trusov, V., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Verbytskyi, A., Viazlo, O., Walczak, R., Bhadra, S., Wan Abdullah, W. A. T., Wichmann, K., Wing, M., Wolf, G., Yamada, S., Yamazaki, Y., Zakharchuk, N., Zarnecki, A. F., Zawiejski, L., Zenaiev, O., Bloch, I., Zhautykov, B. O., Zhmak, N., Zotkin, D. S., ZEUS Collaboration, Bokhonov, V., Boos, E. G., Adamczyk, L., Borras, K., Brock, I., Brugnera, R., Bruni, A., Brzozowska, B., Bussey, P. J., Caldwell, A., Capua, M., Catterall, C. D., Chwastowski, J., Adamus, M., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Corriveau, F., D'Agostini, G., Dementiev, R. K., Devenish, R. C. E., Dolinska, G., Dusini, S., Aggarwal, R., Drugakov, V., Ferrando, J., Figiel, J., Foster, B., Gach, G., Garfagnini, A., Geiser, A., Gizhko, A., Gladilin, L. K., Gogota, O., Antonelli, S., Golubkov, Yu. A., Grebenyuk, J., Gregor, I., Grzelak, G., Gueta, O., Guzik, M., Hain, W., Hartner, G., Hochman, D., Hori, R., Arslan, O., Ibrahim, Z. A., Iga, Y., Ishitsuka, M., Iudin, A., Januschek, F., Kadenko, I., Kananov, S., Kanno, T., Karshon, U., Kaur, M., Aushev, V., Kaur, P., Khein, L. A., Kisielewska, D., Klanner, R., Klein, U., Kondrashova, N., Kononenko, O., Korol, Ie., Korzhavina, I. A., Kotanski, A., Aushev, Y., Kowalski, H., Kotz, U., Kovalchuk, N., Kuprash, O., Kuze, M., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Lisovyi, M., Bachynska, O., Lobodzinska, E., Lohmann, W., Lohr, B., Lohrmann, E., Longhin, A., Lontkovskyi, D., Maeda, J., Lukina, O. Yu., Makarenko, I., Malka, J., University of Warsaw, Faculty of Physics, and Lódz University
Subjects: HERA, ZEUS, Lepton-Nucleon Scattering, secondary [vertex], Jet (particle physics), structure function [p], momentum transfer dependence, charm [structure function], 01 natural sciences, B physics, High Energy Physics - Experiment, rapidity dependence, High Energy Physics - Experiment (hep-ex), Jets, transverse energy [jet], Medicine, Invariant mass, Charm (quantum number), Nuclear Experiment, 318 GeV-cms, path length [decay], Physics, Quantum chromodynamics, track data analysis, DESY HERA Stor, Pseudorapidity, Content (measure theory), production [bottom], 1 [higher-order], Particle physics, Nuclear and High Energy Physics, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, mass [bottom], Bottom quark, Charm quark, x-dependence, measured [differential cross section], 0103 physical sciences, quantum chromodynamics, ddc:530, 010306 general physics, tables, 010308 nuclear & particles physics, business.industry, hep-ex, High Energy Physics::Phenomenology, bibliography, Deep inelastic scattering, production [charm], bottom [structure function], QCD, deep inelastic scattering [electron p], dependence [transverse energy], High Energy Physics::Experiment, business, experimental results
Abstract: The production of beauty and charm quarks in ep interactions has been studied with the ZEUS detector at HERA for exchanged four-momentum squared 5 < Q^2 < 1000 GeV^2 using an integrated luminosity of 354 pb^{-1}. The beauty and charm content in events with at least one jet have been extracted using the invariant mass of charged tracks associated with secondary vertices and the decay-length significance of these vertices. Differential cross sections as a function of Q^2, Bjorken x, jet transverse energy and pseudorapidity were measured and compared with next-to-leading-order QCD calculations. The beauty and charm contributions to the proton structure functions were extracted from the double-differential cross section as a function of x and Q^2. The running beauty-quark mass, m_b at the scale m_b, was determined from a QCD fit at next-to-leading order to HERA data for the first time and found to be 4.07 \pm 0.14 (fit} ^{+0.01}_{-0.07} (mod.) ^{+0.05}_{-0.00} (param.) ^{+0.08}_{-0.05} (theo) GeV., 63 pages, 14 figures, 20 tables. Version accepted by JHEP
Published: 2014

25. Measurement of dijet production in neutral current deep inelastic scattering at high Q**2 and determination of alpha_s

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Amelung, C, Brock, I, Coboken, K, Goers, S, Hartmann, H, Heinloth, K, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wieber, H, Bailey, DS, Barret, O, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, HY, Kim, JY, Lee, JH, Lim, IT, Ma, KJ, Pac, MY, Caldwell, A, Liu, W, Liu, X, Mellado, B, Paganis, S, Sampson, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, AM, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Kotanski, A, Bauerdick, LAT, Behrens, U, Bienlein, JK, Borras, K, Chiochia, V, Crittenden, J, Dannheim, D, Desler, K, Drews, G, Fox-Murphy, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hebbel, K, Hillert, S, Koch, W, Kotz, U, Kowalski, H, Labes, H, Lohr, B, Mankel, R, Martens, J, Martinez, M, Milite, M, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Rohde, M, Savin, AA, Schneekloth, U, Selonke, F, Stonjek, S, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Coldewey, C, Viani, ALD, Meyer, A, Schlenstedt, S, Straub, PB, Barbagli, G, Gallo, E, Parenti, A, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Lee, SW, Lupi, A, Macdonald, N, McCance, GJ, Saxon, DH, Sinclair, LE, Skillicorn, IO, Waugh, R, Bodmann, B, Gendner, N, Holm, U, Salehi, H, Wick, K, Yildirim, A, Ziegler, A, Carli, T, Garfagnini, A, Geiser, A, Gialas, I, Kcira, D, Lohrmann, E, Goncalo, R, Long, KR, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Ishii, T, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Ahn, SH, Lee, SB, Park, SK, Lim, H, Son, D, Barreiro, F, Garcia, G, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Padhi, S, Stairs, DG, Wing, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Botje, M, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Schagen, S, van Sighem, A, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Vossebeld, J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Grosse-Knetter, J, Matsushita, T, Ruske, O, Sutton, MR, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Limentani, S, Longhin, A, Posocco, M, Stanco, L, Turcato, M, Adamczyk, L, Iannotti, L, Oh, BY, Okrasinski, JR, Saull, PRB, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Bailey, DC, Fagerstroem, CP, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hayes, ME, Heaphy, EA, Jones, TW, Lane, JB, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Catterall, CD, Frisken, WR, Hall-Wilton, R, Khakzad, M, Menary, S, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, MONTE-CARLO GENERATOR, Proton, FOS: Physical sciences, Parton, Inelastic scattering, COLOR DIPOLE MODEL, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), LEPTON-NUCLEON SCATTERING, 0103 physical sciences, 010306 general physics, QC, Quantum chromodynamics, Physics, Neutral current, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, ZEUS, ZEUS BARREL CALORIMETER, HERA, Deep inelastic scattering, CENTRAL TRACKING DETECTOR, Pair production, PARTON DISTRIBUTIONS, PERTURBATION-THEORY, JET CROSS-SECTIONS, High Energy Physics::Experiment, HADRON-COLLISIONS, TO-LEADING ORDER
Abstract: Dijet production has been studied in neutral current deep inelastic e+p scattering for 470 < Q**2 < 20000 GeV**2 with the ZEUS detector at HERA using an integrated luminosity of 38.4 pb**{-1}. Dijet differential cross sections are presented in a kinematic region where both theoretical and experimental uncertainties are small. Next-to-leading-order (NLO) QCD calculations describe the measured differential cross sections well. A QCD analysis of the measured dijet fraction as a function of Q**2 allows both a precise determination of alpha_s(M_Z) and a test of the energy-scale dependence of the strong coupling constant. A detailed analysis provides an improved estimate of the uncertainties of the NLO QCD cross sections arising from the parton distribution functions of the proton. The value of alpha_s(M_Z), as determined from the QCD fit, is alpha_s(M_Z) = 0.1166 +- 0.0019 (stat.) {+ 0.0024}_{-0.0033} (exp.)} {+ 0.0057}_{- 0.0044} (th.)., 32 pages including 5 figures and 23 tables. Final version to appear in PLB
Published: 2001

26. Measurement of azimuthal asymmetries in deep inelastic scattering

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, M C K, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G C, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, Y Z, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Hartmann, H, Heinloth, K, Hilger, E, Irrgang, P, Jakob, H P, Kappes, A, Katz, U F, Kerger, R, Paul, E, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, K C, Weber, A, Wieber, H, Bailey, D S, Barret, O, Brook, N H, Foster, B, Heath, G P, Heath, H F, McFall, J D, Piccioni, D, Rodrigues, E, Scott, J, Tapper, R J, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, H Y, Kim, J Y, Lee, J H, Lim, I T, Ma, K J, Pac, M Y, Caldwell, A, Liu, W, Liu, X, Mellado, B, Paganis, S, Sampson, S, Schmidke, W B, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Piotrzkowski, K, Przybycien, M B, Stopa, P, Zawiejski, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, A M, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Kotanski, A, Bauerdick, L A T, Behrens, U, Bienlein, J K, Burgard, C, Dannheim, D, Desler, K, Drews, G, Fox-Murphy, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, G F, Hasell, D, Hebbel, K, Johnson, K F, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Martinez, M, Milite, M, Monteiro, T, Moritz, M, Notz, D, Pelucchi, F, Petrucci, M C, Rohde, M, Saull, P R B, Savin, A A, Schneekloth, U, Selonke, F, Sievers, M, Stonjek, S, Tassi, E, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Coldewey, C, Viani, A L D, Meyer, A, Schlenstedt, S, Straub, P B, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Benen, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Bussey, P J, Doyle, A T, Lee, S W, Macdonald, N, McCance, G J, Saxon, D H, Sinclair, L E, Skillicorn, I O, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Garfagnini, A, Gialas, I, Gladilin, L K, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Goncalo, R, Long, K R, Miller, D B, Tapper, A D, Walker, R, Mallik, U, Cloth, P, Filges, D, Ishii, T, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Ahn, S H, Lee, S B, Park, S K, Lim, H, Park, I H, Son, D, Barreiro, F, Garcia, G, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Barbi, M, Corriveau, F, Hanna, D S, Ochs, A, Padhi, S, Riveline, M, Stairs, D G, Wing, M, Tsurugai, T, Bashkirov, V, Dolgoshein, B A, Dementiev, R K, Ermolov, P F, Golubkov, Y A, Katkov, I I, Khein, L A, Korotkova, N A, Korzhavina, I A, Kuzmin, V A, Lukina, O Y, Proskuryakov, A S, Shcheglova, L M, Solomin, A N, Vlasov, N N, Zotkin, S A, Bokel, C, Botje, M, Brummer, N, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Schagen, S, van Sighem, A, Tiecke, H, Tuning, N, Velthuis, J J, Vossebeld, J, Wiggers, L, de Wolf, E, Acosta, D, Bylsma, B, Durkin, L S, Gilmore, J, Ginsburg, C M, Kim, C L, Ling, T Y, Boogert, S, Cooper-Sarkar, A M, Devenish, R C E, Grobe-Knetter, J, Matsushita, T, Ruske, O, Sutton, M R, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Dusini, S, Limentani, S, Morandin, M, Posocco, P, Stanco, L, Stroili, R, Voci, C, Adamczyk, L, Iannotti, L, Oh, B Y, Okrasinski, J R, Toothacker, W S, Whitmore, J J, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, J C, McCubbin, N A, Shah, T P, Epperson, D, Heusch, C, Sadrozinski, H F W, Seiden, A, Wichmann, R, Williams, D C, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, M I, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, D C, Fagerstroem, C P, Galea, R, Koop, T, Levman, G M, Martin, J F, Orr, R S, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, J M, Catterall, C D, Hayes, M E, Heaphy, E A, Jones, T W, Lane, J B, West, B J, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, R J, Pawlak, J M, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, A K, Zakrzewski, J A, Zarnecki, A F, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, W F, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, D D, Smith, W H, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, V W, Bhadra, S, Catterall, C, Cole, J E, Frisken, W R, Hall-Wilton, R, Khakzad, M, Menary, S, and ZEUS Collaboration
Subjects: Nuclear and High Energy Physics, Particle physics, MONTE-CARLO GENERATOR, ENERGIES, HERA, Nuclear Theory, FOS: Physical sciences, Inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, CROSS-SECTIONS, Nuclear physics, High Energy Physics - Experiment (hep-ex), LEPTOPRODUCTION, 0103 physical sciences, DISTRIBUTIONS, Nuclear Experiment, 010306 general physics, QC, Physics, Quantum chromodynamics, Research Groups and Centres\Physics\Low Temperature Physics, ZEUS (particle detector), Neutral current, Faculty of Science\Physics, 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, Perturbative QCD, ZEUS, LEPTON-PROTON SCATTERING, Deep inelastic scattering, QCD, High Energy Physics::Experiment
Abstract: The distribution of the azimuthal angle for the charged hadrons has been studied in the hadronic centre-of-mass system for neutral current deep inelastic positron-proton scattering with the ZEUS detector at HERA. Measurements of the dependence of the moments of this distribution on the transverse momenta of the charged hadrons are presented. Asymmetries that can be unambiguously attributed to perturbative QCD processes have been observed for the first time., Comment: 19 pages - 4 figures. Included referee's comments
Published: 2000

27. Measurement of the spin-density matrix elements in exclusive electroproduction of $\rho^0$ mesons at HERA

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, Mck, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, DE PASQUALE, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Hartmann, H, Heinloth, K, Hilger, E, Jakob, Hp, Kappes, A, Katz, Uf, Kerger, R, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Weber, A, Wieber, H, Bailey, Ds, Barret, O, Cottingham, Wn, Foster, B, Heath, Gp, Heath, Hf, Mcfall, Jd, Piccioni, D, Scott, J, Tapper, Rj, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, Hy, Kim, Jy, Lee, Jh, Lim, It, Ma, Kj, Pac, My, Caldwell, A, Liu, W, Liu, X, Mellado, B, Parsons, Ja, Ritz, S, Sacchi, R, Sampson, S, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Przybycien, Mb, Stopa, P, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, Am, Kowalski, T, Przybycien, M, RULIKOWSKA ZAREBSKA, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Burgard, C, Desler, K, Drews, G, FOX MURPHY, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, Gf, Hasell, D, Hebbel, K, Johnson, Kf, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Martinez, M, Milewski, J, Milite, M, Monteiro, T, Moritz, M, Notz, D, Pelucci, F, Petrucci, Mc, Piotrzkowski, K, Rohde, M, Saull, Prb, Savin, Aa, Schneekloth, U, Schwarzer, O, Selonke, F, Sievers, M, Stonjek, S, Tassi, E, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Burow, Bd, Coldewey, C, Grabosch, Hj, Viani, Ald, Meyer, A, Monig, K, Schlenstedt, S, Straub, Pb, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Brook, Nh, Bussey, Pj, Doyle, At, Lee, Sw, Macdonald, N, Mccance, Gj, Saxon, Dh, Sinclair, Le, Skillicorn, Io, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, MEYER LARSEN, A, Salehi, H, Wick, K, Garfagnini, Alberto, Gialas, I, Gladilin, Lk, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Bacon, Tc, Cole, Je, Howell, G, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Tapper, Ad, Walker, R, Mallik, U, Wang, Sm, Cloth, P, Filges, D, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Ahn, Sh, An, Sh, Hong, Sj, Lee, Sb, Nam, Sw, Park, Sk, Lim, H, Park, Ih, Son, D, Barreiro, F, Fernandez, Jp, Garcia, G, Glasman, C, Hernandez, Jm, Labarga, L, DEL PESO, J, Puga, J, Redondo, I, Terron, J, Corriveau, F, Hanna, Ds, Hartmann, J, Murray, Wn, Ochs, A, Padhi, S, Riveline, M, Stairs, Dg, ST LAURENT, M, Wing, M, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Khein, La, Korotkova, Na, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Solomin, An, Zotkin, Sa, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, VAN SIGHEM, A, Tiecke, K, Tuning, N, Velthuis, Jj, Verkerke, W, Vossebeld, J, Wiggers, L, DE WOLF, E, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Ginsburg, Cm, Kim, Cl, Ling, Ty, Nylander, P, Blaikley, He, Boogert, S, Cashmore, Rj, COOPER SARKAR AM, Devenish, Rce, Edmonds, Jk, GROSSE KNETTER, J, Harnew, N, Matsushita, T, Noyes, Va, Quadt, A, Ruske, O, Sutton, Mr, Walczak, R, Waters, Ds, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dondana, S, Dosselli, U, Dusini, S, Limentani, Silvia, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Iannotti, L, Oh, By, Okrasinski, Jr, Toothacker, Ws, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Cormack, C, Hart, Jc, Mccubbin, Na, Shah, Tp, Epperson, D, Heusch, C, Sadrozinski, Hfw, Seiden, A, Wichmann, R, Williams, Dc, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Fagerstroem, Cp, Galea, R, Koop, T, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, Jm, Catterall, Cd, Hayes, Me, Heaphy, Ea, Jones, Tw, Lane, Jb, West, Bj, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, Rj, Pawlak, Jm, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, Wf, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, Dd, Smith, Wh, Vaiciulis, A, Wildschek, T, Wodarczyk, R, Deshpande, A, Dhawan, S, Hughes, Vw, Bhadra, S, Frisken, Wr, HALL WILTON, R, Khakzad, M, Menary, S, Schmidke, Wb, CA ZEUS COLLABORATION, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Photon, Physics and Astronomy (miscellaneous), Meson, LUND MONTE-CARLO, Nuclear Theory, FOS: Physical sciences, PROTON SCATTERING, 01 natural sciences, JET FRAGMENTATION, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Positron, 0103 physical sciences, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), QC, VECTOR-MESONS, E+E-PHYSICS, PHOTOPRODUCTION, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, HERA, Helicity, Transverse plane, High Energy Physics::Experiment
Abstract: Exclusive electroproduction of rho^0 mesons has been measured using the ZEUS detector at HERA in two Q^2 ranges, 0.25, Comment: 32 pages, 8 figures. This version has been accepted by The European Physics Journal C and incorporates the referee's comments
Published: 2000

28. Measurement of high-$Q^2$ charged-current $e^+p$ deep inelastic scattering cross sections at HERA

Author: Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Stanek, R., Yoshida, R., Mattingly, M. C. K., Abbiendi, G., Anselmo, F., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Guido Castellini, Cifarelli, L., Cindolo, F., Contin, A., Coppola, N., Corradi, M., Pasquale, S., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Polini, A., Sartorelli, G., Zamora Garcia, Y., Zichichi, A., Amelung, C., Bornheim, A., Brock, I., Coböken, K., Crittenden, J., Deffner, R., Eckert, M., Hartmann, H., Heinloth, K., Hilger, E., Jakob, H. -P, Kappes, A., Katz, U. F., Kerger, R., Paul, E., Rautenberg, J., Schnurbusch, H., Stifutkin, A., Tandler, J., Weber, A., Wieber, H., Bailey, D. S., Barret, O., Cottingham, W. N., Foster, B., Heath, G. P., Heath, H. F., Mcfall, J. D., Piccioni, D., Scott, J., Tapper, R. J., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Jeoung, H. Y., Kim, J. Y., Lee, J. H., Lim, I. T., Ma, K. J., Pac, M. Y., Caldwell, A., Cartiglia, N., Jing, Z., Liu, W., Mellado, B., Parsons, J. A., Ritz, S., Sacchi, R., Sampson, S., Sciulli, F., Zhu, Q., Chwastowski, J., Eskreys, A., Figiel, J., Klimek, K., Olkiewicz, K., Przybycień, M. B., Stopa, P., Zawiejski, L., Adamczyk, L., Bednarek, B., Jeleń, K., Kisielewska, D., Kowal, A. M., Kowalski, T., Przybycień, M., Rulikowska-Zarebska, E., Suszycki, L., Zajac, J., Dulinński, Z., Kotanński, A., Bauerdick, L. A. T., Behrens, U., Bienlein, J. K., Burgard, C., Desler, K., Drews, G., Fox-Murphy, A., Fricke, U., Goebel, F., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G. F., Hasell, D., Hebbel, K., Johnson, K. F., Kasemann, M., Koch, W., Kötz, U., Kowalski, H., Lindemann, L., Löhr, B., Martinez, M., Milewski, J., Milite, M., Monteiro, T., Moritz, M., Notz, D., Pelucchi, F., Piotrzkowski, K., Rohde, M., Saull, P. R. B., Savin, A. A., Schneekloth, U., Schwarzer, O., Selonke, F., Sievers, M., Stonjek, S., Tassi, E., Wolf, G., Wollmer, U., Youngman, C., Zeuner, W., Burow, B. D., Coldewey, C., Grabosch, H. J., Lopez-Duran Viani, A., Meyer, A., Mönig, K., Schlenstedt, S., Straub, P. B., Barbagli, G., Gallo, E., Pelfer, P., Maccarrone, G., Votano, L., Bamberger, A., Eisenhardt, S., Markun, P., Raach, H., Wölfle, S., Brook, N. H., Bussey, P. J., Doyle, A. T., Lee, S. W., Macdonald, N., Mccance, G. J., Saxon, D. H., Sinclair, L. E., Skillicorn, I. O., Strickland, E., Waugh, R., Bohnet, I., Gendner, N., Holm, U., Meyer-Larsen, A., Salehi, H., Wick, K., Garfagnini, A., Gialas, I., Gladilin, L. K., Kçira, D., Klanner, R., Lohrmann, E., Poelz, G., Zetsche, F., Bacon, T. C., Cole, J. E., Howell, G., Lamberti, L., Long, K. R., Miller, D. B., Prinias, A., Sedgbeer, J. K., Sideris, D., Tapper, A. D., Walker, R., Mallik, U., Wang, S. M., Cloth, P., Filges, D., Ishii, T., Kuze, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamauchi, K., Yamazaki, Y., Ahn, S. H., An, S. H., Hong, S. J., Lee, S. B., Nam, S. W., Park, S. K., Lim, H., Park, I. H., Son, D., Barreiro, F., Fernandez, J. P., Garcia, G., Glasman, C., Hernández, J. M., Labarga, L., Del Peso, J., Puga, J., Redondo, I., Terrón, J., Corriveau, F., Hanna, D. S., Hartmann, J., Murray, W. N., Ochs, A., Padhi, S., Riveline, M., Stairs, D. G., St-Laurent, M., Wing, M., Tsurugai, T., Bashkirov, V., Dolgoshein, B. A., Bashindzhagyan, G. L., Ermolov, P. F., Golubkov, Y. A., Khein, L. A., Korotkova, N. A., Korzhavina, I. A., Kuzmin, V. A., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Solomin, A. N., Zotkin, S. A., Bokel, C., Botje, M., Brümmer, N., Engelen, J., Koffeman, E., Kooijman, P., Sighem, A., Tiecke, H., Tuning, N., Velthuis, J. J., Verkerke, W., Vossebeld, J., Wiggers, L., Wolf, E., Acosta, D., Bylsma, B., Durkin, L. S., Gilmore, J., Ginsburg, C. M., Kim, C. L., Ling, T. Y., Nylander, P., Blaikley, H. E., Boogert, S., Cashmore, R. J., Cooper-Sarkar, A. M., Devenish, R. C. E., Edmonds, J. K., Große-Knetter, J., Harnew, N., Matsushita, T., Noyes, V. A., Quadt, A., Ruske, O., Sutton, M. R., Walczak, R., Waters, D. S., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dondana, S., Dosselli, U., Dusini, S., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Iannotti, L., Oh, B. Y., Okrasiński, J. R., Toothacker, W. S., Whitmore, J. J., Iga, Y., D Agostini, G., Marini, G., Nigro, A., Raso, M., Cormack, C., Hart, J. C., Mccubbin, N. A., Shah, T. P., Epperson, D., Heusch, C., Sadrozinski, H. F. -W, Seiden, A., Wichmann, R., Williams, D. C., Pavel, N., Abramowicz, H., Dagan, S., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Inuzuka, M., Nagano, K., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nishimura, T., Arneodo, M., Cirio, R., Costa, M., Ferrero, M. I., Maselli, S., Monaco, V., Peroni, C., Petrucci, M. C., Ruspa, M., Solano, A., Staiano, A., Dardo, M., Bailey, D. C., Fagerstroem, C. -P, Galea, R., Koop, T., Levman, G. M., Martin, J. F., Orr, R. S., Polenz, S., Sabetfakhri, A., Simmons, D., Butterworth, J. M., Catterall, C. D., Hayes, M. E., Heaphy, E. A., Jones, T. W., Lane, J. B., West, B. J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R. J., Pawlak, J. M., Pawlak, R., Smalska, B., Tymieniecka, T., Wróblewski, A. K., Zakrzewski, J. A., Zarnecki, A. F., Adamus, M., Gadaj, T., Deppe, O., Eisenberg, Y., Hochman, D., Karshon, U., Badgett, W. F., Chapin, D., Cross, R., Foudas, C., Mattingly, S., Reeder, D. D., Smith, W. H., Vaiciulis, A., Wildschek, T., Wodarczyk, M., Deshpande, A., Dhawan, S., Hughes, V. W., Bhadra, S., Frisken, W. R., Hall-Wilton, R., Khakzad, M., Menary, S., Schmidke, W. B., and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), FOS: Physical sciences, Weak interaction, Inelastic scattering, PROTON SCATTERING, 01 natural sciences, 7. Clean energy, JET FRAGMENTATION, High Energy Physics - Experiment, Standard Model, Nuclear physics, High Energy Physics - Experiment (hep-ex), ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, RADIATIVE-CORRECTIONS, PARTON DISTRIBUTIONS, NUCLEON SCATTERING, BOSON PRODUCTION, EVENT GENERATOR, 0103 physical sciences, 010306 general physics, Engineering (miscellaneous), Event generator, Physics, Research Groups and Centres\Physics\Low Temperature Physics, Neutral current, 010308 nuclear & particles physics, Faculty of Science\Physics, HERA, Deep inelastic scattering, Energy (signal processing)
Abstract: The e^+p charged-current deep inelastic scattering cross sections, $d\sigma/dQ^2$ for Q^2 between 200 and 60000 GeV^2, and $d\sigma/dx$ and $d\sigma/dy$ for Q^2 > 200 GeV^2, have been measured with the ZEUS detector at HERA. A data sample of 47.7 pb^-1, collected at a center-of-mass energy of 300 GeV, has been used. The cross section $d\sigma/dQ^2$ falls by a factor of about 50000 as Q^2 increases from 280 to 30000 GeV^2. The double differential cross section $d^2\sigma/dxdQ^2$ has also been measured. A comparison between the data and Standard Model (SM) predictions shows that contributions from antiquarks ($\bar{u}$ and $\bar{c}$) and quarks (d and s) are both required by the data. The predictions of the SM give a good description of the full body of the data presented here. A comparison of the charged-current cross section $d\sigma/dQ^2$ with the recent ZEUS results for neutral-current scattering shows that the weak and electromagnetic forces have similar strengths for Q^2 above $M^2_W, M^2_Z$. A fit to the data for $d\sigma/dQ^2$ with the Fermi constant $G_F$ and $M_W$ as free parameters yields $G_F = (1.171 \pm 0.034 (stat.) ^{+0.026}_{-0.032} (syst.) ^{+0.016}_{-0.015} (PDF)) \times 10^{-5} GeV^{-2}$ and $M_W = 80.8 ^{+4.9}_{-4.5} (stat.) ^{+5.0}_{-4.3} (syst.) ^{+1.4}_{-1.3} (PDF) GeV$. Results for $M_W$, where the propagator effect alone or the SM constraint between $G_F$ and $M_W$ have been considered, are also presented., Comment: 34 pages including 10 figures and 6 tables; added tables for correlated and uncorrelated systematic uncertainties and fixed the total systematic uncertainty for dsigma/dxdQ2 (Table 4 and Figs.7-8); erratum submitted to Eur. Phys. J
Published: 2000

29. Measurement of $D^{\ast \pm}$ production and the charm contribution to $F_2$ in deep inelastic scattering at HERA

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, Mck, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, H, DE PASQUALE, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Hartmann, H, Heinloth, K, Hilger, E, Jakob, Hp, Kappes, A, Katz, Uf, Kerger, R, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Weber, A, Wieber, H, Bailey, Ds, Barret, O, Cottingham, Wn, Foster, B, Heath, Gp, Heath, Hf, Mcfall, Jd, Piccioni, D, Scott, J, Tapper, Rj, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, Hy, Kim, Jy, Lee, Jh, Lim, It, Ma, Kj, Pac, Hy, Caldwell, A, Liu, W, Liu, X, Mellado, B, Parsons, Ja, Ritz, S, Sacchi, R, Sampson, S, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Przybycien, Mb, Stopa, P, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, Am, Kowalski, T, Przybycien, M, RULIKOWSKA ZAREBSKA, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Burgard, C, Desler, K, Drews, G, FOX MURPHY, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, Gf, Hasell, D, Hebbel, K, Johnson, Kf, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Martinez, M, Milewski, J, Milite, M, Monteiro, T, Moritz, M, Notz, D, Pelucchi, F, Petrucci, Mc, Piotrzkowski, K, Rohde, M, Saull, Prb, Savin, Aa, Schneekloth, U, Schwarzer, O, Selonke, F, Sievers, M, Stonjek, S, Tassi, E, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Burow, Bd, Coldewey, C, Grabosch, Hj, Viani, Ald, Meyer, A, Monig, K, Schlenstedt, S, Straub, Pb, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Brook, Nh, Bussey, Pj, Doyle, At, Lee, Sw, Macdonald, N, Mccance, Gj, Saxon, Dh, Sinclair, Le, Skillicorn, Io, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, MEYER LARSEN, A, Salehi, H, Wick, K, Garfagnini, Alberto, Gialas, I, Gladilin, Lk, Kcira, K, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Bacon, Tc, Cole, Je, Howell, G, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Tapper, Ad, Walker, R, Mallik, U, Wang, Sm, Cloth, P, Filges, D, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Ahn, Sh, An, Sh, Hong, Sj, Lee, Sb, Nam, Sw, Park, Sk, Lim, H, Park, Ih, Son, D, Barreiro, F, Fernandez, Jp, Garcia, G, Glasman, C, Hernandez, Jm, Labarga, L, DEL PESO, J, Puga, J, Redondo, I, Terron, J, Corriveau, F, Hanna, Ds, Hartmann, J, Murray, Wn, Ochs, A, Padhi, S, Riveline, M, Stairs, Dg, ST LAURENT, M, Wing, M, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Khein, La, Korotkova, Na, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Solomin, An, Zotkin, Sa, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, VAN SIGHEM, A, Tiecke, H, Tuning, N, Velthuis, Jj, Verkerke, W, Vossebeld, J, Wiggers, L, DE WOLF, E, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Ginsburg, Cm, Kim, Cl, Ling, Ty, Nylander, P, Blaikley, He, Boogert, S, Cashmore, Rj, COOPER SARKAR AM, Devenish, Rce, Edmonds, Jk, GROSSE KNETTER, J, Harnew, N, Matsushita, T, Noyes, Va, Quadt, A, Ruske, O, Sutton, Mr, Walczak, R, Waters, Ds, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dondana, S, Dosselli, U, Dusini, S, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Iannotti, L, Oh, By, Okrasinski, Jr, Toothacker, Ws, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Cormack, C, Hart, Jc, Mccubbin, Na, Shah, Tp, Epperson, D, Heusch, C, Sadrozinski, Hfw, Seiden, A, Wichmann, R, Williams, Dc, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Fagerstroem, Cp, Galea, R, Koop, T, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, Jm, Catterall, Cd, Hayes, Me, Heaphy, Ea, Jones, Tw, Lane, Jb, West, Bj, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, Rj, Pawlak, Jm, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, Wf, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, Dd, Smith, Wh, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, Vw, Bhadra, S, Frisken, Wr, HALL WILTON, R, Khakzad, M, Menary, S, Schmidke, Wb, CA ZEUS COLLABORATION, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, Meson, FOS: Physical sciences, Inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, Charm quark, Nuclear physics, High Energy Physics - Experiment (hep-ex), DESIGN, LEPTOPRODUCTION, 0103 physical sciences, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), QC, Physics, CONSTRUCTION, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, ZEUS, CENTRAL TRACKING DETECTOR, HEAVY-QUARK CORRELATIONS, ZEUS BARREL CALORIMETER, PARTON DISTRIBUTIONS, EP SCATTERING, ELECTROPRODUCTION, FRAGMENTATION, Order (ring theory), HERA, Deep inelastic scattering, High Energy Physics::Experiment, Production (computer science)
Abstract: The production of D*+-(2010) mesons in deep inelastic scattering has been measured in the ZEUS detector at HERA using an integrated luminosity of 37 pb^-1. The decay channels D*+ -> D0 pi+(+c.c.), with D0 -> K- pi+ or D0 ->K- pi- pi+ pi+, have been used to identify the D mesons. The e+p cross section for inclusive D*+- production with 1, Comment: 35 pages, 9 figures. Correction 7/10/99: Figure 9 has been updated. Correction 3/04/00: Miss-prints in tables (1,2,3) and in Figure 5 have been corrected
Published: 2000

30. W production and the search for events with an isolated high-energy lepton and missing transverse momentum at HERA

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, Mck, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, DE PASQUALE, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Eckert, M, Hartmann, H, Heinloth, K, Hilger, E, Jakob, Hp, Kappes, A, Katz, Uf, Kerger, R, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Weber, A, Wieber, H, Bailey, Ds, Barret, O, Cottingham, Wn, Foster, B, Heath, Gp, Heath, Hf, Mcfall, Jd, Piccioni, D, Scott, J, Tapper, Rj, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, Hy, Kim, Jy, Lee, Jh, Lim, It, Ma, Kj, Pac, My, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Mellado, B, Parsons, Ja, Ritz, S, Sacchi, R, Sampson, S, Sciulli, F, Zhu, Q, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Przybycien, Mb, Stopa, P, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, Am, Kowalski, T, Przybycien, M, RULIKOWSKA ZAREBSKA, E, Suszycki, L, Zajac, J, Dulinski, Z, Kotanski, A, Bauerdick, Lat, Behrens, U, Bienlein, Jk, Burgard, C, Desler, K, Drews, G, FOX MURPHY, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, Gf, Hasell, D, Hebbel, K, Johnson, Kf, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Martinez, M, Milewski, J, Milite, M, Monteiro, T, Moritz, M, Notz, D, Pelucchi, F, Piotrzkowski, K, Rohde, M, Saull, Prb, Savin, Aa, Schneekloth, U, Schwarzer, O, Selonke, F, Sievers, M, Stonjek, S, Tassi, E, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Burow, Bd, Coldewey, C, Grabosch, Hj, Viani, Ald, Meyer, A, Monig, K, Schlenstedt, S, Straub, Pb, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Brook, Nh, Bussey, Pj, Doyle, At, Lee, Sw, Macdonald, N, Mccance, Gj, Saxon, Dh, Sinclair, Le, Skillicorn, Io, Strickland, E, Waugh, R, Bohnet, I, Gendner, N, Holm, U, MEYER LARSEN, A, Salehi, H, Wick, K, Garfagnini, Alberto, Gialas, I, Gladilin, Lk, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Bacon, Tc, Cole, Je, Howell, G, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Tapper, Ad, Walker, R, Mallik, U, Wang, Sm, Cloth, P, Filges, D, Ishii, T, Kuze, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamauchi, K, Yamazaki, Y, Ahn, Sh, An, Sh, Hong, Sj, Lee, Sb, Nam, Sw, Park, Sk, Lim, H, Park, Ih, Son, D, Barreiro, F, Fernandez, Jp, Garcia, G, Glasman, C, Hernandez, Jm, Labarga, L, DEL PESO, J, Puga, J, Redondo, I, Terron, J, Corriveau, F, Hanna, Ds, Hartmann, J, Murray, Wn, Ochs, A, Padhi, S, Riveline, M, Stairs, Dg, ST LAURENT, M, Wing, M, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Bashindzhagyan, Gl, Ermolov, Pf, Golubkov, Ya, Khein, La, Korotkova, Na, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Solomin, An, Zotkin, Sa, Bokel, C, Botje, M, Brummer, N, Engelen, J, Koffeman, E, Kooijman, P, VAN SIGHEM, A, Tiecke, H, Tuning, N, Velthuis, Jj, Verkerke, W, Vossebeld, J, Wiggers, L, DE WOLF, E, Acosta, D, Bylsma, B, Durkin, Ls, Gilmore, J, Ginsburg, Cm, Kim, Cl, Ling, Ty, Nylander, P, Blaikley, He, Boogert, S, Cashmore, Rj, COOPER SARKAR AM, Devenish, Rce, Edmonds, Jk, GROSSE KNETTER, J, Harnew, N, Matsushita, T, Noyes, Va, Quadt, A, Ruske, O, Sutton, Mr, Walczak, R, Waters, Ds, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dondana, S, Dosselli, U, Dusini, S, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, Roberto, Voci, C, Iannotti, L, Oh, By, Okrasinski, Jr, Toothacker, Ws, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Raso, M, Cormack, C, Hart, Jc, Mccubbin, Na, Shah, Tp, Epperson, D, Heusch, C, Sadrozinski, Hfw, Seiden, A, Wichmann, R, Williams, Dc, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Inuzuka, M, Nagano, K, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nishimura, T, Arneodo, M, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Monaco, V, Peroni, C, Petrucci, Mc, Ruspa, M, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Fagerstroem, Cp, Galea, R, Koop, T, Levman, Gm, Martin, Jf, Orr, Rs, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, Jm, Catterall, Cd, Hayes, Me, Heaphy, Ea, Jones, Tw, Lane, Jb, West, Bj, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, Rj, Pawlak, Jm, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, Wf, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, Dd, Smith, Wh, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, Vw, Bhadra, S, Frisken, Wr, HALL WILTON, R, Khakzad, M, Menary, S, Schmidke, Wb, CA ZEUS COLLABORATION, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, MONTE-CARLO GENERATOR, Proton, Hadron, FOS: Physical sciences, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, JET FRAGMENTATION, BOSON PRODUCTION, GAMMA COUPLINGS, E+E-PHYSICS, CONSTRUCTION, DESIGN, PROTON, 7. Clean energy, 01 natural sciences, Zeus (malware), High Energy Physics - Experiment, Standard Model, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, 010306 general physics, QC, Boson, Physics, Research Groups and Centres\Physics\Low Temperature Physics, Luminosity (scattering theory), Faculty of Science\Physics, 010308 nuclear & particles physics, HERA, High Energy Physics::Experiment, Lepton
Abstract: A search for the leptonic decays of W bosons produced in the reaction e^+ p\to e^+ W^\pm X at a centre-of-mass energy of 300 GeV has been performed with the ZEUS detector at HERA using an integrated luminosity of 47.7 pb^-1 . Three events consistent with W\to e\nu decay are found, giving a cross section of 0.9 +1.0 -0.7 \pm 0.2 pb, in good agreement with the Standard Model prediction. The corresponding 95% C.L. upper limit on the cross section is 3.3 pb. A search for the decay W\to \mu\nu has a smaller selection efficiency and yields no candidate events. Limits on the cross section for W production with large hadronic transverse momentum have been obtained. A search for high-transverse-momentum isolated tracks in events with large missing transverse momentum yields results in good agreement with Standard Model expectations, in contrast to a recent report by the H1 collaboration of the observation of an excess of such events., Comment: 17 pages including 7 figures and 2 tables, final version for Phys.Lett
Published: 2000

31. Jet production in highQ 2 deep-inelastic ep scattering at HERA

Author: Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, Rl, Zhang, H., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Romeo, Gc, Castellini, G., Chiarini, M., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Gialas, I., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Nemoz, C., Palmonari, F., Polini, A., Sartorelli, G., Timellini, R., Garcia, Yz, Zichichi, A., Bargende, A., Crittenden, J., Desch, K., Diekmann, B., Doeker, T., Eckert, M., Feld, L., Frey, A., Geerts, M., Geitz, G., Grothe, M., Haas, T., Hartmann, H., Haun, D., Heinloth, K., Hilger, E., Jakob, Hp, Katz, Uf, Mari, Sm, Mass, A., Mengel, S., Mollen, J., Paul, E., Rembser, C., Schattevoy, R., Schramm, D., Stamm, J., Wedemeyer, R., Campbellrobson, S., Cassidy, A., Dyce, N., Foster, B., George, S., Gilmore, R., Heath, Gp, Heath, Hf, Llewellyn, Tj, Morgado, Cjs, Norman, Djp, Omara, Ja, Tapper, Rj, Wilson, Ss, Yoshida, R., Rau, Rr, Arneodo, M., Iannotti, L., Schioppa, M., Susinno, G., Bernstein, A., Caldwell, A., Parsons, Ja, Ritz, S., Sciulli, F., Straub, Pb, Wai, L., Yang, S., Zhu, Q., Borzemski, P., Chwastowski, J., Eskreys, A., Piotrzkowski, K., Zachara, M., Zawiejski, L., Adamczyk, L., Bednarek, B., Eskreys, K., Jelen, K., Kisielewska, D., Kowalski, T., Rulikowskazarebska, E., Suszycki, L., Zajac, J., Kotanski, A., Przybycien, M., Bauerdick, Lat, Behrens, U., Beier, H., Bienlein, Jk, Coldewey, C., Deppe, O., Desler, K., Drews, G., Flasinski, M., Gilkinson, Dj, Glasman, C., Gottlicher, P., Grosseknetter, J., Gutjahr, B., Hain, W., Hasell, D., Hessling, H., Hultschig, H., Iga, Y., Joos, P., Kasemann, M., Klanner, R., Koch, W., Kopke, L., Kotz, U., Kowalski, H., Labs, J., Ladage, A., Lohr, B., Lowe, M., Luke, D., Manczak, O., Ng, Jst, Nickel, S., Notz, D., Ohrenberg, K., Roco, M., Rohde, M., Roldan, J., Schneekloth, U., Schulz, W., Selonke, F., Stiliaris, E., Surrow, B., Voss, T., Westphal, D., Wolf, G., Youngman, C., Zhou, Jf, Grabosch, Hj, Kharchilava, A., Leich, A., Mattingly, M., Meyer, A., Schlenstedt, S., Wulff, N., Barbagli, G., Pelfer, P., Anzivino, G., Maccarrone, G., Depasquale, S., Votano, L., Bamberger, A., Eisenhardt, S., Freidhof, A., Soldnerrembold, S., Schroeder, J., Trefzger, T., Brook, Nh, Bussey, Pj, Doyle, At, Fleck, I., Saxon, Dh, Utley, Hl, Wilson, As, Dannemann, A., Holm, U., Horstmann, D., Neumann, T., Sinkus, R., Wick, K., Badura, E., Burow, Bd, Hagge, L., Lohrmann, E., Mainusch, J., Milewski, J., Nakahata, M., Pavel, N., Poelz, G., Schott, W., Zetsche, F., Bacon, Tc, Butterworth, I., Gallo, E., Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A., Sedgbeer, Jk, Whitfield, Af, Mallik, U., Mccliment, E., Wang, Mz, Wang, Sm, Wu, Jt, Zhang, Y., Cloth, P., Filges, D., An, Sh, Hong, Sm, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R., Kartik, S., Kim, Hj, Mcneil, Rr, Metcalf, W., Nadendla, Vk, Barreiro, F., Cases, G., Graciani, R., Hernandez, Jm, Hervas, L., Labarga, L., Delpeso, J., Puga, J., Terron, J., Detroconiz, Jf, Smith, Gr, Corriveau, F., Hanna, Ds, Hartmann, J., Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Laurent, Ms, Ullmann, R., Zacek, G., Bashkirov, V., Dolgoshein, Ba, Stifutkin, A., Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Kuzmin, Va, Proskuryakov, As, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M., Chlebana, F., Dake, A., Engelen, J., Dekamps, M., Kooijman, P., Kruse, A., Tiecke, H., Verkerke, W., Vreeswijk, M., Wiggers, L., Dewolf, E., Vanwoudenberg, R., Acosta, D., Bylsma, B., Durkin, Ls, Honscheid, K., Li, C., Ling, Ty, Mclean, Kw, Murray, Wn, Park, Ih, Romanowski, Ta, Seidlein, R., Bailey, Ds, Blair, Ga, Byrne, A., Cashmere, Rj, Coopersarkar, Am, Daniels, D., Devenish, Rce, Harnew, N., Lancaster, M., Luffman, Pe, Lindemann, L., Mcfall, Jd, Nath, C., Noyes, Va, Quadt, A., Uijterwaal, H., Walczak, R., Wilson, Ff, Yip, T., Abbiendi, G., Bertolin, A., Brugnera, R., Carlin, R., Dalcorso, F., Degiorgi, M., Dosselli, U., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Bulmahn, J., Butterworth, Jm, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G., Marini, G., Nigro, A., Enrico TASSI, Hart, Jc, Mccubbin, Na, Prytz, K., Shah, Tp, Short, Tl, Barberis, E., Cartiglia, N., Dubbs, T., Heusch, C., Vanhook, M., Hubbard, B., Lockman, W., Rahn, Jt, Sadrozinski, Hfw, Seiden, A., Biltzinger, J., Seifert, Rj, Walenta, Ah, Zech, G., Abramowicz, H., Briskin, G., Dagan, S., Levy, A., Hasegawa, T., Hazumi, M., Ishii, T., Kuze, M., Mine, S., Nagasawa, Y., Nakao, M., Suzuki, I., Tokushuku, K., Yamada, S., Yamazaki, Y., Chiba, M., Hamatsu, R., Hirose, T., Homma, K., Kitamura, S., Nakamitsu, Y., Yamauchi, K., Cirio, R., Costa, M., Ferrero, Mi, Lamberti, L., Maselli, S., Peroni, C., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, Dc, Bandyopadhyay, D., Benard, F., Brkic, M., Crombie, Mb, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, Rs, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J., Blankenship, K., Kochocki, J., Lu, B., Mo, Lw, Bogusz, W., Charchula, K., Ciborowski, J., Gajewski, J., Grzelak, G., Kasprzak, M., Krzyanowski, M., Muchorowski, K., Nowak, Rj, Pawlak, Jm, Tymieniecka, T., Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M., Eisenberg, Y., Karshon, U., Revel, D., Zerzion, D., Ali, I., Badgett, Wf, Behrens, B., Dasu, S., Fordham, C., Foudas, C., Goussiou, A., Loveless, Rj, Reeder, Dd, Silverstein, S., Smith, Wh, Vaiciulis, A., Wodarczyk, M., Tsurugai, T., Bhadra, S., Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M., and Schmidke, Wb
Subjects: Particle physics, jet production, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, ZEUS, PARTON DISTRIBUTIONS, PROTON SCATTERING, DEPENDENCE, RATES, FOS: Physical sciences, Jet (particle physics), perturbative QCD, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Proton scattering, 0103 physical sciences, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), Scaling, Quantum chromodynamics, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, Scattering, HERA, High Energy Physics::Experiment, Production (computer science)
Abstract: Two-jet production in deep-inelastic electron-proton scattering has been studied for $160, Comment: 26 pages, latex, 9 figures appended as uuencoded file
Published: 1995

32. Inclusive-jet photoproduction at HERA and determination of α s

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, AN, Barbagli, G, Bari, G, Barreiro, F, Bartosik, N, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, Bhadra, S, Bindi, M, Blohm, C, Bokhonov, V, Bołd, T, Bondarenko, K, Boos, EG, Borras, K, Boscherini, D, Bot, D, Brock, I, Brownson, E, Brugnera, R, Brümmer, N, Bruni, A, Bruni, G, Brzozowska, B, Bussey, PJ, Bylsma, B, Caldwell, A, Capua, M, Carlin, R, Catterall, CD, Chekanov, S, Chwastowski, J, Ciborowski, J, Ciesielski, R, Cifarelli, L, Cindolo, F, Contin, A, Cooper-Sarkar, AM, Coppola, N, Corradi, M, Corriveau, F, Costa, M, D'Agostini, G, Dal Corso, F, del Peso, J, Dementiev, RK, De Pasquale, S, Derrick, M, Devenish, RCE, Dobur, D, Dolgoshein, BA, Dolinska, G, Doyle, AT, Drugakov, V, Durkin, LS, Dusini, S, Eisenberg, Y, Ermolov, PF, Eskreys, A, Fang, S, Fazio, S, Ferrando, J, Ferrero, MI, Figiel, J, Forrest, M, Foster, B, Gach, G, Galas, A, Gallo, E, Garfagnini, A, Geiser, A, Gialas, I, Gizhko, A, Gladilin, LK, Gladkov, D, Glasman, C, Gogota, O, Golubkov, Y, Göttlicher, P, Grabowska-Bołd, I, Grebenyuk, J, Gregor, I, Grigorescu, G, Grzelak, G, Gueta, O, Guzik, M, Gwenlan, C, Haas, T, Hain, W, Hamatsu, R, Hart, JC, Hartmann, H, Hartner, G, Hilger, E, Hochman, D, Hori, R, Horton, K, Hüttmann, A, Ibrahim, ZA, Iga, Y, Ingbir, R, Ishitsuka, M, Jakob, H-P, Januschek, F, Jones, TW, Jüngst, M, Kadenko, I, Kahle, B, Kananov, S, Kanno, T, Karshon, U, Karstens, F, Katkov, II, Kaur, M, Kaur, P, Keramidas, A, Khein, LA, Kim, JY, Kisielewska, D, Kitamura, S, Klanner, R, Klein, U, Koffeman, E, Kondrashova, N, Kononeko, O, Kooijman, P, Korol, I, Korzhavina, IA, Kotański, A, Kötz, U, Kowalski, H, Kuprash, O, Kuze, M, Lee, A, Levchenko, BB, Levy, A, Libov, V, Limentani, S, Ling, TY, Lisovyi, M, Lobodzinska, E, Lohmann, W, Löhr, B, Lohrmann, E, Long, KR, Longhin, A, Lontkovskyi, D, Lukina, O, Maeda, J, Magill, S, Makarenko, I, Malka, J, Mankel, R, Margotti, A, Marini, G, Martin, JF, Mastroberardino, A, Mattingly, MCK, Melzer-Pellmann, I-A, Mergelmeyer, S, Miglioranzi, S, Mohamad Idris, F, Monaco, V, Montanari, A, Morris, JD, Mujkic, K, Musgrave, B, Nagano, K, Namsoo, T, Nania, R, Nigro, A, Ning, Y, Nobe, T, Noor, U, Notz, D, Nowak, RJ, Nuncio-Quiroz, AE, Oh, BY, Okazaki, N, Oliver, K, Olkiewicz, K, Onishchuk, Y, Papageorgiu, K, Parenti, A, Paul, E, Pawlak, JM, Pawlik, B, Pelfer, PG, Pellegrino, A, Perlański, W, Perrey, H, Piotrzkowski, K, Pluciński, P, Pokrovskiy, NS, Polini, A, Proskuryakov, AS, Przybycień, M, Raval, A, Reeder, DD, Reisert, B, Ren, Z, Repond, J, Ri, YD, Robertson, A, Roloff, P, Rubinsky, I, Ruspa, M, Sacchi, R, Samson, U, Sartorelli, G, Savin, AA, Saxon, DH, Schioppa, M, Schlenstedt, S, Schleper, P, Schmidke, WB, Schneekloth, U, Schönberg, V, Schörner-Sadenius, T, Schwartz, J, Sciulli, F, Shcheglova, LM, Shehzadi, R, Shimizu, S, Singh, I, Skillicorn, IO, Słomiński, W, Smith, WH, Sola, V, Solano, A, Son, D, Sosnovtsev, V, Spiridonov, A, Stadie, H, Stanco, L, Stefaniuk, N, Stern, A, Stewart, TP, Stifutkin, A, Stopa, P, Suchkov, S, Susinno, G, Suszycki, L, Sztuk-Dambietz, J, Szuba, D, Szuba, J, Tapper, AD, Tassi, E, Terrón, J, Theedt, T, Tiecke, H, Tokushuku, K, Tomaszewska, J, Trusov, V, Tsurugai, T, Turcato, M, Turkot, O, Tymieniecka, T, Vázquez, M, Verbytskyi, A, Viazlo, O, Vlasov, NN, Walczak, R, Wan Abdullah, WAT, Whitmore, JJ, Wiggers, L, Wing, M, Wlasenko, M, Wolf, G, Wolfe, H, Wrona, K, Yagües-Molina, AG, Yamada, S, Yamazaki, Y, Yoshida, R, Youngman, C, Zabiegalov, O, Zarnecki, AF, Zawiejski, L, Zenaiev, O, Zeuner, W, Zhautykov, BO, Zhmak, N, Zhou, C, Zichichi, A, Zolkapli, Z, and Zotkin, DS
Published: 2012

33. Measurement of inelastic J/psi and psi^prime photoproduction at HERA

Author: Abramowicz, H., Abt, I., Aushev, V., Grigorescu, G., Grzelak, G., Gueta, O., Guzik, M., Gwenlan, C., Haas, T., Hain, W., Hamatsu, R., Hart, J. C., Hartmann, H., Aushev, Y., Hartner, G., Hilger, E., Hochman, D., Hori, R., Huttmann, A., Ibrahim, Z. A., Iga, Y., Ingbir, R., Ishitsuka, M., Jakob, H. P., Bachynska, O., Januschek, F., Jones, T. W., Jungst, M., Kadenko, I., Kahle, B., Kananov, S., Kanno, T., Karshon, U., Karstens, F., Katkov, I. I., Bamberger, A., Kaur, M., Kaur, P., Keramidas, A., Khein, L. A., Kim, J. Y., Kisielewska, D., Kitamura, S., Klanner, R., Klein, U., Koffeman, E., Barakbaev, A. N., Kondrashova, N., Kononenko, O., Kooijman, P., Korol, Ie., Korzhavina, I. A., Kotanski, A., Kotz, U., Kowalski, H., Kuprash, O., Kuze, M., Barbagli, G., Lee, A., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Ling, T. Y., Lisovyi, M., Lobodzinska, E., Lohmann, W., Lohr, B., Bari, G., Lohrmann, E., Long, K. R., Longhin, A., Lontkovskyi, D., Lukina, O. Yu., Maeda, J., Magill, S., Makarenko, I., Malka, J., Mankel, R., Barreiro, F., Margotti, A., Marini, G., Martin, J. F., Mastroberardino, A., Mattingly, M. C. K., Melzer-Pellmann, I. A., Mergelmeyer, S., Miglioranzi, S., Idris, F. Mohamad, Monaco, V., Bartosik, N., Montanari, A., Morris, J. D., Mujkic, K., Musgrave, B., Nagano, K., Namsoo, T., Nania, R., Nigro, A., Ning, Y., Nobe, T., Bartsch, D., Notz, D., Nowak, R. J., Nuncio-Quiroz, A. E., Oh, B. Y., Okazaki, N., Olkiewicz, K., Onishchuk, Yu., Papageorgiu, K., Parenti, A., Paul, E., Adamczyk, L., Basile, M., Pawlak, J. M., Pawlik, B., Pelfer, P. G., Pellegrino, A., Perlanski, W., Perrey, H., Piotrzkowski, K., Plucinski, P., Pokrovskiy, N. S., Polini, A., Behnke, O., Proskuryakov, A. S., Przybycien, M., Raval, A., Reeder, D. D., Reisert, B., Ren, Z., Repond, J., Ri, Y. D., Robertson, A., Roloff, P., Behr, J., Rubinsky, I., Ruspa, M., Sacchi, R., Samson, U., Sartorelli, G., Savin, A. A., Saxon, D. H., Schioppa, M., Schlenstedt, S., Schleper, P., Behrens, U., Schmidke, W. B., Schneekloth, U., Schonberg, V., Schorner-Sadenius, T., Schwartz, J., Sciulli, F., Shcheglova, L. M., Shehzadi, R., Shimizu, S., Singh, I., Bellagamba, L., Skillicorn, I. O., Slominski, W., Smith, W. H., Sola, V., Solano, A., Son, D., Sosnovtsev, V., Spiridonov, A., Stadie, H., Stanco, L., Bertolin, A., Stefaniuk, N., Stern, A., Stewart, T. P., Stifutkin, A., Stopa, P., Suchkov, S., Susinno, G., Suszycki, L., Sztuk-Dambietz, J., Szuba, D., Bhadra, S., Szuba, J., Tapper, A. D., Tassi, E., Terron, J., Theedt, T., Tiecke, H., Tokushuku, K., Tomaszewska, J., Trusov, V., Tsurugai, T., Bindi, M., Turcato, M., Turkot, O., Tymieniecka, T., Vazquez, M., Verbytskyi, A., Viazlo, O., Vlasov, N. N., Walczak, R., Wan Abdullah, W. A. T., Whitmore, J. J., Blohm, C., Wichmann, K., Wiggers, L., Wing, M., Wlasenko, M., Wolf, G., Wolfe, H., Wrona, K., Yagues-Molina, A. G., Yamada, S., Yamazaki, Y., Bokhonov, V., Yoshida, R., Youngman, C., Zabiegalov, O., Zarnecki, A. F., Zawiejski, L., Zenaiev, O., Zeuner, W., Zhautykov, B. O., Zhmak, N., Zichichi, A., Adamus, M., Bold, T., Zolkapli, Z., Zotkin, D. S., ZEUS Collaboration, Bondarenko, K., Boos, E. G., Borras, K., Boscherini, D., Bot, D., Brock, I., Brownson, E., Brugnera, R., Brummer, N., Aggarwal, R., Bruni, A., Bruni, G., Brzozowska, B., Bussey, P. J., Bylsma, B., Caldwell, A., Capua, M., Carlin, R., Catterall, C. D., Chekanov, S., Antonelli, S., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cifarelli, L., Cindolo, F., Contin, A., Cooper-Sarkar, A. M., Coppola, N., Corradi, M., Corriveau, F., Antonioli, P., Costa, M., D'Agostini, G., Dal Corso, F., del Peso, J., Dementiev, R. K., De Pasquale, S., Derrick, M., Devenish, R. C. E., Dobur, D., Dolgoshein, B. A., Antonov, A., Dolinska, G., Doyle, A. T., Drugakov, V., Durkin, L. S., Dusini, S., Eisenberg, Y., Ermolov, P. F., Eskreys, A., Fang, S., Fazio, S., Arneodo, M., Ferrando, J., Ferrero, M. I., Figiel, J., Foster, B., Gach, G., Galas, A., Gallo, E., Garfagnini, A., Geiser, A., Gialas, I., Arslan, O., Gizhko, A., Gladilin, L. K., Gladkov, D., Glasman, C., Gogota, O., Golubkov, Yu. A., Gottlicher, P., Grabowska-Bold, I., Grebenyuk, J., and Gregor, I.
Subjects: 81V05, Nuclear Theory, nonrelativistic [quantum chromodynamics], FOS: Physical sciences, photoproduction [psi(3685)], energy dependence, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), photoproduction [J/psi(3100)], factorization, +psi+mesons+electron+anything%22">electron p --> psi mesons electron anything, measured [differential cross section], ddc:530, ratio [channel cross section], Nuclear Experiment, Monte Carlo, octet [color], +J%2Fpsi%283100%29+anything%22">psi(3685) --> J/psi(3100) anything, High Energy Physics::Phenomenology, 318 GeV-cms [300], ZEUS, singlet [color], final state [dimuon], DESY HERA Stor, inelastic scattering [electron p], +muon%2B+muon%22">psi mesons --> muon+ muon, dependence [transverse momentum], High Energy Physics::Experiment, experimental results
Abstract: The cross sections for inelastic photoproduction of J/psi and psi^prime mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 468 pb-1 collected in the period 1996--2007. The psi^prime to J/psi cross section ratio was measured in the range 0.55 < z < 0.9 and 60 < W < 190 GeV as a function of W, z and p_T. Here W denotes the photon-proton centre-of-mass energy, z is the fraction of the incident photon energy carried by the meson and p_T is the transverse momentum of the meson with respect to the beam axis. The J/psi cross sections were measured for 0.1 < z < 0.9, 60 < W < 240 GeV and p_T > 1 GeV. Theoretical predictions within the non-relativistic QCD framework including NLO colour--singlet and colour--octet contributions were compared to the data, as were predictions based on the k_T--factorisation approach., 27 pages, 10 figures
Published: 2012
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34. Production of the excited charm mesons D_1 and D^*_2 at HERA

Author: Abramowicz, H., Abt, I., Adamczyk, L., Adamus, M., Aggarwal, R., Antonelli, S., Antonioli, P., Antonov, A., Arneodo, M., Arslan, O., Aushev, V., Aushev, Y., Bachynska, O., Bamberger, A., Barakbaev, A. N., Barbagli, G., Bari, G., Barreiro, F., Bartosik, N., Bartsch, D., Basile, M., Behnke, O., Behr, J., Behrens, U., Bellagamba, L., Bertolin, A., Bhadra, S., Bindi, M., Blohm, C., Bokhonov, V., Bołd, T., Bondarenko, K., Boos, E. G., Borras, K., Boscherini, D., Bot, D., Brock, I., Brownson, E., Brugnera, R., Brümmer, N., Bruni, A., Bruni, G., Brzozowska, B., Bussey, P. J., Bylsma, B., Caldwell, A., Capua, M., Carlin, R., Catterall, C. D., Chekanov, S., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cifarelli, L., Cindolo, F., Contin, A., Cooper-Sarkar, A. M., Coppola, N., Corradi, M., Corriveau, F., Costa, M., D'Agostini, G., Dal Corso, F., del Peso, J., Dementiev, R. K., De Pasquale, S., Derrick, M., Devenish, R. C. E., Dobur, D., Dolgoshein, B. A., Dolinska, G., Doyle, A. T., Drugakov, V., Durkin, L. S., Dusini, S., Eisenberg, Y., Ermolov, P. F., Eskreys, A., Fang, S., Fazio, S., Ferrando, J., Ferrero, M. I., Figiel, J., Foster, B., Gach, G., Galas, A., Gallo, E., Garfagnini, A., Geiser, A., Gialas, I., Gizhko, A., Gladilin, L. K., Gladkov, D., Glasman, C., Gogota, O., Golubkov, Yu. A., Göttlicher, P., Grabowska-Bołd, I., Grebenyuk, J., Gregor, I., Grigorescu, G., Grzelak, G., Gueta, O., Guzik, M., Gwenlan, C., Haas, T., Hain, W., Hamatsu, R., Hart, J. C., Hartmann, H., Hartner, G., Hilger, E., Hochman, D., Hori, R., Hüttmann, A., Ibrahim, Z. A., Iga, Y., Ingbir, R., Ishitsuka, M., Jakob, H.-P., Januschek, F., Jones, T. W., Jüngst, M., Kadenko, I., Kahle, B., Kananov, S., Kanno, T., Karshon, U., Karstens, F., Katkov, I. I., Kaur, M., Kaur, P., Keramidas, A., Khein, L. A., Kim, J. Y., Kisielewska, D., Kitamura, S., Klanner, R., Klein, U., Koffeman, E., Kondrashova, N., Kononenko, O., Kooijman, P., Korol, Ie., Korzhavina, I. A., Kota\'nski, A., Kötz, U., Kowalski, H., Kuprash, O., Kuze, M., Lee, A., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Ling, T. Y., Lisovyi, M., Lobodzinska, E., Lohmann, W., Löhr, B., Lohrmann, E., Long, K. R., Longhin, A., Lontkovskyi, D., Lukina, O. Yu., Maeda, J., Magill, S., Makarenko, I., Malka, J., Mankel, R., Margotti, A., Marini, G., Martin, J. F., Mastroberardino, A., Mattingly, M. C. K., Melzer-Pellmann, I.-A., Mergelmeyer, S., Miglioranzi, S., Mohamad Idris, F., Monaco, V., Montanari, A., Morris, J. D., Mujkic, K., Musgrave, B., Nagano, K., Namsoo, T., Nania, R., Nigro, A., Ning, Y., Nobe, T., Notz, D., Nowak, R. J., Nuncio-Quiroz, A. E., Oh, B. Y., Okazaki, N., Olkiewicz, K., Onishchuk, Yu., Papageorgiu, K., Parenti, A., Paul, E., Pawlak, J. M., Pawlik, B., Pelfer, P. G., Pellegrino, A., Perla\'nski, W., Perrey, H., Piotrzkowski, K., Pluci\'nski, P., Pokrovskiy, N. S., Polini, A., Proskuryakov, A. S., Przybycie\'n, M., Raval, A., Reeder, D. D., Reisert, B., Ren, Z., Repond, J., Ri, Y. D., Robertson, A., Roloff, P., Rubinsky, I., Ruspa, M., Sacchi, R., Samson, U., Sartorelli, G., Savin, A. A., Saxon, D. H., Schioppa, M., Schlenstedt, S., Schleper, P., Schmidke, W. B., Schneekloth, U., Schönberg, V., Schörner-Sadenius, T., Schwartz, J., Sciulli, F., Shcheglova, L. M., Shehzadi, R., Shimizu, S., Singh, I., Skillicorn, I. O., Słomi\'nski, W., Smith, W. H., Sola, V., Solano, A., Son, D., Sosnovtsev, V., Spiridonov, A., Stadie, H., Stanco, L., Stefaniuk, N., Stern, A., Stewart, T. P., Stifutkin, A., Stopa, P., Suchkov, S., Susinno, G., Suszycki, L., Sztuk-Dambietz, J., Szuba, D., Szuba, J., Tapper, A. D., Tassi, E., Terrón, J., Theedt, T., Tiecke, H., Tokushuku, K., Tomaszewska, J., Trusov, V., Tsurugai, T., Turcato, M., Turkot, O., Tymieniecka, T., Vázquez, M., Verbytskyi, A., Viazlo, O., Vlasov, N. N., Walczak, R., Wan Abdullah, W. A. T., Whitmore, J. J., Wichmann, K., Wiggers, L., Wing, M., Wlasenko, M., Wolf, G., Wolfe, H., Wrona, K., Yagües-Molina, A. G., Yamada, S., Yamazaki, Y., Yoshida, R., Youngman, C., Zabiegalov, O., Zarnecki, A. F., Zawiejski, L., Zenaiev, O., Zeuner, W., Zhautykov, B. O., Zhmak, N., Zichichi, A., Zolkapli, Z., Zotkin, D. S., H. Abramowicz, I. Abt, L. Adamczyk, M. Adamu, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, O. Arslan, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A.N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behren, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bołd, K. Bondarenko, E.G. Boo, K. Borra, D. Boscherini, D. Bot, I. Brock, E. Brownson, R. Brugnera, N. Brümmer, A. Bruni, G. Bruni, B. Brzozowska, P.J. Bussey, B. Bylsma, A. Caldwell, M. Capua, R. Carlin, C.D. Catterall, S. Chekanov, J. Chwastowski, J. Ciborowski, R. Ciesielski, L. Cifarelli, F. Cindolo, A. Contin, A.M. Cooper-Sarkar, N. Coppola, M. Corradi, F. Corriveau, M. Costa, G. DʼAgostini, F. Dal Corso, J. del Peso, R.K. Dementiev, S. De Pasquale, M. Derrick, R.C.E. Devenish, D. Dobur, B.A. Dolgoshein, G. Dolinska, A.T. Doyle, V. Drugakov, L.S. Durkin, S. Dusini, Y. Eisenberg, P.F. Ermolov, A. Eskrey, S. Fang, S. Fazio, J. Ferrando, M.I. Ferrero, J. Figiel, B. Foster, G. Gach, A. Gala, E. Gallo, A. Garfagnini, A. Geiser, I. Giala, A. Gizhko, L.K. Gladilin, D. Gladkov, C. Glasman, O. Gogota, Yu.A. Golubkov, P. Göttlicher, I. Grabowska-Bołd, J. Grebenyuk, I. Gregor, G. Grigorescu, G. Grzelak, O. Gueta, M. Guzik, C. Gwenlan, T. Haa, W. Hain, R. Hamatsu, J.C. Hart, H. Hartmann, G. Hartner, E. Hilger, D. Hochman, R. Hori, A. Hüttmann, Z.A. Ibrahim, Y. Iga, R. Ingbir, M. Ishitsuka, H.-P. Jakob, F. Januschek, T.W. Jone, M. Jüngst, I. Kadenko, B. Kahle, S. Kananov, T. Kanno, U. Karshon, F. Karsten, I.I. Katkov, M. Kaur, P. Kaur, A. Keramida, L.A. Khein, J.Y. Kim, D. Kisielewska, S. Kitamura, R. Klanner, U. Klein, E. Koffeman, N. Kondrashova, O. Kononenko, P. Kooijman, Ie. Korol, I.A. Korzhavina, A. Kotański, U. Kötz, H. Kowalski, O. Kuprash, M. Kuze, A. Lee, B.B. Levchenko, A. Levy, V. Libov, S. Limentani, T.Y. Ling, E. Lobodzinska, W. Lohmann, B. Löhr, E. Lohrmann, K.R. Long, A. Longhin, D. Lontkovskyi, O.Yu. Lukina, J. Maeda, S. Magill, I. Makarenko, J. Malka, R. Mankel, A. Margotti, G. Marini, J.F. Martin, A. Mastroberardino, M.C.K. Mattingly, I.-A. Melzer-Pellmann, S. Mergelmeyer, S. Miglioranzi, F. Mohamad Idri, V. Monaco, A. Montanari, J.D. Morri, K. Mujkic, B. Musgrave, K. Nagano, T. Namsoo, R. Nania, A. Nigro, Y. Ning, T. Nobe, D. Notz, R.J. Nowak, A.E. Nuncio-Quiroz, B.Y. Oh, N. Okazaki, K. Olkiewicz, Yu. Onishchuk, K. Papageorgiu, A. Parenti, E. Paul, J.M. Pawlak, B. Pawlik, P.G. Pelfer, A. Pellegrino, W. Perlański, H. Perrey, K. Piotrzkowski, P. Pluciński, N.S. Pokrovskiy, A. Polini, A.S. Proskuryakov, M. Przybycień, A. Raval, D.D. Reeder, B. Reisert, Z. Ren, J. Repond, Y.D. Ri, A. Robertson, P. Roloff, I. Rubinsky, M. Ruspa, R. Sacchi, U. Samson, G. Sartorelli, A.A. Savin, D.H. Saxon, M. Schioppa, S. Schlenstedt, P. Schleper, W.B. Schmidke, U. Schneekloth, V. Schönberg, T. Schörner-Sadeniu, J. Schwartz, F. Sciulli, L.M. Shcheglova, R. Shehzadi, S. Shimizu, I. Singh, I.O. Skillicorn, W. Słomiński, W.H. Smith, V. Sola, A. Solano, D. Son, V. Sosnovtsev, A. Spiridonov, H. Stadie, L. Stanco, N. Stefaniuk, A. Stern, T.P. Stewart, A. Stifutkin, P. Stopa, S. Suchkov, G. Susinno, L. Suszycki, J. Sztuk-Dambietz, D. Szuba, J. Szuba, A.D. Tapper, E. Tassi, J. Terrón, T. Theedt, H. Tiecke, K. Tokushuku, J. Tomaszewska, V. Trusov, T. Tsurugai, M. Turcato, O. Turkot, T. Tymieniecka, M. Vázquez, A. Verbytskyi, O. Viazlo, N.N. Vlasov, R. Walczak, W.A.T. Wan Abdullah, J.J. Whitmore, K. Wichmann, L. Wigger, M. Wing, M. Wlasenko, G. Wolf, H. Wolfe, K. Wrona, A.G. Yagües-Molina, S. Yamada, Y. Yamazaki, R. Yoshida, C. Youngman, O. Zabiegalov, A.F. Żarnecki, L. Zawiejski, O. Zenaiev, W. Zeuner, B.O. Zhautykov, N. Zhmak, A. Zichichi, Z. Zolkapli, and D.S. Zotkin
Subjects: EXCITED CHARM MESONS, High Energy Physics - Experiment (hep-ex), High Energy Physics, HERA, ZEUS Collaboration, FOS: Physical sciences, ddc:530, High Energy Physics::Experiment, High Energy Physics - Experiment, ZEUS experiment
Abstract: The production of the excited charm mesons D_1(2420) and D^*_2(2460) in ep collisions has been measured with the ZEUS detector at HERA using an integrated luminosity of 373 pb^{-1}. The masses of the neutral and charged states, the widths of the neutral states, and the helicity parameter of D_1(2420)^{0} were determined and compared with other measurements and with theoretical expectations. The measured helicity parameter of the D^0_1 allows for some mixing of S- and D-waves in its decay to D^{*\pm}\pi^{\mp}. The result is also consistent with a pure D-wave decay. Ratios of branching fractions of the two decay modes of the D^*_2(2460)^0 and D^*_2(2460)^{\pm} states were measured and compared with previous measurements. The fractions of charm quarks hadronising into D_1 and D^{*}_2 were measured and are consistent with those obtained in e^+ e^- annihilations., Comment: 31 pages, 6 figures
Published: 2012
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35. Measurement of cluster elongation and charge in a pixel detector of 10~$��$m pitch at sub-GeV energies

Author: Adamus, M., Ciborowski, J., Maczewski, L., and Luzniak, P.
Subjects: FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det)
Abstract: We present measurements of elongation and cluster charge using MIMOSA-18 MAPS pixel matrix with 10 $��$m pixel pitch, using electron test beams of energies ranging from 15 to 500 MeV. We observe energy dependence of cluster charge and elongation for large incident angles., 5 pages, 3 figures
Published: 2011
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36. Measurement of isolated photon production in deep inelastic ep scattering ZEUS Collaboration

Author: Chekanov, S., Derrick, M., Magill, S., Musgrave, B., Nicholass, D., Repond, J., Yoshida, R., M. C. K., Antonioli, P., Bari, G., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cindolo, F., Corradi, M., Iacobucci, G., Margotti, A., Nania, R., Polini, A., Antonelli, S., Basile, M., Bindi, M., Cifarelli, L., Contin, A., Pasquale, S. D., Sartorelli, G., Zichichi, A., Bartsch, D., Brock, I., Hartmann, H., Hilger, E., Jakob, H. P., Jungst, M., Nuncio Quiroz, A. E., Paul, E., Samson, U., Schonberg, V., Shehzadi, R., Wlasenko, M., Morris, J. D., Kaur, M., Kaur, P., Singh, I., Capua, M., Fazio, S., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, J. Y., Ibrahim, Z. A., Idris, F. M., Kamaluddin, B., W. A. T., Ning, Y., Ren, Z., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Pawlik, B., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Lukasik, J., Przybycien, M., Suszycki, L., Kotanski, A., Slominski, W., Bachynska, O., Behnke, O., Behr, J., Behrens, U., Blohm, C., Borras, K., Bot, D., Ciesielski, R., Coppola, N., Fang, S., Geiser, A., Gottlicher, P., Grebenyuk, J., Gregor, I., Haas, T., Hain, W., Huttmann, A., Januschek, F., Kahle, B., Katkov, I. I., Klein, U., Kotz, U., Kowalski, H., Libov, V., Lisovyi, M., Lobodzinska, E., Lohr, B., Mankel, R., Melzer Pellmann, I. A., Miglioranzi, S., Montanari, A., Namsoo, T., Notz, D., Parenti, A., Roloff, P., Rubinsky, I., Schneekloth, U., Spiridonov, A., Szuba, D., Szuba, J., Theedt, T., Tomaszewska, J., Wolf, G., Wrona, K., Yagues Molina, A. G., Youngman, C., Zeuner, W., Drugakov, V., Lohmann, W., Schlenstedt, S., Barbagli, G., Gallo, E., Pelfer, P. G., Bamberger, A., Dobur, D., Karstens, F., Vlasov, N. N., Bussey, P. J., Doyle, A. T., Forrest, M., Saxon, D. H., Skillicorn, I. O., Gialas, I., Papageorgiu, K., Holm, U., Klanner, R., Lohrmann, E., Perrey, H., Schleper, P., Schorner Sadenius, T., Sztuk, J., Stadie, H., Turcato, M., Long, K. R., Tapper, A. D., Matsumoto, T., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Aushev, V., Borodin, M., Kadenko, I., Korol, I., Kuprash, O., Lontkovskyi, D., Makarenko, I., Onishchuk, Y., Salii, A., Sorokin, I., Verbytskyi, A., Viazlo, V., Volynets, O., Zenaiev, O., Zolko, M., Son, D., Favereau, J. d., Piotrzkowski, K., Barreiro, F., Glasman, C., Jimenez, M., Peso, J. d., Ron, E., Terron, J., Uribe Estrada, C., Corriveau, F., Schwartz, J., Zhou, C., Tsurugai, T., Antonov, A., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Gladilin, L. K., Golubkov, Y. A., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, D. S., Abt, I., Caldwell, A., Kollar, D., Reisert, B., Schmidke, W. B., Grigorescu, G., Keramidas, A., Koffeman, E., Kooijman, P., Pellegrino, A., Tiecke, H., Vazquez, M., Wiggers, L., Brummer, N., Bylsma, B., Durkin, L. S., Lee, A., Ling, T. Y., Cooper Sarkar, A. M., R. C. E., Ferrando, J., Foster, B., Gwenlan, C., Horton, K., Oliver, K., Robertson, A., Walczak, R., Bertolin, A., Corso, F. D., Dusini, S., Longhin, A., Stanco, L., Brugnera, Riccardo, Carlin, Roberto, Garfagnini, Alberto, Limentani, S., B. Y., Oh, Raval, A., Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, J. C., Abramowicz, H., Ingbir, R., Kananov, S., Levy, A., Stern, A., Ishitsuka, M., Kanno, T., Kuze, M., Maeda, J., Hori, R., Okazaki, N., Shimizu, S., Hamatsu, R., Kitamura, S., Ota, O., Y. D., Ri, Costa, M., Ferrero, M. I., Monaco, V., Sacchi, R., Sola, V., Solano, A., Arneodo, M., Ruspa, M., Fourletov, S., Martin, J. F., Stewart, T. P., Boutle, S. K., Butterworth, J. M., Jones, T. W., Loizides, J. H., Wing, M., Brzozowska, B., Ciborowski, J., Grzelak, G., Kulinski, P., Luzniak, P., Malka, J., Nowak, R. J., Pawlak, J. M., Perlanski, W., Zarnecki, A. F., Adamus, M., Plucinski, P., Tymieniecka, T., Eisenberg, Y., Hochman, D., Karshon, U., Brownson, E., Reeder, D. D., Savin, A. A., Smith, W. H., Wolfe, H., Bhadra, S., Catterall, C. D., Hartner, G., Noor, U., Whyte, J., and Precision Frontier
Subjects: dis, CONSTRUCTION, Astrophysics::High Energy Astrophysical Phenomena, HERA, GENERATOR, CENTRAL TRACKING DETECTOR, CROSS-SECTIONS, quark radiation, isolated photon, photon emission, MONTE-CARLO, DESIGN, E-T PHOTONS, BARREL CALORIMETER, High Energy Physics::Experiment, HADRON-COLLISIONS, Nuclear Experiment
Abstract: Isolated photon production in deep inelastic ep scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 320 pb(-1). Measurements were made in the isolated-photon transverse-energy and pseudorapidity ranges 4 5 GeV. Differential cross sections are presented for inclusive isolated photon production as functions of Q(2), x, E(T)(gamma) and eta(gamma). Leading-logarithm parton-shower Monte Carlo simulations and perturbative QCD predictions give a reasonable description of the data over most of the kinematic range. (C) 2010 Elsevier B.V. All rights reserved.
Published: 2010

37. Measurement of beauty production in DIS and F(2)(b(b)over-bar) extraction at ZEUS

Author: Abramowicz, H, Abt, I, Adamczyk, L, Adamus, M, Aggarwal, R, Antonelli, S, Antonioli, P, Antonov, A, Arneodo, M, Aushev, V, Aushev, Y, Bachynska, O, Bamberger, A, Barakbaev, AN, Barbagli, G, Bari, G, Barreiro, F, Bartsch, D, Basile, M, Behnke, O, Behr, J, Behrens, U, Bellagamba, L, Bertolin, A, Bhadra, S, Bindi, M, Blohm, C, Bold, T, Boos, EG, Borodin, M, Borras, K, Boscherini, D, Bot, D, Boutle, SK, Brock, I, Brownson, E, Brugnera, R, Bruemmer, N, Bruni, A, Bruni, G, Brzozowska, B, Bussey, PJ, Butterworth, JM, Bylsma, B, Caldwell, A, Capua, M, Carlin, R, Catterall, CD, Chekanov, S, Chwastowski, J, Ciborowski, J, Ciesielski, R, Cifarelli, L, Cindolo, F, Contin, A, Cooper-Sarkar, AM, Coppola, N, Corradi, M, Corriveau, F, Costa, M, D'Agostini, G, Dal Corso, F, de Favereau, J, del Peso, J, Dementiev, RK, De Pasquale, S, Derrick, M, Devenish, RCE, Dobur, D, Dolgoshein, BA, Doyle, AT, Drugakov, V, Durkin, LS, Dusini, S, Eisenberg, Y, Ermolov, PF, Eskreys, A, Fang, S, Fazio, S, Ferrando, J, Ferrero, MI, Figiel, J, Forrest, M, Foster, B, Fourletov, S, Gach, G, Galas, A, Gallo, E, Garfagnini, A, Geiser, A, Gialas, I, Gladilin, LK, Gladkov, D, Glasman, C, Gogota, O, Golubkov, YA, Goettlicher, P, Grabowska-Bold, I, Grebenyuk, J, Gregor, I, Grigorescu, G, Grzelak, G, Gwenlan, C, Haas, T, Hain, W, Hamatsu, R, Hart, JC, Hartmann, H, Hartner, G, Hilger, E, Hochman, D, Holm, U, Hori, R, Horton, K, Huettmann, A, Iacobucci, G, Ibrahim, ZA, Iga, Y, Ingbir, R, Ishitsuka, M, Jakob, H-P, Januschek, F, Jimenez, M, Jones, TW, Juengst, M, Kadenko, I, Kahle, B, Kamaluddin, B, Kananov, S, Kanno, T, Karshon, U, Karstens, F, Katkov, II, Kaur, M, Kaur, P, Keramidas, A, Khein, LA, Kim, JY, Kisielewska, D, Kitamura, S, Klanner, R, Klein, U, Koffeman, E, Kollar, D, Kooijman, P, Korol, I, Korzhavina, IA, Kotanski, A, Koetz, U, Kowalski, H, Kulinski, P, Kuprash, O, Kuze, M, Kuzmin, VA, Lee, A, Levchenko, BB, Levy, A, Libov, V, Limentani, S, Ling, TY, Lisovyi, M, Lobodzinska, E, Lohmann, W, Loehr, B, Lohrmann, E, Loizides, JH, Long, KR, Longhin, A, Lontkovskyi, D, Lukina, OY, Luzniak, P, Maeda, J, Magill, S, Makarenko, I, Malka, J, Mankel, R, Margotti, A, Marini, G, Martin, JF, Mastroberardino, A, Matsumoto, T, Mattingly, MCK, Melzer-Pellmann, I-A, Miglioranzi, S, Idris, FM, Monaco, V, Montanari, A, Morris, JD, Musgrave, B, Nagano, K, Namsoo, T, Nania, R, Nicholass, D, Nigro, A, Ning, Y, Noor, U, Notz, D, Nowak, RJ, Nuncio-Quiroz, AE, Oh, BY, Okazaki, N, Oliver, K, Olkiewicz, K, Onishchuk, Y, Ota, O, Papageorgiu, K, Parenti, A, Paul, E, Pawlak, JM, Pawlik, B, Pelfer, PG, Pellegrino, A, Perlanski, W, Perrey, H, Piotrzkowski, K, Plucinski, P, Pokrovskiy, NS, Polini, A, Proskuryakov, AS, Przybycien, M, Raval, A, Reeder, DD, Reisert, B, Ren, Z, Repond, J, Ri, YD, Robertson, A, Roloff, P, Ron, E, Rubinsky, I, Ruspa, M, Sacchi, R, Salii, A, Samson, U, Sartorelli, G, Savin, AA, Saxon, DH, Schioppa, M, Schlenstedt, S, Schleper, P, Schmidke, WB, Schneekloth, U, Schoenberg, V, Schoerner-Sadenius, T, Schwartz, J, Sciulli, F, Shcheglova, LM, Shehzadi, R, Shimizu, S, Singh, I, Skillicorn, IO, Slominski, W, Smith, WH, Sola, V, Solano, A, Son, D, Sosnovtsev, V, Spiridonov, A, Stadie, H, Stanco, L, Stern, A, Stewart, TP, Stifutkin, A, Stopa, P, Suchkov, S, Susinno, G, Suszycki, L, Sztuk, J, Szuba, D, Szuba, J, Tapper, AD, Tassi, E, Terron, J, Theedt, T, Tiecke, H, Tokushuku, K, Tomalak, O, Tomaszewska, J, Tsurugai, T, Turcato, M, Tymieniecka, T, Uribe-Estrada, C, Vazquez, M, Verbytskyi, A, Viazlo, V, Vlasov, NN, Volynets, O, Walczak, R, Abdullah, WATW, Whitmore, JJ, Whyte, J, Wiggers, L, Wing, M, Wlasenko, M, Wolf, G, Wolfe, H, Wrona, K, Yaguees-Molina, AG, Yamada, S, Yamazaki, Y, Yoshida, R, Youngman, C, Zarnecki, AF, Zawiejski, L, Zenaiev, O, Zeuner, W, Zhautykov, BO, Zhmak, N, Zhou, C, Zichichi, A, Zolko, M, Zotkin, DS, Zulkapli, Z, and Collaboration, ZEUS
Published: 2010

38. Measurement of beauty production in DIS and F_2^bbbar extraction at ZEUS

Author: ZEUS collaboration, Abramowicz, H., Abt, I., Adamczyk, L., Adamus, M., Aggarwal, R., Antonelli, S., Antonioli, P., Antonov, A., Arneodo, M., Aushev, V., Aushev, Y., Bachynska, O., Bamberger, A., Barakbaev, A. N., Barbagli, G., Bari, G., Barreiro, F., Bartsch, D., Basile, M., Behnke, O., Behr, J., Behrens, U., Bellagamba, L., Bertolin, A., Bhadra, S., Bindi, M., Blohm, C., Bold, T., Boos, E. G., Borodin, M., Borras, K., Boscherini, D., Bot, D., Boutle, S. K., Brock, I., Brownson, E., Brugnera, R., Bruemmer, N., Bruni, A., Bruni, G., Brzozowska, B., Bussey, P. J., Butterworth, J. M., Bylsma, B., Caldwell, A., Capua, M., Carlin, R., Catterall, C. D., Chekanov, S., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cifarelli, L., Cindolo, F., Contin, A., Cooper-Sarkar, A. M., Coppola, N., Corradi, M., Corriveau, F., Costa, M., D'Agostini, G., Corso, F. Dal, de Favereau, J., del Peso, J., Dementiev, R. K., De Pasquale, S., Derrick, M., Devenish, R. C. E., Dobur, D., Dolgoshein, B. A., Doyle, A. T., Drugakov, V., Durkin, L. S., Dusini, S., Eisenberg, Y., Ermolov, P. F., Eskreys, A., Fang, S., Fazio, S., Ferrando, J., Ferrero, M. I., Figiel, J., Forrest, M., Foster, B., Fourletov, S., Gach, G., Galas, A., Gallo, E., Garfagnini, A., Geiser, A., Gialas, I., Gladilin, L. K., Gladkov, D., Glasman, C., Gogota, O., Golubkov, Yu. A., Goettlicher, P., Grabowska-Bold, I., Grebenyuk, J., Gregor, I., Grigorescu, G., Grzelak, G., Gwenlan, C., Haas, T., Hain, W., Hamatsu, R., Hart, J. C., Hartmann, H., Hartner, G., Hilger, E., Hochman, D., Holm, U., Hori, R., Horton, K., Huettmann, A., Iacobucci, G., Ibrahim, Z. A., Iga, Y., Ingbir, R., Ishitsuka, M., Jakob, H. -P., Januschek, F., Jimenez, M., Jones, T. W., Juengst, M., Kadenko, I., Kahle, B., Kamaluddin, B., Kananov, S., Kanno, T., Karshon, U., Karstens, F., Katkov, I. I., Kaur, M., Kaur, P., Keramidas, A., Khein, L. A., Kim, J. Y., Kisielewska, D., Kitamura, S., Klanner, R., Klein, U., Koffeman, E., Kollar, D., Kooijman, P., Korol, Ie., Korzhavina, I. A., Kotanski, A., Koetz, U., Kowalski, H., Kulinski, P., Kuprash, O., Kuze, M., Kuzmin, V. A., Lee, A., Levchenko, B. B., Levy, A., Libov, V., Limentani, S., Ling, T. Y., Lisovyi, M., Lobodzinska, E., Lohmann, W., Loehr, B., Lohrmann, E., Loizides, J. H., Long, K. R., Longhin, A., Lontkovskyi, D., Lukina, O. Yu., Luzniak, P., Maeda, J., Magill, S., Makarenko, I., Malka, J., Mankel, R., Margotti, A., Marini, G., Martin, J. F., Mastroberardino, A., Matsumoto, T., Mattingly, M. C. K., Melzer-Pellmann, I. -A., Miglioranzi, S., Idris, F. Mohamad, Monaco, V., Montanari, A., Morris, J. D., Musgrave, B., Nagano, K., Namsoo, T., Nania, R., Nicholass, D., Nigro, A., Ning, Y., Noor, U., Notz, D., Nowak, R. J., Nuncio-Quiroz, A. E., Oh, B. Y., Okazaki, N., Oliver, K., Olkiewicz, K., Onishchuk, Yu., Ota, O., Papageorgiu, K., Parenti, A., Paul, E., Pawlak, J. M., Pawlik, B., Pelfer, P. G., Pellegrino, A., Perlanski, W., Perrey, H., Piotrzkowski, K., Plucinski, P., Pokrovskiy, N. S., Polini, A., Proskuryakov, A. S., Przybycien, M., Raval, A., Reeder, D. D., Reisert, B., Ren, Z., Repond, J., Ri, Y. D., Robertson, A., Roloff, P., Ron, E., Rubinsky, I., Ruspa, M., Sacchi, R., Salii, A., Samson, U., Sartorelli, G., Savin, A. A., Saxon, D. H., Schioppa, M., Schlenstedt, S., Schleper, P., Schmidke, W. B., Schneekloth, U., Schoenberg, V., Schoerner-Sadenius, T., Schwartz, J., Sciulli, F., Shcheglova, L. M., Shehzadi, R., Shimizu, S., Singh, I., Skillicorn, I. O., Slominski, W., Smith, W. H., Sola, V., Solano, A., Son, D., Sosnovtsev, V., Spiridonov, A., Stadie, H., Stanco, L., Stern, A., Stewart, T. P., Stifutkin, A., Stopa, P., Suchkov, S., Susinno, G., Suszycki, L., Sztuk, J., Szuba, D., Szuba, J., Tapper, A. D., Tassi, E., Terron, J., Theedt, T., Tiecke, H., Tokushuku, K., Tomalak, O., Tomaszewska, J., Tsurugai, T., Turcato, M., Tymieniecka, T., Uribe-Estrada, C., Vazquez, M., Verbytskyi, A., Viazlo, V., Vlasov, N. N., Volynets, O., Walczak, R., Abdullah, W. A. T. Wan, Whitmore, J. J., Whyte, J., Wiggers, L., Wing, M., Wlasenko, M., Wolf, G., Wolfe, H., Wrona, K., Yagues-Molina, A. G., Yamada, S., Yamazaki, Y., Yoshida, R., Youngman, C., Zarnecki, A. F., Zawiejski, L., Zenaiev, O., Zeuner, W., Zhautykov, B. O., Zhmak, N., Zhou, C., Zichichi, A., Zolko, M., Zotkin, D. S., and Zulkapli, Z.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, High Energy Physics::Experiment, High Energy Physics - Experiment
Abstract: Beauty production in deep inelastic scattering with events in which a muon and a jet are observed in the final state has been measured with the ZEUS detector at HERA using an integrated luminosity of 114 pb^-1. The fraction of events with beauty quarks in the data was determined using the distribution of the transverse momentum of the muon relative to the jet. The cross section for beauty production was measured in the kinematic range of photon virtuality, Q^2 > 2 Gev^2, and inelasticity, 0.05 < y < 0.7, with the requirement of a muon and a jet. Total and differential cross sections are presented and compared to QCD predictions. The beauty contribution to the structure function F_2 was extracted and is compared to theoretical predictions., 24 pages, 5 figures
Published: 2010
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39. Exclusive photoproduction of gamma mesons at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Musgrave, B, Nicholass, D, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Bellagamba, L, Boscherini, D, Bruni, G, Cindolo, F, Corradi, M, Iacobucci, G, Margotti, A, Nania, R, Polini, A, Antonelli, S, Basile, M, Bindi, M, Cifarelli, L, Contin, A, De Pasquale, S, Sartorelli, G, Zichichi, A, Bartsch, D, Brock, I, Hartmann, H, Hilger, E, Jakob, H-P, Juengst, M, Nuncio-Quiroz, AE, Paul, E, Samson, U, Schoenberg, V, Shehzadi, R, Wlasenko, M, Brook, NH, Heath, GP, Morris, JD, Kaur, M, Kaur, P, Singh, I, Capua, M, Fazio, S, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, JY, Ibrahim, ZA, Idris, FM, Kamaluddin, B, Abdullah, WATW, Ning, Y, Ren, Z, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Pawlik, B, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Lukasik, J, Przybycien, M, Suszycki, L, Kotanski, A, Slominski, W, Behnke, O, Behr, J, Behrens, U, Blohm, C, Borras, K, Bot, D, Ciesielski, R, Coppola, N, Fang, S, Geiser, A, Goettlicher, R, Grebenyuk, J, Gregor, I, Haas, T, Hain, W, Huettmann, A, Januschek, F, Kahle, B, Katkov, II, Klein, U, Koetz, U, Kowalski, H, Lisovyi, M, Lobodzinska, E, Loehr, B, Mankel, R, Melzer-Pellmann, I-A, Miglioranzi, S, Montanari, A, Namsoo, T, Notz, D, Parenti, A, Roloff, P, Rubinsky, I, Schneekloth, U, Spiridonov, A, Szuba, D, Szuba, J, Theedt, T, Tomaszewska, J, Wolf, G, Wrona, K, Yaguees-Molina, AG, Youngman, C, Zeuner, W, Drugakov, V, Lohmann, W, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, PG, Bamberger, A, Dobur, D, Karstens, F, Vlasov, NN, Bussey, PJ, Doyle, AT, Forrest, M, Saxon, DH, Skillicorn, IO, Gialas, I, Papageorgiu, K, Holm, U, Klanner, R, Lohrmann, E, Perrey, H, Schleper, R, Schoerner-Sadenius, T, Sztuk, J, Stadie, H, Turcato, M, Foudas, C, Fry, C, Long, KR, Tapper, AD, Matsumoto, T, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Aushev, V, Bachynska, O, Borodin, M, Kadenko, I, Kuprash, O, Libov, V, Lontkovskyi, D, Makarenko, I, Sorokin, I, Verbytskyi, A, Volynets, O, Zolko, M, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Jimenez, M, del Peso, J, Ron, E, Terron, J, Uribe-Estrada, C, Corriveau, F, Schwartz, J, Zhou, C, Tsurugai, T, Antonov, A, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, RK, Ermolov, PF, Gladilin, LK, Golubkov, YA, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, DS, Abt, I, Caldwell, A, Kollar, D, Reisert, B, Schmidke, WB, Grigorescu, G, Keramidas, A, Koffeman, E, Kooijman, R, Pellegrino, A, Tiecke, H, Vazquez, M, Wiggers, L, Bruemmer, N, Bylsma, B, Durkin, LS, Lee, A, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Foster, B, Gwenlan, C, Horton, K, Oliver, K, Robertson, A, Walczak, R, Bertolin, A, Dal Corso, F, Dusini, S, Longhin, A, Stanco, L, Brugnera, R, Carlin, R, Garfagnini, A, Limentani, S, Oh, BY, Raval, A, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cole, JE, Hart, JC, Abramowicz, H, Ingbir, R, Kananov, S, Levy, A, Stern, A, Kuze, M, Maeda, J, Hori, R, Kagawa, S, Okazaki, N, Shimizu, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Ota, O, Ri, YD, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Sola, V, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Martin, JF, Stewart, TP, Boutle, SK, Butterworth, JM, Jones, TW, Loizides, JH, Wing, M, Brzozowska, B, Ciborowski, J, Grzelak, G, Kulinski, P, Luzniak, P, Malka, J, Nowak, RJ, Pawlak, JM, Perlanski, W, Zarnecki, AF, Adamus, M, Plucinski, P, Tymieniecka, T, Eisenberg, Y, Hochman, D, Karshon, U, Brownson, E, Reeder, DD, Savin, AA, Smith, WH, Wolfe, H, Bhadra, S, Catterall, CD, Cui, Y, Hartner, G, Menary, S, Noor, U, Standage, J, Whyte, J, and Collaboration, ZEUS
Published: 2009

40. Measurement of D(+/-) and D(0) production in deep inelastic scattering using a lifetime tag at HERA

Author: 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 ], Cindolo, F[ 3 ], Corradi, M[ 3 ], Iacobucci, G[ 3 ], Margotti, A[ 3 ], Nania, R[ 3 ], Polini, A[ 3 ], Antonelli, S[, 4, 3 ], Basile, M[, 4, 3 ], Bindi, 3 ], Cifarelli, L[, 4, 3 ], Contin, A[, 4, 3, ], DE PASQUALE, Salvatore, 3 ], Sartorelli, G[, 4, 3 ], 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[ 52 ], Heath, GP[ 52 ], Morris, JD[ 52 ], Kaur, M[ 6 ], Kaur, P[, 6, 61, ], Singh, I[, 6, Capua, M[, 7, 53, ], Fazio, S[, 7, Mastroberardino, A[, 7, Schioppa, Susinno, G[, 7, Tassi, E[, 7, Kim, JY[ 8 ], Ibrahim, ZA[ 9 ], Idris, F[ 9 ], Kamaluddin, B[ 9 ], Abdullah, WATW[ 9 ], Ning, Y[ 10 ], Ren, Z[ 10 ], Sciulli, F[ 10 ], Chwastowski, J[ 11 ], Eskreys, A[ 11 ], Figiel, J[ 11 ], Galas, A[ 11 ], Olkiewicz, K[ 11 ], Pawlik, B[ 11 ], Stopa, P[ 11 ], Zawiejski, L[ 11 ], Adamczyk, L[ 12 ], Bold, T[ 12 ], Grabowska Bold, I[ 12 ], Kisielewska, D[ 12 ], Lukasik, J[ 12 ], Przybycie, M[ 12 ], Suszycki, L[ 12 ], Kotanski, A[ 13 ], Slominski, W[ 13 ], Behnke, O[ 14 ], Behrens, U[ 14 ], Blohm, C[ 14 ], Bonato, A[ 14 ], Borras, K[ 14 ], Bot, D[ 14 ], Ciesielski, R[ 14 ], Coppola, N[ 14 ], Fang, S[ 14 ], Fourletova, J[ 14 ], Geiser, A[ 14 ], Gottlicher, P[ 14 ], Grebenyuk, J[ 14 ], Gregor, I[ 14 ], Haas, T[ 14 ], Hain, W[ 14 ], Huttmann, A[ 14 ], Januschek, F[ 14 ], Kahle, B[ 14 ], Katkov, II[ 14 ], Klein, U[ 14 ], Kotz, U[ 14 ], Kowalski, H[ 14 ], Lisovyi, M[ 14 ], Lobodzinska, E[ 14 ], Lohr, B[ 14 ], Mankel, R[ 14 ], Melzer Pellmann, IA[ 14 ], Miglioranzi, S[ 14 ], Montanari, A[ 14 ], Namsoo, T[ 14 ], Notz, D[ 14 ], Parenti, A[ 14 ], Rinaldi, L[ 14 ], Roloff, P[ 14 ], Rubinsky, I[ 14 ], Schneekloth, U[ 14 ], Spiridonov, A[, 14, 62, ], Szuba, D[, 14, 63, ], J[, 14, 64, ], Theedt, T[ 14 ], Ukleja, J[ 14 ], Wolf, G[ 14 ], Wrona, K[ 14 ], Molina, AGY[ 14 ], Youngman, C[ 14 ], Zeuner, W[ 14 ], Drugakov, V[ 15 ], Lohmann, W[ 15 ], Schlenstedt, S[ 15 ], Barbagli, G[ 16 ], Gallo, E[ 16 ], Pelfer, Pg[, 17, 16, ], Bamberger, A[ 18 ], Dobur, D[ 18 ], Karstens, F[ 18 ], Vlasov, NN[ 18 ], Bussey, PJ[ 19 ], Doyle, AT[ 19 ], Dunne, W[ 19 ], Forrest, M[ 19 ], Rosin, M[ 19 ], Saxon, DH[ 19 ], Skillicorn, IO[ 19 ], Gialas, I[ 20 ], Papageorgiu, K[ 20 ], Holm, U[ 21 ], Klanner, R[ 21 ], Lohrmann, E[ 21 ], Perrey, H[ 21 ], Schleper, P[ 21 ], Schorner Sadenius, T[ 21 ], Sztuk, J[ 21 ], Stadie, H[ 21 ], Turcato, M[ 21 ], Foudas, C[, 2, 54, ], Fry, Long, Kr[, 2, Tapper, Ad[, 2, Matsumoto, T[ 22 ], Nagano, K[ 22 ], Tokushuku, K[ 22 ], Yamada, S[ 22 ], Yamazaki, Y[ 22 ], Barakbaev, AN[ 23 ], Boos, EG[ 23 ], Pokrovskiy, NS[ 23 ], Zhautykov, BO[ 23 ], Aushev, V[ 24 ], Bachynska, O[ 24 ], Borodin, M[ 24 ], Kadenko, I[ 24 ], Kozulia, A[ 24 ], Libov, V[ 24 ], Lontkovskyi, D[ 24 ], Makarenko, I[ 24 ], Sorokin, I[ 24 ], Verbytskyi, A[ 24 ], Volynets, O[ 24 ], Son, D[ 25 ], de Favereau, J[ 26 ], Piotrzkowski, K[ 26 ], Barreiro, F[ 27 ], Glasman, C[ 27 ], Jimenez, M[ 27 ], Labarga, L[ 27 ], del Peso, J[ 27 ], Ron, E[ 27 ], Soares, M[ 27 ], Terron, J[ 27 ], Uribe Estrada, C[ 27 ], Zambrana, M[ 27 ], Corriveau, F[ 28 ], Liu, C[ 28 ], Schwartz, J[ 28 ], Walsh, R[ 28 ], Zhou, C[ 28 ], Tsurugai, T[ 29 ], Antonov, A[ 30 ], Dolgoshein, BA[ 30 ], Gladkov, D[ 30 ], Sosnovtsev, V[ 30 ], Stifutkin, A[ 30 ], Suchkov, S[ 30 ], Dementiev, RK[ 31 ], Ermolov, PF[ 31 ], Gladilin, LK[ 31 ], Golubkov, YA[ 31 ], Khein, LA[ 31 ], Korzhavina, IA[ 31 ], Kuzmin, VA[ 31 ], Levchenko, BB[ 31 ], Lukina, OY[ 31 ], Proskuryakov, AS[ 31 ], Shcheglova, LM[ 31 ], Zotkin, DS[ 31 ], Abt, I[ 32 ], Caldwell, A[ 32 ], Kollar, D[ 32 ], Reisert, B[ 32 ], Schmidke, WB[ 32 ], Grigorescu, G[, 33, 55, ], Keramidas, A[, 33, Koffeman, E[, 33, Kooijman, P[, 33, Pellegrino, Tiecke, H[, 33, Vazquez, M[, 33, Wiggers, L[, 33, Brummer, N[ 34 ], Bylsma, B[ 34 ], Durkin, LS[ 34 ], Lee, A[ 34 ], Ling, TY[ 34 ], Allfrey, Pd[, 3, 56, ], Bell, Ma[, 3, Cooper, Sarkar, Am[, 3, Devenish, Rce[, 3, Ferrando, J[, 3, Foster, B[, 3, Gwenlan, C[, 3, Horton, K[, 3, Oliver, Robertson, A[, 3, Walczak, R[, 3, Bertolin, A[ 35 ], Dal Corso, F[ 35 ], Dusini, S[ 35 ], Longhin, A[ 35 ], Stanco, L[ 35 ], Bellan, P[, 36, 35, ], Brugnera, R[, 36, Carlin, Garfagnini, A[, 36, Limentani, S[, 36, BY[ 37 ], Oh, Raval, A[ 37 ], Whitmore, JJ[ 37 ], Iga, Y[ 38 ], D'Agostini, G[, 39, 57, ], Marini, Nigro, A[, 39, Cole, Je[, 4, 58, ], Hart, Jc[, 4, Abramowicz, H[, 40, Ingbir, R[ 40 ], Kananov, S[ 40 ], Levy, A[ 40 ], Stern, A[ 40 ], Kuze, M[ 41 ], Maeda, J[ 41 ], Hori, R[ 42 ], Kagawa, S[ 42 ], Okazaki, N[ 42 ], Shimizu, S[ 42 ], Tawara, T[ 42 ], Hamatsu, R[ 43 ], Kaji, H[ 43 ], Kitamura, S[ 43 ], Ota, O[ 43 ], YD[ 43 ], Ri, Costa, M[, 44, 59, ], Ferrero, Mi[, 44, Monaco, V[, 44, Sacchi, R[, 44, Sola, Solano, A[, 44, Arneodo, M[, 45, Ruspa, Fourletov, S[ 46 ], Martin, JF[ 46 ], Stewart, TP[ 46 ], Boutle, Sk[, 5, 60, ], Butterworth, Jm[, 5, Hall, Wilton, R[, 5, Jones, Tw[, 5, Loizides, Jh[, 5, Sutton, Mr[, 5, Wing, M[, 5, 21, ], Brzozowska, B[ 47 ], Ciborowski, J[, 47, 65, ], Grzelak, G[ 47 ], Kulinski, P[ 47 ], Luzniak, P[ 47 ], Malka, J[ 47 ], Nowak, RJ[ 47 ], Pawlak, JM[ 47 ], Perlanski, W[ 47 ], Tymieniecka, T[, 47, 66, ], Zarnecki, AF[ 47 ], Adamus, M[ 48 ], Plucinski, P[ 48 ], Ukleja, A[ 48 ], Eisenberg, Y[ 49 ], Hochman, D[ 49 ], Karshon, U[ 49 ], Brownson, E[ 50 ], Reeder, DD[ 50 ], Savin, AA[ 50 ], Smith, WH[ 50 ], Wolfe, H[ 50 ], Bhadra, S[ 51 ], Catterall, CD[ 51 ], Cui, Y[ 51 ], Hartner, G[ 51 ], Menary, S[ 51 ], Noor, U[ 51 ], Standage, J[ 51 ], Whyte, J., Zeus (IHEF, IoP, FNWI), 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, 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, J. BEHR, U. BEHRENS, C. BLOHM, K. BORRAS, D. BOT, R. CIESIELSKI, N. COPPOLA, S. FANG, 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, P. ROLOFF, I. RUBINSKY, U. SCHNEEKLOTH, A. SPIRIDONOV, D. SZUBA, J. SZUBA, T. THEEDT, 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, 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. SCHORNER-SADENIUS, J. SZTUK, H.STADIE, M. TURCATO, 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, M. ZOLKO, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, J. DEL PESO, E. RON, J. TERRON, C. URIBE-ESTRADA, F. CORRIVEAU, J. SCHWARTZ, 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, A.M. COOPER-SARKAR, R.C.E. DEVENISH, J. FERRANDO, B.FOSTER, C. GWENLAN, K. HORTON, K. OLIVER, A. ROBERTSON, R. WALCZAK, 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.C. HART, H. ABRAMOWICZ, R. INGBIR, S. KANANOV, A. LEVY, A. STERN, M. ISHITSUKA, T. KANNO, 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, A. SOLANO, V. SOLA, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, T.P. STEWART, S.K. BOUTLE, J.M. BUTTERWORTH, 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, Y. EISENBERG, D. HOCHMAN, U. KARSHON, E. BROWNSON, D.D. REEDER, A.A. SAVIN, W.H. SMITH, H. WOLFE, S. BHADRA, C.D. CATTERALL, G. HARTNER, U. NOOR, and J. WHYTE.
Subjects: Quantum chromodynamics, Physics, Particle physics, Luminosity (scattering theory), ZEUS (particle detector), Physics and Astronomy (miscellaneous), Meson, Proton, 010308 nuclear & particles physics, HERA, FOS: Physical sciences, Deep inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, D meson, High Energy Physics::Experiment, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous)
Abstract: The production of D+- and D0 mesons has been measured with the ZEUS detector at HERA using an integrated luminosity of 133.6 pb-1. The measurements cover the kinematic range 5 < Q^2 < 1000 GeV^2, 0.02 < y < 0.7, 1.5 < p_T^D < 15 GeV and eta^D < 1.6. Combinatorial background to the D meson signals is reduced by using the ZEUS microvertex detector to reconstruct displaced secondary vertices. Production cross sections are compared with the predictions of next-to-leading-order QCD which is found to describe the data well. Measurements are extrapolated to the full kinematic phase space in order to obtain the open-charm contribution, F2^ccbar, to the proton structure function, F2., 29 pages, 9 figures, 5 tables, submitted to JHEP
Published: 2009

41. Production of excited charm and charm-strange mesons at HERA

Author: 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 ], Cindolo, F[ 3 ], Corradi, M[ 3 ], Iacobucci, G[ 3 ], Margotti, A[ 3 ], Nania, R[ 3 ], Polini, A[ 3 ], Antonelli, S[ 4 ], Basile, M[ 4 ], Bindi, M[ 4 ], Cifarelli, L[ 4 ], Contin, A[ 4 ], DE PASQUALE, Salvatore, Sartorelli, G[ 4 ], Zichichi, A[ 4 ], 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 ], Capua, M[, 7, 8 ], Fazio, S[, 7, 8 ], Mastroberardino, A[, 7, 8 ], Schioppa, 8 ], Susinno, G[, 7, 8 ], Tassi, E[, 7, 8, ], Kim, JY[ 9 ], Ibrahim, ZA[ 10 ], Kamaluddin, B[ 10 ], Abdullah, WAT[ 10 ], Ning, Y[ 11 ], Ren, Z[ 11 ], Sciulli, F[ 11 ], Chwastowski, J[ 12 ], Eskreys, A[ 12 ], Figiel, J[ 12 ], Galas, A[ 12 ], Gil, M[ 12 ], Olkiewicz, K[ 12 ], Stopa, P[ 12 ], Zawiejski, L[ 12 ], Adamczyk, L[ 13 ], Bold, T[ 13 ], Grabowska Bold, I[ 13 ], Kisielewska, D[ 13 ], Lukasik, J[ 13 ], Przybycien, M[ 13 ], Suszycki, L[ 13 ], Kotanski, A[ 14 ], Slominski, W[ 14 ], Behrens, U[ 15 ], Blohm, C[ 15 ], Bonato, A[ 15 ], Borras, K[ 15 ], Ciesielski, R[ 15 ], Coppola, N[ 15 ], Fang, S[ 15 ], Fourletova, J[ 15 ], Geiser, A[ 15 ], Gottlicher, P[ 15 ], Grebenyuk, J[ 15 ], Gregor, I[ 15 ], Haas, T[ 15 ], Hain, W[ 15 ], Huttmann, A[ 15 ], Januschek, F[ 15 ], Kahle, B[ 15 ], Katkov, II[ 15 ], Klein, U[ 15 ], Kotz, U[ 15 ], Kowalski, H[ 15 ], Lobodzinska, E[ 15 ], Lohr, B[, 15, 16, ], Mankel, R[ 15 ], Melzer Pellmann, IA[ 15 ], Miglioranzi, S[ 15 ], Montanari, A[ 15 ], Namsoo, T[ 15 ], Notz, D[ 15 ], Parenti, A[ 15 ], Rinaldi, L[ 15 ], Roloff, P[ 15 ], Rubinsky, I[ 15 ], Santamarta, R[ 15 ], Schneekloth, U[ 15 ], Spiridonov, A[, 15, 62, ], Szuba, D[, 15, 63, ], J[, 15, 64, ], Theedt, T[ 15 ], Wolf, G[ 15 ], Wrona, K[ 15 ], Molina, AG[ 15 ], Youngman, C[ 15 ], Zeuner, W[ 15 ], Drugakov, V[ 16 ], Lohmann, W, Schlenstedt, S[ 16 ], Barbagli, G[ 17 ], Gallo, E[ 17 ], Pelfer, PG[ 18 ], Bamberger, A[ 19 ], Dobur, D[ 19 ], Karstens, F[ 19 ], Vlasov, NN[ 19 ], Bussey, Pj[, 20, 21, ], Doyle, At[, 20, Dunne, W[, 20, Forrest, M[, 20, Rosin, Saxon, Dh[, 20, Skillicorn, Io[, 20, Gialas, I[ 22 ], Papageorgiu, K[ 22 ], Holm, U[ 23 ], Klanner, R[ 23 ], Lohrmann, E[ 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, 41, ], Tapper, AD[ 24 ], Matsumoto, T[ 25 ], Nagano, K[ 25 ], Tokushuku, K[ 25 ], Yamada, S[ 25 ], Yamazaki, Y[, 25, 65, ], Barakbaev, AN[ 26 ], Boos, EG[ 26 ], Pokrovskiy, NS[ 26 ], Zhautykov, BO[ 26 ], Aushev, V[, 27, 28, ], Bachynska, O[, 27, Borodin, M[, 27, Kadenko, I[, 27, Kozulia, A[, 27, Libov, Lisovyi, Lontkovskyi, D[, 27, Makarenko, Sorokin, Verbytskyi, Volynets, Son, D[ 29 ], de Favereau, J[ 30 ], Piotrzkowski, K[ 30 ], Barreiro, F[ 31 ], Glasman, C[ 31 ], Jimenez, M[ 31 ], Labarga, L[ 31 ], del Peso, J[ 31 ], Ron, E[ 31 ], Soares, M[ 31 ], Terron, J[ 31 ], Zambrana, M[ 31 ], Corriveau, F[ 32 ], Liu, C[ 32 ], Schwartz, J[ 32 ], Walsh, R[ 32 ], Zhou, C[ 32 ], Tsurugai, T[ 33 ], Antonov, A[ 34 ], Dolgoshein, BA[ 34 ], Gladkov, D[ 34 ], Sosnovtsev, V[ 34 ], Stifutkin, A[ 34 ], Suchkov, S[ 34 ], Dementiev, RK[ 35 ], Ermolov, PF[ 35 ], Gladilin, LK[ 35 ], Golubkov, YA[ 35 ], Khein, LA[ 35 ], Korzhavina, IA[ 35 ], Kuzmin, VA[ 35 ], Levchenko, BB[ 35 ], Lukina, OY[ 35 ], Proskuryakov, AS[ 35 ], Shcheglova, LM[ 35 ], Zotkin, DS[ 35 ], Abt, I[ 36 ], Caldwell, A[ 36 ], Kollar, D[ 36 ], Reisert, B[ 36 ], Schmidke, WB[ 36 ], Grigorescu, G[, 37, 38, ], Keramidas, A[, 37, Koffeman, E[, 37, Kooijman, P[, 37, Pellegrino, Tiecke, H[, 37, Vazquez, M[, 37, Wiggers, L[, 37, Brummer, N[ 39 ], Bylsma, B[ 39 ], Durkin, LS[ 39 ], Lee, A[ 39 ], Ling, TY[ 39 ], Allfrey, PD[ 40 ], Bell, Ma[, 3, 41, 40, 42, ], Cooper, Sarkar, Am[, 3, 40, ], Devenish, Rce[, 3, Ferrando, J[, 3, Foster, B[, 3, Korcsak, Gorzo, K[, 3, Oliver, Robertson, A[, 3, Uribe, Estrada, C[, 3, Walczak, R[, 3, Bertolin, A[ 41 ], Corso, F[ 41 ], Dusini, S[ 41 ], Longhin, A, Stanco, L[ 41 ], Bellan, P, Brugnera, R[, 41, Carlin, Garfagnini, A[, 41, Limentani, S[, 41, BY[ 43 ], Oh, Raval, A[ 43 ], Ukleja, J[ 43 ], Whitmore, JJ[ 43 ], Iga, Y[ 44 ], D'Agostini, G[, 45, 46, ], Marini, Nigro, A[, 45, Cole, JE[ 47 ], Hart, JC[ 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 ], Kaji, H[ 51 ], Kitamura, S[ 51 ], Ota, O[ 51 ], YD[ 51 ], Ri, Costa, M[, 52, 53, ], Ferrero, Mi[, 52, Monaco, V[, 52, Sacchi, R[, 52, Solano, A[, 52, Arneodo, M[ 54 ], Ruspa, M[ 54 ], Fourletov, S[ 55 ], Martin, JF[ 55 ], Stewart, TP[ 55 ], Boutle, SK[ 56 ], Butterworth, JM[ 56 ], Gwenlan, C[ 56 ], Jones, TW[ 56 ], Loizides, JH[ 56 ], Wing, M[, 56, 66, ], Brzozowska, B[ 57 ], Ciborowski, J[, 57, 67, ], Grzelak, G[ 57 ], Kulinski, P[ 57 ], Luzniak, P[ 57 ], Malka, J[ 57 ], Nowak, RJ[ 57 ], Pawlak, JM[ 57 ], Tymieniecka, T[ 57 ], Ukleja, A[ 57 ], Zarnecki, AF[ 57 ], Adamus, M[ 58 ], Plucinski, P[ 58 ], Eisenberg, Y[ 59 ], Hochman, D[ 59 ], Karshon, U[ 59 ], Brownson, E[ 60 ], Danielson, T[ 60 ], Everett, A[ 60 ], Kcira, D[ 60 ], Reeder, DD[ 60 ], Ryan, P[ 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., Zeus (IHEF, IoP, FNWI), 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. 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, and J. WHYTE.
Subjects: Quark, Particle physics, Meson, Physics and Astronomy (miscellaneous), HERA, Nuclear Theory, Hadron, FOS: Physical sciences, Elementary particle, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Hadron spectroscopy, 0103 physical sciences, ddc:530, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Physics, 010308 nuclear & particles physics, Branching fraction, High Energy Physics::Phenomenology, J/psi meson, High Energy Physics::Experiment
Abstract: The production of excited charm, D_1(2420)^0 and D_2^*(2460)^0, and charm-strange, D_{s1}(2536)^+-, mesons in ep collisions was measured with the ZEUS detector at HERA using an integrated luminosity of 126 pb^-1. Masses, widths and helicity parameters were determined. The measured yields were converted to the rates of c quarks hadronising as a given excited charm meson and to the ratios of the dominant D_2^*(2460)^0 and D_{s1}(2536)^+- branching fractions. A search for the radially excited charm meson, D^{*'}(2640)^+-, was also performed. The results are compared with those measured previously and with theoretical expectations., Comment: 43 pages, 10 figures, 7 tables; minor text revisions
Published: 2009

42. Inclusive K(S)(0)K(S)(0) resonance production in ep collisions at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Musgrave, B, Nicholass, D, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cindolo, F, Corradi, M, Iacobucci, G, Margotti, A, Nania, R, Polini, A, Antonelli, S, Basile, M, Bindi, M, Cifarelli, L, Contin, A, De Pasquale, S, Sartorelli, G, Zichichi, A, Bartsch, D, Brock, I, Hartmann, H, Hilger, E, Jakob, H-P, Juengst, M, Nuncio-Quiroz, AE, Paul, E, Samson, U, Schoenberg, V, Shehzadi, R, Wlasenko, M, Brook, NH, Heath, GP, Morris, JD, Capua, M, Fazio, S, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, JY, Ibrahim, ZA, Kamaluddin, B, Abdullah, WATW, Ning, Y, Ren, Z, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Gil, M, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Lukasik, J, Przybycien, M, Suszycki, L, Kotanski, A, Slominski, W, Behrens, U, Blohm, C, Bonato, A, Borras, K, Ciesielski, R, Coppola, N, Fang, S, Fourletova, J, Geiser, A, Goettlicher, P, Grebenyuk, J, Gregor, I, Haas, T, Hain, W, Huettmann, A, Januschek, F, Kahle, B, Katkov, II, Klein, U, Koetz, U, Kowalski, H, Lobodzinska, E, Loehr, B, Mankel, R, Melzer-Pellmann, I-A, Miglioranzi, S, Montanari, A, Namsoo, T, Notz, D, Parenti, A, Rinaldi, L, Roloff, P, Rubinsky, I, Santamarta, R, Schneekloth, U, Spiridonov, A, Szuba, D, Szuba, J, Theedt, T, Wolf, G, Wrona, K, Molina, AGY, Youngman, C, Zeuner, W, Drugakov, V, Lohmann, W, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, PG, Bamberger, A, Dobur, D, Karstens, F, Vlasov, NN, Bussey, PJ, Doyle, AT, Dunne, W, Forrest, M, Rosin, M, Saxon, DH, Skillicorn, IO, Gialas, I, Papageorgiu, K, Holm, U, Klanner, R, Lohrmann, E, Schleper, P, Schoerner-Sadenius, T, Sztuk, J, Stadie, H, Turcato, M, Foudas, C, Fry, C, Long, KR, Tapper, AD, Matsumoto, T, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Aushev, V, Borodin, M, Kadenko, I, Kozulia, A, Libov, V, Lisovyi, M, Lontkovskyi, D, Makarenko, I, Sorokin, I, Verbytskyi, A, Volynets, O, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Jimenez, M, Labarga, L, del Peso, J, Ron, E, Soares, M, Terron, J, Zambrana, M, Corriveau, F, Liu, C, Schwartz, J, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, RK, Ermolov, PF, Gladilin, LK, Golubkov, YA, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, DS, Abt, I, Caldwell, A, Kollar, D, Reisert, B, Schmidke, WB, Grigorescu, G, Keramidas, A, Koffeman, E, Kooijman, P, Pellegrino, A, Tiecke, H, Vazquez, M, Wiggers, L, Bruemmer, N, Bylsma, B, Durkin, LS, Lee, A, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Foster, B, Korcsak-Gorzo, K, Oliver, K, Robertson, A, Uribe-Estrada, C, Walczak, R, Bertolin, A, Dal Corso, F, Dusini, S, Longhin, A, Stanco, L, Bellan, P, Brugnera, R, Carlin, R, Garfagnini, A, Limentani, S, Oh, BY, Raval, A, Ukleja, J, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cole, JE, Hart, JC, Abramowicz, H, Ingbir, R, Kananov, S, Levy, A, Stern, A, Kuze, M, Maeda, J, Hori, R, Kagawa, S, Okazaki, N, Shimizu, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Ota, O, Ri, YD, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Martin, JF, Stewart, TP, Boutle, SK, Butterworth, JM, Gwenlan, C, Jones, TW, Loizides, JH, Wing, M, Brzozowska, B, Ciborowski, J, Grzelak, G, Kulinski, P, Luzniak, P, Malka, J, Nowak, RJ, Pawlak, JM, Tymieniecka, T, Ukleja, A, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Brownson, E, Danielson, T, Everett, A, Kcira, D, Reeder, DD, Ryan, P, Savin, AA, Smith, WH, Wolfe, H, Bhadra, S, Catterall, CD, Cui, Y, Hartner, G, Menary, S, Noor, U, Standage, J, Whyte, J, and Collaboration, ZEUS
Abstract: Inclusive K_{S};{0}K_{S};{0} production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb;{-1}. Enhancements in the mass spectrum were observed and are attributed to the production of f_{2}(1270)/a_{2};{0}(1320), f_{2};{'}(1525) and f_{0}(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f_{0}(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gammagamma-->K_{S};{0}K_{S};{0}, it is unlikely to be a pure glueball state.
Published: 2008

43. Measurement of charged current deep inelastic scattering cross sections with a longitudinally polarised electron beam at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Musgrave, B, Nicholass, D, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cindolo, F, Corradi, M, Iacobucci, G, Margotti, A, Nania, R, Polini, A, Antonelli, S, Basile, M, Bindi, M, Cifarelli, L, Contin, A, Pasquale, SD, Sartorelli, G, Zichichi, A, Bartsch, D, Brock, I, Hartmann, H, Hilger, E, Jakob, H-P, Jungst, M, Nuncio-Quiroz, AE, Paul, E, Samson, U, Schonberg, V, Shehzadi, R, Wlasenko, M, Brook, NH, Heath, GP, Morris, JD, Kaur, M, Kaur, P, Singh, I, Capua, M, Fazio, S, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, JY, Ibrahim, ZA, Mohamad Idris, F, Kamaluddin, B, Wan Abdullah, WAT, Ning, Y, Ren, Z, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Pawlik, B, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Lukasik, J, Przybycien, M, Suszycki, L, Kotanski, A, Slominski, W, Behnke, O, Behrens, U, Blohm, C, Bonato, A, Borras, K, Bot, D, Ciesielski, R, Coppola, N, Fang, S, Fourletova, J, Geiser, A, Gottlicher, P, Grebenyuk, J, Gregor, I, Haas, T, Hain, W, Huttmann, A, Januschek, F, Kahle, B, Katkov, II, Klein, U, Kotz, U, Kowalski, H, Lisovyi, M, Lobodzinska, E, Lohr, B, Mankel, R, Melzer-Pellmann, I-A, Miglioranzi, S, Montanari, A, Namsoo, T, Notz, D, Parenti, A, Rinaldi, L, Roloff, P, Rubinsky, I, Schneekloth, U, Spiridonov, A, Szuba, D, Szuba, J, Theedt, T, Ukleja, J, Wolf, G, Wrona, K, Yagues Molina, AG, Youngman, C, Zeuner, W, Drugakov, V, Lohmann, W, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, PG, Bamberger, A, Dobur, D, Karstens, F, Vlasov, NN, Bussey, PJ, Doyle, AT, Dunne, W, Forrest, M, Rosin, M, Saxon, DH, Skillicorn, IO, Gialas, I, Papageorgiu, K, Holm, U, Klanner, R, Lohrmann, E, Perrey, H, Schleper, P, Schorner-Sadenius, T, Sztuk, J, Stadie, H, Turcato, M, Foudas, C, Fry, C, Long, KR, Tapper, AD, Matsumoto, T, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Aushev, V, Bachynska, O, Borodin, M, Kadenko, I, Kozulia, A, Libov, V, Lontkovskyi, D, Makarenko, I, Sorokin, I, Verbytskyi, A, Volynets, O, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Jimenez, M, Labarga, L, del Peso, J, Ron, E, Soares, M, Terron, J, Uribe-Estrada, C, Zambrana, M, Corriveau, F, Liu, C, Schwartz, J, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, RK, Ermolov, PF, Gladilin, LK, Golubkov, YA, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, DS, Abt, I, Caldwell, A, Kollar, D, Reisert, B, Schmidke, WB, Grigorescu, G, Keramidas, A, Koffeman, E, Kooijman, P, Pellegrino, A, Tiecke, H, Vazquez, M, Wiggers, L, Brummer, N, Bylsma, B, Durkin, LS, Lee, A, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Foster, B, Gwenlan, C, Horton, K, Oliver, K, Robertson, A, Walczak, R, Bertolin, A, Dal Corso, F, Dusini, S, Longhin, A, Stanco, L, Bellan, P, Brugnera, R, Carlin, R, Garfagnini, A, Limentani, S, Oh, BY, Raval, A, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cole, JE, Hart, JC, Abramowicz, H, Ingbir, R, Kananov, S, Levy, A, Stern, A, Kuze, M, Maeda, J, Hori, R, Kagawa, S, Okazaki, N, Shimizu, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Ota, O, Ri, YD, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Sola, V, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Martin, JF, Stewart, TP, Boutle, SK, Butterworth, JM, Jones, TW, Loizides, JH, Wing, M, Brzozowska, B, Ciborowski, J, Grzelak, G, Kulinski, P, Luzniak, P, Malka, J, Nowak, RJ, Pawlak, JM, Perlanski, W, Tymieniecka, T, Zarnecki, AF, Adamus, M, Plucinski, P, Ukleja, A, Eisenberg, Y, Hochman, D, Karshon, U, Brownson, E, Reeder, DD, Savin, AA, Smith, WH, Wolfe, H, Bhadra, S, Catterall, CD, Cui, Y, Hartner, G, Menary, S, Noor, U, Standage, J, Whyte, J, Collaboration, ZEUS, Zeus (IHEF, IoP, FNWI), 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, 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, J. BEHR, U. BEHRENS, C. BLOHM, K. BORRAS, D. BOT, R. CIESIELSKI, N. COPPOLA, S. FANG, 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, P. ROLOFF, I. RUBINSKY, U. SCHNEEKLOTH, A. SPIRIDONOV, D. SZUBA, J. SZUBA, T. THEEDT, 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, 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. SCHORNER-SADENIUS, J. SZTUK, H.STADIE, M. TURCATO, 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, M. ZOLKO, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, J. DEL PESO, E. RON, J. TERRON, C. URIBE-ESTRADA, F. CORRIVEAU, J. SCHWARTZ, 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, A.M. COOPER-SARKAR, R.C.E. DEVENISH, J. FERRANDO, B.FOSTER, C. GWENLAN, K. HORTON, K. OLIVER, A. ROBERTSON, R. WALCZAK, 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.C. HART, H. ABRAMOWICZ, R. INGBIR, S. KANANOV, A. LEVY, A. STERN, M. ISHITSUKA, T. KANNO, 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, A. SOLANO, V. SOLA, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, T.P. STEWART, S.K. BOUTLE, J.M. BUTTERWORTH, 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, Y. EISENBERG, D. HOCHMAN, U. KARSHON, E. BROWNSON, D.D. REEDER, A.A. SAVIN, W.H. SMITH, H. WOLFE, S. BHADRA, C.D. CATTERALL, G. HARTNER, U. NOOR, and J. WHYTE.
Subjects: Physics and Astronomy (miscellaneous), LUND MONTE-CARLO, HERA, FOS: Physical sciences, Electron, 01 natural sciences, 7. Clean energy, JET FRAGMENTATION, High Energy Physics - Experiment, Nuclear physics, Cross section (physics), High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, EVENT GENERATOR, ddc:530, QCD ANALYSIS, 010306 general physics, PROTON COLLISIONS, EP INTERACTIONS, Nuclear Experiment, Engineering (miscellaneous), Charged current, Event generator, Physics, ZEUS (particle detector), Luminosity (scattering theory), 010308 nuclear & particles physics, ZEUS BARREL CALORIMETER, Deep inelastic scattering, CENTRAL TRACKING DETECTOR, PARTON DISTRIBUTIONS, PARTICLE PHYSICS, High Energy Physics::Experiment, Atomic physics
Abstract: Measurements of the cross sections for charged current deep inelastic scattering in e-p collisions with longitudinally polarised electron beams are presented. The measurements are based on a data sample with an integrated luminosity of 175 pb-1 collected with the ZEUS detector at HERA at a centre-of-mass energy of 318 GeV. The total cross section is given for positively and negatively polarised electron beams. The differential cross-sections dsigma/dQ2, dsigma/dx and dsigma/dy are presented for Q2>200 GeV2. The double-differential cross-section d2sigma/dxdQ2 is presented in the kinematic range 280, Comment: 39 pages, 9 figures, corrected a couple of typos in the formatting of data tables
Published: 2008
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44. Inclusive (KSKS0)-K-0 resonance production in ep collisions at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Musgrave, B, Nicholass, D, Repond, J, Yoshida, R, Mattingly, Mck, Antonioli, P, Bari, G, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cindolo, F, Corradi, M, Iacobucci, G, Margotti, A, Nania, R, Polini, A, Antonelli, S, Basile, M, Bindi, M, Cifarelli, L, Contin, A, DE PASQUALE, S, Sartorelli, G, Zichichi, A, Bartsch, D, Brock, I, Hartmann, H, Hilger, E, Jakob, Hp, Jungst, M, NUNCIO QUIROZ AE, Paul, E, Samson, U, Schonberg, V, Shehzadi, R, Wlasenko, M, Brook, Nh, Heath, Gp, Morris, Jd, Capua, M, Fazio, S, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, Jy, Ibrahim, Za, Kamaluddin, B, Abdullah, Watw, Ning, Y, Ren, Z, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Gil, M, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, GRABOWSKA BOLD, I, Kisielewska, D, Lukasik, J, Przybycien, M, Suszycki, L, Kotanski, A, Slominski, W, Behrens, U, Blohm, C, Bonato, A, Borras, K, Ciesielski, R, Coppola, N, Fang, S, Fourletova, J, Geiser, A, Gottlicher, P, Grebenyuk, J, Gregor, I, Haas, T, Hain, W, Huttmann, A, Januschek, F, Kahle, B, Katkov, Ii, Klein, U, Kotz, U, Kowalski, H, Lobodzinska, E, Lohr, B, Mankel, R, MELZER PELLMANN IA, Miglioranzi, S, Montanari, A, Namsoo, T, Notz, D, Parenti, A, Rinaldi, L, Roloff, P, Rubinsky, I, Santamarta, R, Schneekloth, U, Spiridonov, A, Szuba, D, Szuba, J, Theedt, T, Wolf, G, Wrona, K, Molina, Agy, Youngman, C, Zeuner, W, Drugakov, V, Lohmann, W, Schlenstedt, S, Barbagli, G, Gallo, E, Pelfer, Pg, Bamberger, A, Dobur, D, Karstens, F, Vlasov, Nn, Bussey, Pj, Doyle, At, Dunne, W, Forrest, M, Rosin, M, Saxon, Dh, Skillicorn, Io, Gialas, I, Papageorgiu, K, Holm, U, Klanner, R, Lohrmann, E, Schleper, P, SCHORNER SADENIUS, T, Sztuk, J, Stadie, H, Turcato, M, Foudas, C, Fry, C, Long, Kr, Tapper, Ad, Matsumoto, T, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Aushev, V, Borodin, M, Kadenko, I, Kozulia, A, Libov, V, Lisovyi, M, Lontkovskyi, D, Makarenko, I, Sorokin, I, Verbytskyi, A, Volynets, O, Son, D, DE FAVEREAU, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Jimenez, M, Labarga, L, DEL PESO, J, Ron, E, Soares, M, Terron, J, Zambrana, M, Corriveau, F, Liu, C, Schwartz, J, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Abt, I, Caldwell, A, Kollar, D, Reisert, B, Schmidke, Wb, Grigorescu, G, Keramidas, A, Koffeman, E, Kooijman, P, Pellegrino, A, Tiecke, H, Vazquez, M, Wiggers, L, Brummer, N, Bylsma, B, Durkin, Ls, Lee, A, Ling, Ty, Allfrey, Pd, Bell, Ma, COOPER SARKAR AM, Devenish, Rce, Ferrando, J, Foster, B, KORCSAK GORZO, K, Oliver, K, Robertson, A, URIBE ESTRADA, C, Walczak, R, Bertolin, A, DAL CORSO, F, Dusini, S, Longhin, A, Stanco, L, Bellan, P, Brugnera, R, Carlin, R, Garfagnini, A, Limentani, S, Oh, By, Raval, A, Ukleja, J, Whitmore, Jj, Iga, Y, D'Agostini, Giulio, Marini, G, Nigro, Andrea, Cole, Je, Hart, Jc, Abramowicz, H, Ingbir, R, Kananov, S, Levy, A, Stern, A, Kuze, M, Maeda, J, Hori, R, Kagawa, S, Okazaki, N, Shimizu, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Ota, O, Ri, Yd, Costa, M, Ferrero, Mi, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Martin, Jf, Stewart, Tp, Boutle, Sk, Butterworth, Jm, Gwenlan, C, Jones, Tw, Loizides, Jh, Wing, M, Brzozowska, B, Ciborowski, J, Grzelak, G, Kulinski, P, Luzniak, P, Malka, J, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Ukleja, A, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Brownson, E, Danielson, T, Everett, A, Kcira, D, Reeder, Dd, Ryan, P, Savin, Aa, Smith, Wh, Wolfe, H, Bhadra, S, Catterall, Cd, Cui, Y, Hartner, G, Menary, S, Noor, U, Standage, J, and Whyte, J.
Published: 2008

45. Diffractive photoproduction of dijets in ep collisions at HERA

Author: Chekanov, S[ 1 ], Derrick, M[ 1 ], Magill, S[ 1 ], Musgrave, B[ 1 ], Nicholass, D[ 1 ], Repond, J[ 1 ], Yoshida, R[ 1 ], Mattingly, MCK[ 2 ], Jechow, M[ 3 ], Pavel, N[ 3 ], Molina, AGY[ 3 ], Antonelli, S[, 4, 59, ], Antonioli, P[, 4, Bari, G[, 4, Basile, M[, 4, Bellagamba, L[, 4, Bindi, Boscherini, D[, 4, Bruni, A[, 4, Cifarelli, Cindolo, F[, 4, Contin, Corradi, DE PASQUALE, Salvatore, Iacobucci, Margotti, Nania, R[, 4, Polini, Sartorelli, Zichichi, Bartsch, D[ 60 ], Brock, I[ 60 ], Hartmann, H[ 60 ], Hilger, E[ 60 ], Jakob, HP[ 60 ], Jungst, M[ 60 ], Kind, OM[ 60 ], Nuncio Quiroz, AE[ 60 ], Paul, E[ 60 ], Renner, R[ 60 ], Samson, U[ 60 ], Schonberg, V[ 60 ], Shehzadi, R[ 60 ], Wlasenko, M[ 60 ], Brook, NH[ 61 ], Heath, GP[ 61 ], Morris, JD[ 61 ], Capua, M[, 62, 63, ], Fazio, S[, 62, Mastroberardino, A[, 62, Schioppa, Susinno, G[, 62, Tassi, E[, 62, Kim, JY[ 5 ], Ibrahim, ZA[ 6 ], Kamaluddin, B[ 6 ], Abdullah, WATW[ 6 ], Ning, Y[ 7 ], Ren, Z[ 7 ], Sciulli, F[ 7 ], Chwastowski, J[ 8 ], Eskreys, A[ 8 ], Figiel, J[ 8 ], Galas, A[ 8 ], Gil, M[ 8 ], Olkiewicz, K[ 8 ], Stopa, P[ 8 ], Zawiejski, L[ 8 ], Adamczyk, L[ 9 ], Bold, T[ 9 ], Grabowska Bold, I[ 9 ], Kisielewska, D[ 9 ], Lukasik, J[ 9 ], Przybycien, M[ 9 ], Suszycki, L[ 9 ], Kotanski, A[ 10 ], Slominski, W[ 10 ], Adler, V[ 11 ], Behrens, U, Blohm, C, Bonato, A, Borras, K, Ciesielski, R, Coppola, N, Drugakov, V, Fang, S, Fourletova, J[ 11 ], Geiser, A[ 11 ], Gladkov, D[ 11 ], Gottlicher, P[ 11 ], Grebenyuk, J[ 11 ], Gregor, I[ 11 ], Haas, T[ 11 ], Hain, W[ 11 ], Huttmann, A[ 11 ], Kahle, B[ 11 ], Katkov, II[ 11 ], Klein, U[ 11 ], Kotz, U[ 11 ], Kowalski, H[ 11 ], Lobodzinska, E[ 11 ], Lohr, B[ 11 ], Mankel, R[ 11 ], Melzer Pellmann, IA[ 11 ], Miglioranzi, S[ 11 ], Montanari, A[ 11 ], Namsoo, T[ 11 ], Notz, D[ 11 ], Rinaldi, L[ 11 ], Roloff, P[ 11 ], Rubinsky, I[ 11 ], Santamarta, R[ 11 ], Schneekloth, U[ 11 ], Spiridonov, A[, 11, 55, ], Szuba, D[, 11, 56, ], Szuba, J[ 11 ], Theedt, T[ 11 ], Wolf, G[ 11 ], Wrona, K[ 11 ], Youngman, C[ 11 ], Zeuner, W[ 11 ], Lohmann, W[ 12 ], Schlenstedt, S[ 12 ], Barbagli, G[, 13, 14, ], Gallo, E[, 13, Pelfer, Pg[, 13, Bamberger, A[ 15 ], Dobur, D[ 15 ], Karstens, F[ 15 ], Vlasov, NN[ 15 ], Bussey, Pj[, 15, 16, ], Doyle, AT[ 16 ], Dunne, W[ 16 ], Forrest, M[ 16 ], Saxon, DH[ 16 ], Skillicorn, IO[ 16 ], Gialas, I[ 17 ], Papageorgiu, K[ 17 ], Holm, U[ 18 ], Klanner, R[ 18 ], Lohrmann, E[ 18 ], Schleper, P[ 18 ], Schorner Sadenius, T[ 18 ], Sztuk, J[ 18 ], Stadie, H[ 18 ], Turcato, M[, 18, 35, ], Foudas, C[ 19 ], Fry, C[ 19 ], Long, KR[ 19 ], Tapper, AD[ 19 ], Matsumoto, T[ 20 ], Nagano, K[ 20 ], Tokushuku, K[ 20 ], Yamada, S[ 20 ], Yamazaki, Y[ 20 ], Barakbaev, An[, 20, 65, ], Boos, Eg[, 20, Pokrovskiy, NS[ 65 ], Zhautykov, BO[ 65 ], Aushev, V[, 21, 22, ], Borodin, M[, 21, Kozulia, A[, 21, Lisovyi, Son, D[ 64 ], de Favereau, J[ 23 ], Piotrzkowski, K[ 23 ], Barreiro, F[ 24 ], Glasman, C[ 24 ], Jimenez, M[ 24 ], Labarga, L[ 24 ], del Peso, J[ 24 ], Ron, E[ 24 ], Soares, M[ 24 ], Terron, J[ 24 ], Zambrana, M[ 24 ], Corriveau, F[ 25 ], Liu, C[ 25 ], Walsh, R[ 25 ], Zhou, C[ 25 ], Tsurugai, T[ 26 ], Antonov, A[ 27 ], Dolgoshein, BA[ 27 ], Sosnovtsev, V[ 27 ], Stifutkin, A[ 27 ], Suchkov, S[ 27 ], Dementiev, RK[ 28 ], Ermolov, PF[ 28 ], Gladilin, LK[ 28 ], Khein, LA[ 28 ], Korzhavina, IA[ 28 ], Kuzmin, VA[ 28 ], Levchenko, BB[ 28 ], Lukina, OY[ 28 ], Proskuryakov, AS[ 28 ], Shcheglova, LM[ 28 ], Zotkin, DS[ 28 ], Zotkin, SA[ 28 ], Abt, I[ 29 ], Buttner, C[ 29 ], Caldwell, A[ 29 ], Kollar, D[ 29 ], Schmidke, WB[ 29 ], Sutiak, J[ 29 ], Grigorescu, G[, 29, 31, ], Keramidas, A[, 30, Koffeman, E[, 30, Kooijman, P[, 30, Pellegrino, Tiecke, H[, 30, Vazquez, M[, 30, Wiggers, L[, 30, Brummer, N[ 32 ], Bylsma, B[ 32 ], Durkin, LS[ 32 ], Lee, A[ 32 ], Ling, TY[ 32 ], Allfrey, PD[ 33 ], Bell, MA[ 33 ], Cooper Sarkar, AM[ 33 ], Devenish, RCE[ 33 ], Ferrando, J[ 33 ], Foster, B[ 33 ], Korcsak Gorzo, K[ 33 ], Oliver, K[ 33 ], Patel, S[ 33 ], Roberfroid, V[ 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CHEKANOV, M. DERRICK, S. MAGILL, B. MUSGRAVE, D. NICHOLASS, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, M. JECHOW, N. PAVEL, A.G. YAGÜES MOLINA, S. ANTONELLI, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, M. BINDI, D. BOSCHERINI, A. BRUNI, G. BRUNI, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, S. DE PASQUALE, G. IACOBUCCI, A. MARGOTTI, R. NANIA, A. POLINI, G. SARTORELLI, A. ZICHICHI, D. BARTSCH, I. BROCK, H. HARTMANN, E. HILGER, H.-P. JAKOB, M. JÜNGST, O.M. KIND, A.E. NUNCIO-QUIROZ, E. PAUL, R. RENNER, U. SAMSON, V. SCHÖNBERG, R. SHEHZADI, M. WLASENKO, N.H. BROOK, G.P. HEATH, J.D. MORRIS, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, Z.A. IBRAHIM, B. KAMALUDDIN, W.A.T. WAN ABDULLAH, Y. NING, Z. REN, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, C. BLOHM, A. BONATO, K. BORRAS, R. CIESIELSKI, N. COPPOLA, V. DRUGAKOV, S. FANG, J. FOURLETOVA, A. GEISER, D. GLADKOV, P. GÖTTLICHER, J. GREBENYUK, I. GREGOR, T. HAAS, W. HAIN, A. HÜTTMANN, B. KAHLE, I.I. KATKOV, U. KLEIN, U. KÖTZ, H. KOWALSKI, E. LOBODZINSKA, B. LÖHR, R. MANKEL, I.-A. MELZER-PELLMANN, S. MIGLIORANZI, A. MONTANARI, T. NAMSOO, D. NOTZ, L. RINALDI, P. ROLOFF, I. RUBINSKY, R. SANTAMARTA, U. SCHNEEKLOTH, A. SPIRIDONOV, D. SZUBA, J. SZUBA, T. THEEDT, G. WOLF, K. WRONA, C. YOUNGMAN, W. ZEUNER, 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, D.H. SAXON, I.O.SKILLICORN, I. GIALAS, K. PAPAGEORGIU, U. HOLM, R. KLANNER, E. LOHRMANN, P. SCHLEPER, T. SCHÖRNER-SADENIUS, J. SZTUK, H. STADIE, 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, M. BORODIN, A. KOZULIA, M. LISOVYI, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, E. RON, M. SOARES, J. TERRÓN, M. ZAMBRANA, F. CORRIVEAU, C. LIU, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, L.K. GLADILIN, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.S. PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, S.A. ZOTKIN, I. ABT, C. BÜTTNER, A. CALDWELL, D. KOLLAR, W.B. SCHMIDKE, J. SUTIAK, 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, K. KORCSAK-GORZO, K. OLIVER, S. PATEL, V. ROBERFROID, A. ROBERTSON, P.B. STRAUB, C. URIBE-ESTRADA, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, M. TURCATO, B.Y. OH, A. RAVAL, J. UKLEJA, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO, J.E. COLE, J.C. HART, H. ABRAMOWICZ, A. GABAREEN, R. INGBIR, S. KANANOV, A. LEVY, O. SMITH, 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.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. COSTA, M. RUSPA, S. FOURLETOV, J.F. MARTIN, T.P. STEWART, S.K. BOUTLE, J.M. BUTTERWORTH, C. GWENLAN, 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, T. TYMIENIECKA, A. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, I. GILLER, D. HOCHMAN, U. KARSHON, M. ROSIN, E. BROWNSON, T. DANIELSON, A. EVERETT, D. KÇIRA, D.D. REEDER, P. RYAN, 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., and Zeus (IHEF, IoP, FNWI)
Subjects: Proton, Physics and Astronomy (miscellaneous), Parton, 01 natural sciences, 7. Clean energy, law.invention, rapidity dependence, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics, HERA, ZEUS Collaboration, law, transverse energy [jet], Nuclear Experiment, momentum transfer dependence [differential cross section], 318 GeV-cms, colliding beams [electron p], Physics, Luminosity (scattering theory), Perturbative QCD, resolved [photon], mass dependence, colliding beams [positron p], DESY HERA Stor, Pseudorapidity, rapidity [jet], hadroproduction [jet], perturbation theory [quantum chromodynamics], Particle physics, pair production [jet], Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Sciences de l'ingénieur, momentum spectrum [parton], x-dependence, 0103 physical sciences, ddc:530, structure function [diffraction], 010306 general physics, Collider, Engineering (miscellaneous), ZEUS (particle detector), 010308 nuclear & particles physics, Physique, parametrization, ZEUS, Astronomie, High Energy Physics::Experiment, experimental results
Abstract: Diffractive photoproduction of dijets was measured with the ZEUS detector at the ep collider HERA using an integrated luminosity of 77.2 pb-1. The measurements were made in the kinematic range Q2 < 1 GeV 2, 0.207.5 and 6.5 GeV, respectively, and to lie in the pseudorapidity range -1.5, 0, SCOPUS: ar.j, info:eu-repo/semantics/published
Published: 2008

46. Three- and four-jet final states in photoproduction at HERA

Author: Chekanov, S[ 2 ], Derrick, M[ 2 ], Magill, S[ 2 ], Musgrave, B[ 2 ], Nicholass, D[ 2 ], Repond, J[ 2 ], Yoshida, R[ 2 ], Mattingly, MCK[ 3 ], Jechow, M[ 4 ], Pavel, N[ 4 ], Molina, AGY[ 4 ], Antonelli, S[ 5 ], Antonioli, P[ 5 ], Bari, G[ 5 ], Basile, M[ 5 ], Bellagamba, L[ 5 ], Bindi, M[ 5 ], Boscherini, D[ 5 ], Bruni, A[ 5 ], Bruni, G[ 5 ], Cifarelli, L[ 5 ], Cindolo, F[ 5 ], Contin, A[ 5 ], Corradi, M[ 5 ], DE PASQUALE, Salvatore, Iacobucci, G[ 5 ], Margotti, A[ 5 ], Nania, R[ 5 ], Polini, A[ 5 ], Sartorelli, G[ 5 ], Zichichi, A[ 5 ], Bartsch, D[ 6 ], Brock, I[ 6 ], Hartmann, H[ 6 ], Hilger, E[ 6 ], Jakob, HP[ 6 ], Jungst, M[ 6 ], Kind, OM[ 6 ], Nuncio Quiroz, AE[ 6 ], Paul, E[ 6 ], Renner, R[ 6 ], Samson, U[ 6 ], Schonberg, V[ 6 ], Shehzadi, R[ 6 ], Wlasenko, M[ 6 ], Brook, NH[ 7 ], Heath, GP[ 7 ], Morris, JD[ 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 ], KJ[ 10 ], Ma, Ibrahim, ZA[ 11 ], Kamaluddin, B[ 11 ], Abdullah, WATW[ 11 ], Ning, Y[ 12 ], Ren, Z[ 12 ], Sciulli, F[ 12 ], Chwastowski, J[ 13 ], Eskreys, A[ 13 ], Figiel, J[ 13 ], Galas, A[ 13 ], Gil, M[ 13 ], Olkiewicz, K[ 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 ], Alder, V[ 16 ], Behrens, U[ 16 ], Bloch, I[ 16 ], Blohm, C[ 16 ], Bonato, A[ 16 ], Borras, K[ 16 ], Ciesielski, R[ 16 ], Coppola, N[ 16 ], Dossanov, A[ 16 ], Drugakov, V[ 16 ], Fourletova, J[ 16 ], Geiser, A[ 16 ], Gladkov, D[ 16 ], Gottlicher, P[ 16 ], Grebenyuk, J[ 16 ], Gregor, I[ 16 ], Haas, T[ 16 ], Hain, W[ 16 ], Horn, C[ 16 ], Huttmann, A[ 16 ], Kahle, B[ 16 ], Katkov, II[ 16 ], Klein, U[ 16 ], Kotz, U[ 16 ], Kowalski, H[ 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 ], Rinaldi, L[, 16, 54, ], Roloff, P[ 16 ], Rubinsky, I[ 16 ], Santamarta, R[ 16 ], Schneekloth, U[ 16 ], Spiridonov, A[ 16 ], Stadie, H[ 16 ], Szuba, D[ 16 ], Szuba, J[ 16 ], Theedt, T[ 16 ], Wolf, G[ 16 ], Wrona, K[ 16 ], Youngman, C[ 16 ], Zeuner, W[ 16 ], Lohmann, W[ 17 ], Schlenstedt, S[ 17 ], Barbagli, G[ 1 ], Gallo, E[ 1 ], Pelfer, PG[ 1 ], Bamberger, A[ 18 ], Dobur, D[ 18 ], Karstens, F[ 18 ], Vlasov, NN[ 18 ], Bussey, PJ[ 19 ], Doyle, AT[ 19 ], Dunne, W[ 19 ], Forrest, M[ 19 ], Saxon, DH[ 19 ], Skillicorn, IO[ 19 ], Gialas, I[ 20 ], Papageorgiu, K[ 20 ], Gosau, T[ 21 ], Holm, U[ 21 ], Klanner, R[ 21 ], Lohrmann, E[ 21 ], Salehi, H[ 21 ], Schleper, P[ 21 ], Schorner Sadenius, T[ 21 ], Sztuk, J[ 21 ], Wichmann, K[ 21 ], Wick, K[ 21 ], Foudas, C[ 22 ], Fry, C[ 22 ], Long, KR[ 22 ], Tapper, AD[ 22 ], Kataoka, M[ 23 ], Matsumoto, T[ 23 ], Nagano, K[ 23 ], Tokushuku, K[ 23 ], Yamada, S[ 23 ], Yamazaki, Y[ 23 ], Barakbaev, AN[ 24 ], Boos, EG[ 24 ], Pokrovskiy, NS[ 24 ], Zhautykov, BO[ 24 ], Aushev, V[, 25, 26, ], Borodin, M[, 25, Kozulia, A[, 25, Lisovyi, Son, D[ 27 ], de Favereau, J[ 28 ], Piotrzkowski, K[ 28 ], Barreiro, F[ 29 ], Glasman, C[ 29 ], Jimenez, M[ 29 ], Labarga, L[ 29 ], del Peso, J[ 29 ], Ron, E[ 29 ], Soares, M[ 29 ], Terron, J[ 29 ], Zambrana, M[ 29 ], Corriveau, F[ 30 ], Liu, C[ 30 ], Walsh, R[ 30 ], Zhou, C[ 30 ], Tsurugai, T[ 31 ], Antonov, A[ 32 ], Dolgoshein, BA[ 32 ], Sosnovtsev, V[ 32 ], Stifutkin, A[ 32 ], Suchkov, S[ 32 ], Dementiev, RK[ 33 ], Ermolov, PF[ 33 ], Gladilin, LK[ 33 ], Khein, LA[ 33 ], Korzhavina, IA[ 33 ], Kuzmin, VA[ 33 ], Levchenko, BB[ 33 ], Lukina, OY[ 33 ], Proskuryakov, AS[ 33 ], Shcheglova, LM[ 33 ], Zotkin, DS[ 33 ], Zotkin, SA[ 33 ], Abt, I[ 34 ], Buttner, C[ 34 ], Caldwell, A[ 34 ], Kollar, D[ 34 ], Schmidke, WB[ 34 ], Sutiak, J[ 34 ], Grigorescu, G[, 35, 36, ], Keramidas, A[, 35, Koffeman, E[, 35, Kooijman, P[, 35, Pellegrino, Tiecke, H[, 35, Vazquez, M[, 35, Wiggers, L[, 35, Brummer, N[ 37 ], Bylsma, B[ 37 ], Durkin, LS[ 37 ], Lee, A[ 37 ], Ling, TY[ 37 ], Allfrey, PD[ 38 ], Bell, MA[ 38 ], Cooper Sarkar, AM[ 38 ], Devenish, RCE[ 38 ], Ferrando, J[ 38 ], Foster, B[ 38 ], Korcsak Gorzo, K[ 38 ], Oliver, K[ 38 ], Patel, S[ 38 ], Roberfroid, V[ 38 ], Robertson, A[ 38 ], Straub, PB[ 38 ], Uribe Estrada, C[ 38 ], Walczak, R[ 38 ], Bellan, P[ 39 ], Bertolin, A[ 39 ], Brugnera, R[ 39 ], Carlin, R[ 39 ], Dal Corso, F[ 39 ], Dusini, S[ 39 ], Garfagnini, A[ 39 ], Limentani, S[ 39 ], Longhin, A[ 39 ], Stanco, L[ 39 ], Turcato, M[ 39 ], BY[ 40 ], Oh, Raval, A[ 40 ], Ukleja, J[ 40 ], Whitmore, JJ[ 40 ], Iga, Y[ 41 ], D'Agostini, G[, 42, 43, ], Marini, Nigro, A[, 42, Cole, JE[ 44 ], Hart, JC[ 44 ], Abramowicz, H[ 45 ], Gabareen, A[ 45 ], Ingbir, R[ 45 ], Kananov, S[ 45 ], Levy, A[ 45 ], Kuze, M[ 46 ], Maeda, J[ 46 ], Hori, R[ 47 ], Kagawa, S[ 47 ], Okazaki, N[ 47 ], Shimizu, S[ 47 ], Tawara, T[ 47 ], Hamatsu, R[ 48 ], Kaji, H[ 48 ], Kitamura, S[ 48 ], Ota, O[ 48 ], YD[ 48 ], Ri, Ferrero, Ml[, 49, 50, ], Monaco, V[, 49, Sacchi, R[, 49, Solano, A[, 49, Arneodo, M[, 51, Ruspa, Fourletov, S[ 52 ], Martin, JF[ 52 ], Boutle, SK[ 53 ], Butterworth, JM[ 53 ], Gwenlan, C[ 53 ], Jones, TW[ 53 ], Loizides, JH[ 53 ], Sutton, MR[ 53 ], Wing, M[ 53 ], Brzozowska, B[ 54 ], Ciborowski, J[ 54 ], Grzelak, G[ 54 ], Kulinski, P[ 54 ], Luzniak, P[ 54 ], Malka, J[ 54 ], Nowak, RJ[ 54 ], Pawlak, JM[ 54 ], Tymieniecka, T[ 54 ], Ukleja, A[ 54 ], Zarnecki, AF[ 54 ], Adamus, M[ 55 ], Plucinski, P[ 55 ], Eisenberg, Y[ 56 ], Giller, I[ 56 ], Hochman, D[ 56 ], Karshon, U[ 56 ], Rosin, M[ 56 ], Brownson, E[ 57 ], Danielson, T[ 57 ], Everett, A[ 57 ], Kcira, D[ 57 ], Reeder, DD[ 57 ], Ryan, P[ 57 ], Savin, AA[ 57 ], Smith, WH[ 57 ], Wolfe, H[ 57 ], Bhadra, S[ 58 ], Catterall, CD[ 58 ], Cui, Y[ 58 ], Hartner, G[ 58 ], Menary, S[ 58 ], Noor, U[ 58 ], Standage, J[ 58 ], Whyte, J., Zeus (IHEF, IoP, FNWI), S. CHEKANOV, M. DERRICK, S. MAGILL, B. MUSGRAVE, D. NICHOLASS, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, M. JECHOW, N. PAVEL, A.G. YAGÜES MOLINA, S. ANTONELLI, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, M. BINDI, D. BOSCHERINI, A. BRUNI, G. BRUNI, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, S. DE PASQUALE, G. IACOBUCCI, A. MARGOTTI, R. NANIA, A. POLINI, G. SARTORELLI, A. ZICHICHI, D. BARTSCH, I. BROCK, H. HARTMANN, E. HILGER, H.-P. JAKOB, M. JÜNGST, O.M. KIND, A.E. NUNCIO-QUIROZ, E. PAUL, R. RENNER, U. SAMSON, V. SCHÖNBERG, R. SHEHZADI, M. WLASENKO, N.H. BROOK, G.P. HEATH, J.D. MORRIS, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, K.J. MA, Z.A. IBRAHIM, B. KAMALUDDIN, W.A.T. WAN ABDULLAH, Y. NING, Z. REN, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, I. BLOCH, C. BLOHM, A. BONATO, K. BORRAS, R. CIESIELSKI, N. COPPOLA, A. DOSSANOV, V. DRUGAKOV, J. FOURLETOVA, A. GEISER, D. GLADKOV, P. GÖTTLICHER, J. GREBENYUK, I. GREGOR, T. HAAS, W. HAIN, C. HORN, A. HÜTTMANN, B. KAHLE, I.I. KATKOV, U. KLEIN, U. KÖTZ, H. KOWALSKI, E. LOBODZINSKA, B. LÖHR, R. MANKEL, I.-A. MELZER-PELLMANN, S. MIGLIORANZI, A. MONTANARI, T. NAMSOO, D. NOTZ, L. RINALDI, P. ROLOFF, I. RUBINSKY, R. SANTAMARTA, U. SCHNEEKLOTH, A. SPIRIDONOV, H. STADIE, D. SZUBA, J. SZUBA, T. THEEDT, G. WOLF, K. WRONA, C. YOUNGMAN, W. ZEUNER, 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, D.H. SAXON, I.O. SKILLICORN, I. GIALAS, K. PAPAGEORGIU, T. GOSAU, U. HOLM, R. KLANNER, E. LOHRMANN, H. SALEHI, P. SCHLEPER, T. SCHÖRNER-SADENIUS, J. SZTUK, K. WICHMANN, K. WICK, C. FOUDAS, C. FRY, K.R. LONG, A.D. TAPPER, M. KATAOKA, T. MATSUMOTO, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, V. AUSHEV, M. BORODIN, A. KOZULIA, M. LISOVYI, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, E. RON, M. SOARES, J. TERRÓN, M. ZAMBRANA, F. CORRIVEAU, C. LIU, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, L.K. GLADILIN, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.S. PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, S.A. ZOTKIN, I. ABT, C. BÜTTNER, A. CALDWELL, D. KOLLAR, W.B. SCHMIDKE, J. SUTIAK, 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, K. KORCSAK-GORZO, K. OLIVER, S. PATEL, V. ROBERFROID, A. ROBERTSON, P.B. STRAUB, C. URIBE-ESTRADA, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, M. TURCATO, B.Y. OH, A. RAVAL, J. UKLEJA, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO, J.E. COLE, J.C. HART, H. ABRAMOWICZ, A. GABAREEN, R. INGBIR, S. KANANOV, A. LEVY, 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.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, S.K. BOUTLE, J.M. BUTTERWORTH, C. GWENLAN, T.W. JONES, J.H. LOIZIDES, M.R. SUTTON, M. WING, B. BRZOZOWSKA, J. CIBOROWSKI, G. GRZELAK, P. KULINSKI, P. LUZNIAK, J. MALKA, R.J. NOWAK, J.M. PAWLAK, T. TYMIENIECKA, A. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, I. GILLER, D. HOCHMAN, U. KARSHON, M. ROSIN, E. BROWNSON, T. DANIELSON, A. EVERETT, D. KÇIRA, D.D. REEDER, P. RYAN, A.A. SAVIN, W.H. SMITH, H. WOLFE, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, J. STANDAGE, and J. WHYTE.
Subjects: jets, Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, HERA, FOS: Physical sciences, Jet (particle physics), multi-parton interactions, photoproduction, qcd, 7. Clean energy, 01 natural sciences, Particle identification, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Invariant mass, ddc:530, High Energy Physics, ZEUS Collaboration, QCD, 010306 general physics, Nuclear Experiment, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, Perturbative QCD, Gluon, Pseudorapidity, High Energy Physics::Experiment
Abstract: Three- and four-jet final states have been measured in photoproduction at HERA using the ZEUS detector with an integrated luminosity of 121 pb^-1. The results are presented for jets with transverse energy E_T^jet>6 GeV and pseudorapidity |eta^jet|50 GeV, where M_nj is the invariant mass of the n-jet system. The four-jet photoproduction cross section has been measured for the first time and represents the highest-order process studied at HERA. Both the three- and four-jet cross sections have been compared with leading-logarithmic parton-shower Monte Carlo models, with and without multi-parton interactions. The three-jet cross sections have been compared to an order(alpha alpha_s^2) perturbative QCD calculation., Comment: 50 pages, 15 figures, 22 tables, submitted to Nucl. Phys. B
Published: 2008

47. Measurement of elastic phi photoproduction at HERA RID B-9165-2008 RID C-5889-2009 RID A-4818-2008 RID C-1693-2008

Author: Derrick M, Krakauer D, Magill S, Mikunas D, Musgrave B, Okrasinski JR, Repond J, Stanek R, Talaga RL, Zhang H, Mattingly MCK, Bari G, Basile M, Bellagamba L, Boscherini D, Bruni A, Bruni G, Bruni P, Romeo GC, Castellini G, Cifarelli L, Cindolo F, Contin A, Corradi M, Gialas I, Giusti P, Iacobucci G, Laurenti G, Levi G, Margotti A, Massam T, Nania R, Palmonari F, Polini A, Sartorelli G, Garcia YZ, Zichichi A, Bornheim A, Crittenden J, Doeker T, Eckert M, Feld L, Frey A, Geerts M, Grothe M, Hartmann H, Heinloth K, Heinz L, Hilger E, Jakob HP, Katz UF, Mengel S, Mollen J, Paul E, Pfeiffer M, Rembser C, Schramm D, Stamm J, Wedemeyer R, CampbellRobson S, Cassidy A, Cottingham WN, Dyce N, Foster B, George S, Hayes ME, Heath GP, Heath HF, Piccioni D, Roff DG, Tapper RJ, Yoshida R, Arneodo M, Ayad R, Capua M, Garfagnini A, Iannotti L, Schioppa M, Susinno G, Caldwell A, Cartiglia N, Jing Z, Liu W, Parsons JA, Ritz S, Sciulli F, Straub PB, Wai L, Yang S, Zhu Q, Borzemski P, Chwastowski J, Eskreys A, Zachara M, Zawiejski L, Adamczyk L, Bednarek B, Jelen K, Kisielewska D, Kowalski T, Przybycien M, RulikowskaZarebska E, Suszycki L, Zajac J, Kotanski A, Bauerdick LAT, Behrens U, Beier H, Bienlein JK, Deppe O, Desler K, Drews G, Flasinski M, Gilkinson DJ, Glasman C, Gottlicher P, GrosseKnetter J, Haas T, Hain W, Hasell D, Hessling H, Iga Y, Johnson KF, Joos P, Kasemann M, Klanner R, Koch W, Kotz U, Kowalski H, Labs J, Ladage A, Lohr B, Lowe M, Luke D, Mainusch J, Manczak O, Monteiro T, Ng JST, Notz D, Ohrenberg K, Piotrzkowski K, Roco M, Rohde M, Roldan J, Schneekloth U, Schulz W, Selonke F, Surrow B, Voss T, Westphal D, Wolf G, Youngman C, Zeuner W, Grabosch HJ, Kharchilava A, Meyer A, Schlenstedt S, Wulff N, Barbagli G, Gallo E, Pelfer P, Maccarrone G, DePasquale S, Votano L, Bamberger A, Eisenhardt S, Trefzger T, Wolfle S, Bromley JT, Brook NH, Bussey PJ, Doyle AT, Saxon DH, Sinclair LE, Utley ML, Wilson AS, Dannemann A, Holm U, Horstmann D, Sinkus R, Wick K, Burow BD, Hagge L, Lohrmann E, Milewski J, Pavel N, Poelz G, Schott W, Zetsche F, Bacon TC, Brummer N, Butterworth I, Harris VL, Howell G, Hung BHY, Lamberti L, Long KR, Miller DB, Prinias A, Sedgbeer JK, Sideris D, Whitfield AF, Mallik U, Wang MZ, Wang S, Wu JT, Cloth P, Filges D, An SH, Cho GH, Ko BJ, Lee SB, Nam SW, Park HS, Park SK, Kartik S, Kim HJ, McNeil RR, Metcalf W, Nadendla VK, Barreiro F, Cases G, Fernandez JP, Graciani R, Hernandez JM, Hervas L, Labarga L, Martinez M, delPeso J, Puga J, Terron J, deTroconiz JF, Corriveau F, Hanna DS, Hartmann J, Hung LW, Lim JN, Matthews CG, Patel PM, Riveline M, Stairs DG, StLaurent M, Ullmann R, Zacek G, Tsurugai T, Bashkirov V, Dolgoshein BA, Stifutkin A, Bashindzhagyan GL, Ermolov PF, Gladilin LK, Golubkov YA, Kobrin VD, Korzhavina IA, Kuzmin VA, Lukina OY, Proskuryakov AS, Savin AA, Shcheglova LM, Solomin AN, Zotov NP, Botje M, Chlebana F, Engelen J, deKamps M, Kooijman P, Kruse A, vanSighem A, Tiecke H, Verkerke W, Vossebeld J, Vreeswijk M, Wiggers L, deWolf E, vanWoudenberg R, Acosta D, Bylsma B, Durkin LS, Gilmore J, Li C, Ling TY, Nylander P, Park IH, Romanowski TA, Bailey DS, Cashmore RJ, CooperSarkar AM, Devenish RCE, Harnew N, Lancaster M, Lindemann L, McFall JD, Nath C, Noyes VA, Quadt A, Tickner JR, Uijterwaal H, Walczak R, Waters DS, Wilson FF, Yip T, Abbiendi G, Bertolin A, Brugnera R, Carlin R, DalCorso F, DeGiorgi M, Dosselli U, Limentani S, Morandin M, Posocco M, Stanco L, Stroili R, Voci C, Zuin F, Bulmahn J, Feild RG, Oh BY, Whitmore JJ, DAgostini G, Marini G, Nigro A, Tassi E, Hart JC, McCubbin NA, Shah TP, Barberis E, Dubbs T, Heusch C, VanHook M, Lockman W, Rahn JT, Sadrozinski HFW, Seiden A, Williams DC, Biltzinger J, Seifert RJ, Schwarzer O, Walenta AH, Zech G, Abramowicz H, Briskin G, Dagan S, Levy A, Fleck JI, Inuzuka M, Ishii T, Kuze M, Mine S, Nakao M, Suzuki I, Tokushuku K, Umemori K, Yamada S, Yamazaki Y, Chiba M, Hamatsu R, Hirose T, Homma K, Kitamura S, Matsushita T, Yamauchi K, Cirio R, Costa M, Ferrero MI, Maselli S, Peroni C, Sacchi R, Solano A, Staiano A, Dardo M, Bailey DC, Benard F, Brkic M, Hartner GF, Joo KK, Levman GM, Martin JF, Orr RS, Polenz S, Sampson CR, Simmons D, Teuscher RJ, Butterworth JM, Catterall CD, Jones TW, Kaziewicz PB, Lane JB, Saunders RL, Shulman J, Sutton MR, Lu B, Mo LW, Bogusz W, Ciborowski J, Gajewski J, Grzelak G, Kasprzak M, Krzyzanowski M, Muchorowski K, Nowak RJ, Pawlak JM, Tymieniecka T, Wroblewski AK, Zakrzewski JA, Zarnecki AF, Adamus M, Coldewey C, Eisenberg Y, Karshon U, Revel D, ZerZion D, Badgett WF, Breitweg J, Chapin D, Cross R, Dasu S, Foudas C, Loveless RJ, Mattingly S, Reeder DD, Silverstein S, Smith W, Vaiciulis A, Wodarczyk M, Bhadra S, Cardy ML, Fagerstroem CP, Frisken WR, Khakzad M, Murray WN, Schmidke WB, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Okrasinski, Jr, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Mattingly, Mck, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Bornheim, A, Crittenden, J, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Hayes, Me, Heath, Gp, Heath, Hf, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Caldwell, A, Cartiglia, N, Jing, Z, Liu, W, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kotanski, A, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, Jst, Notz, D, Ohrenberg, K, Piotrzkowski, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Grabosch, Hj, Kharchilava, A, Mari, Stefano Maria, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Trefzger, T, Wolfle, S, Bromley, Jt, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Sinclair, Le, Utley, Ml, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Sinkus, R, Wick, K, Burow, Bd, Hagge, L, Lohrmann, E, Milewski, J, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Brummer, N, Butterworth, I, Harris, Vl, Howell, G, Hung, Bhy, Lamberti, L, Long, Kr, Miller, Db, Prinias, A, Sedgbeer, Jk, Sideris, D, Whitfield, Af, Mallik, U, Wang, Mz, Wang, S, Wu, Jt, Cloth, P, Filges, D, An, Sh, Cho, Gh, Ko, Bj, Lee, Sb, Nam, Sw, Park, H, Park, Sk, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Riveline, M, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Tsurugai, T, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, A, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Vansighem, A, Tiecke, H, Verkerke, W, Vossebeld, J, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Gilmore, J, Li, C, Ling, Ty, Nylander, P, Park, Ih, Romanowski, Ta, Bailey, D, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, D, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Zuin, F, Bulmahn, J, Feild, Rg, Oh, By, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Shah, Tp, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, Ji, Inuzuka, M, Ishii, T, Kuze, M, Mine, S, Nakao, M, Suzuki, I, Tokushuku, K, Umemori, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Matsushita, T, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Benard, F, Brkic, M, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, R, Polenz, S, Sampson, Cr, Simmons, D, Teuscher, Rj, Butterworth, Jm, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Sutton, Mr, Lu, B, Mo, Lw, Bogusz, W, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Coldewey, C, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Badgett, Wf, Breitweg, J, Chapin, D, Cross, R, Dasu, S, Foudas, C, Loveless, Rj, Mattingly, S, Reeder, Dd, Silverstein, S, Smith, W, Vaiciulis, A, Wodarczyk, M, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Khakzad, M, Murray, Wn, and Schmidke, Wb
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production of phi mesons in the reaction e(+)p --> e(+)phi p (phi --> K+K-) at a median Q(2) of 10(-4) GeV2 has been studied with the ZEUS detector at HERA. The differential phi photoproduction cross section d sigma/dt has an exponential shape and has been determined in the kinematic range 0.1 < \t\ < 0.5 GeV2 and 60 < W < 80 GeV. An integrated cross section of sigma(gamma p-->phi p) = 0.96+/-0.19(-0.18)(+0.21) mu b has been obtained by extrapolating to t = 0. When compared to lower energy data, the results show a weak energy dependence of both sigma(gamma-->phi p) and the slope of the t distribution. The phi decay angular distributions are consistent with s-channel helicity conservation. From lower energies to HERA energies, the features of phi photoproduction are compatible with those of a soft diffractive process.
Published: 1996

48. Measurement of the proton structure function F-2 at low x and low Q(2) at HERA RID B-9165-2008 RID C-5889-2009 RID A-4818-2008 RID C-1693-2008

Author: Derrick M, Krakauer D, Magill S, Mikunas D, Musgrave B, Repond J, Stanek R, Talaga RL, Zhang H, Bari G, Basile M, Bellagamba L, Boscherini D, Bruni A, Bruni G, Bruni P, Romeo GC, Castellini G, Chiarini M, Cifarelli L, Cindolo F, Contin A, Corradi M, Gialas I, Giusti P, Iacobucci G, Laurenti G, Levi G, Margotti A, Massam T, Nania R, Nemoz C, Palmonari F, Polini A, Sartorelli G, Timellini R, Garcia YZ, Zichichi A, Bornheim A, Crittenden J, Desch K, Diekmann B, Doeker T, Eckert M, Feld L, Frey A, Geerts M, Grothe M, Hartmann H, Heinloth K, Heinz L, Hilger E, Jakob HP, Katz UF, Mengel S, Mollen J, Paul E, Pfeiffer M, Rembser C, Schramm D, Stamm J, Wedemeyer R, CampbellRobson S, Cassidy A, Cottingham WN, Dyce N, Foster B, George S, Hayes ME, Heath GP, Heath HF, Morgado CJS, OMara JA, Piccioni D, Roff DG, Tapper RJ, Yoshida R, Rau RR, Arneodo M, Ayad R, Capua M, Garfagnini A, Iannotti L, Schioppa M, Susinno G, Bernstein A, Caldwell A, Cartiglia N, Parsons JA, Ritz S, Sciulli F, Straub PB, Wai L, Yang S, Zhu Q, Borzemski P, Chwastowski J, Eskreys A, Piotrzkowski K, Zachara M, Zawiejski L, Adamczyk L, Bednarek B, Jelen K, Kisielewska D, Kowalski T, Przybycien M, RulikowskaZarebska E, Suszycki L, Zajac J, Kotanski A, Bauerdick LAT, Behrens U, Beier H, Bienlein JK, Coldewey C, Deppe O, Desler K, Drews G, Flasinski M, Gilkinson DJ, Glasman C, Gottlicher P, GrosseKnetter J, Gutjahr B, Haas T, Hain W, Hasell D, Hessling H, Iga Y, Johnson KF, Joos P, Kasemann M, Klanner R, Koch W, Kopke L, Kotz U, Kowalski H, Labs J, Ladage A, Lohr B, Lowe M, Luke D, Mainusch J, Marczak O, Monteiro T, Ng JST, Nickel S, Notz D, Ohrenberg K, Roco M, Rohde M, Roldan J, Schneekloth U, Schulz W, Selonke F, Stiliaris E, Surrow B, Voss T, Westphal D, Wolf G, Youngman C, Zeuner W, Zhou JF, Grabosch HJ, Kharchilava A, Leich A, Mattingly MCK, Meyer A, Schlenstedt S, Wulff N, Barbagli G, Gallo E, Pelfer P, Anzivino G, Maccarrone G, DePasquale S, Votano L, Bamberger A, Eisenhardt S, Freidhof A, SoldnerRembold S, Schroeder J, Trefzger T, Brook NH, Bussey PJ, Doyle AT, Saxon DH, Utley ML, Wilson AS, Dannemann A, Holm U, Horstmann D, Neumann T, Sinkus R, Wick K, Badura E, Burow BD, Hagge L, Lohrmann E, Milewski J, Nakahata M, Pavel N, Poelz G, Schott W, Zetsche F, Bacon TC, Bruemmer N, Butterworth I, Harris VL, Hung BYH, Long KR, Miller DB, Morawitz PPO, Prinias A, Sedgbeer JK, Whitfield AF, Mallik U, McCliment E, Wang MZ, Wang S, Wu JT, Cloth P, Filges D, An SH, Hong S, Nam SW, Park SK, Suh MH, Yon SH, Imlay R, Kartik S, Kim HJ, McNeil RR, Metcalf W, Nadendla VK, Barreiro F, Cases G, Fernandez JP, Graciani R, Hernandez JM, Hervas L, Labarga L, Martinez M, delPeso J, Puga J, Terron J, deTroconiz JF, Smith GR, Corriveau F, Hanna DS, Hartmann J, Hung LW, Lim JN, Matthews CG, Patel PM, Sinclair LE, Stairs DG, StLaurent M, Ullmann R, Zacek G, Bashkirov V, Dolgoshein BA, Stifutkin A, Bashindzhagyan GL, Ermolov PF, Gladilin LK, Golubkov YA, Kobrin VD, Korzhavina IA, Kuzmin VA, Lukina OY, Proskuryakov AS, Savin AA, Shcheglova LM, Solomin AN, Zotov NP, Botje M, Chlebana F, Dake A, Engelen J, deKamps M, Kooijman P, Kruse A, Tiecke H, Verkerke W, Vreeswijk M, Wiggers L, deWolf E, vanWoudenberg R, Acosta D, Bylsma B, Durkin LS, Gilmore J, Honscheid K, Li C, Ling TY, McLean KW, Nylander P, Park IH, Romanowski TA, Seidlein R, Bailey DS, Byrne A, Cashmore RJ, CooperSarkar AM, Devenish RCE, Harnew N, Lancaster M, Lindemann L, McFall JD, Nath C, Noyes VA, Quadt A, Tickner JR, Uijterwaal H, Walczak R, Waters DS, Wilson FF, Yip T, Abbiendi G, Bertolin A, Brugnera R, Carlin R, DalCorso F, DeGiorgi M, Dosselli U, Limentani S, Morandin M, Posocco M, Stanco L, Stroili R, Voci C, Bulmahn J, Butterworth JM, Feild RG, Oh BY, Okrasinski JR, Whitmore JJ, DAgostini G, Marini G, Nigro A, Tassi E, Hart JC, McCubbin NA, Prytz K, Shah TP, Short TL, Barberis E, Dubbs T, Heusch C, VanHook M, Lockman W, Rahn JT, Sadrozinski HFW, Seiden A, Williams DC, Biltzinger J, Seifert RJ, Schwarzer O, Walenta AH, Zech G, Abramowicz H, Briskin G, Dagan S, HandelPikielny C, Levy A, Fleck JI, Hasegawa T, Hazumi M, Ishii T, Kuze M, Mine S, Nagasawa Y, Nakao M, Suzuki I, Tokushuku K, Yamada S, Yamazaki Y, Chiba M, Hamatsu R, Hirose T, Homma K, Kitamura S, Nakamitsu Y, Yamauchi K, Cirio R, Costa M, Ferrero MI, Lamberti L, Maselli S, Peroni C, Sacchi R, Solano A, Staiano A, Dardo M, Bailey DC, Bandyopadhyay D, Benard F, Brkic M, Gingrich DM, Hartner GF, Joo KK, Levman GM, Martin JF, Orr RS, Polenz S, Sampson CR, Teuscher RJ, Catterall CD, Jones TW, Kaziewicz PB, Lane JB, Saunders RL, Shulman J, Blankenship K, Lu B, Mo LW, Bogusz W, Charchula K, Ciborowski J, Gajewski J, Grzelak G, Kasprzak M, Krzyzanowski M, Muchorowski K, Nowak RJ, Pawlak JM, Tymieniecka T, Wroblewski AK, Zakrzewski JA, Zarnecki AF, Adamus M, Eisenberg Y, Karshon U, Revel D, ZerZion D, Ali L, Badgett WF, Behrens B, Dasu S, Fordham C, Foudas C, Goussiou A, Loveless RJ, Reeder DD, Silverstein S, Smith WH, Vaiciulis A, Wodarczyk M, Tsurugai T, Bhadra S, Cardy ML, Fagerstroem CP, Frisken WR, Furutani KM, Khakzad M, Murray WN, Schmidke WB, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Polini, A, Sartorelli, G, Timellini, R, Garcia, Yz, Zichichi, A, Bornheim, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Hayes, Me, Heath, Gp, Heath, Hf, Morgado, Cj, Omara, Ja, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Rau, Rr, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Cartiglia, N, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kotanski, A, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Coldewey, C, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Gutjahr, B, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Marczak, O, Monteiro, T, Ng, Jst, Nickel, S, Notz, D, Ohrenberg, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Stiliaris, E, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Zhou, Jf, Grabosch, Hj, Kharchilava, A, Leich, A, Mari, Stefano Maria, Mattingly, Mck, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Anzivino, G, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Freidhof, A, Soldnerrembold, S, Schroeder, J, Trefzger, T, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Utley, Ml, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Hagge, L, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Bruemmer, N, Butterworth, I, Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A, Sedgbeer, Jk, Whitfield, Af, Mallik, U, Mccliment, E, Wang, Mz, Wang, S, Wu, Jt, Cloth, P, Filges, D, An, Sh, Hong, S, Nam, Sw, Park, Sk, Suh, Mh, Yon, Sh, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Smith, Gr, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, A, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Gilmore, J, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Nylander, P, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, D, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, D, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Butterworth, Jm, Feild, Rg, Oh, By, Okrasinski, Jr, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Handelpikielny, C, Levy, A, Fleck, Ji, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nakamitsu, Y, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Bandyopadhyay, D, Benard, F, Brkic, M, Gingrich, Dm, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, R, Polenz, S, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Blankenship, K, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Ali, L, Badgett, Wf, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Tsurugai, T, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Furutani, Km, Khakzad, M, Murray, Wn, and Schmidke, Wb
Abstract: We report on a measurement of the proton structure function F-2 in the range 3.5 x 10(-5) less than or equal to x less than or equal to 4 x 10(-3) and 1.5 GeV2 less than or equal to Q(2) less than or equal to 15 GeV2 at the ep collider HERA operating at a centre-of-mass energy of root s = 300 GeV. The rise of F-2 with decreasing x observed in the previous HERA measurements persists in this lower x and Q(2) range. The Q(2) evolution of F-2, even at the lowest Q(2) and x measured, is consistent with perturbative QCD.
Published: 1996

49. Inclusive charged particle distributions in deep inelastic scattering events at HERA RID B-9165-2008 RID C-5889-2009 RID A-4818-2008 RID C-1693-2008

Author: Derrick M, Krakauer D, Magill S, Mikunas D, Musgrave B, Repond J, Stanek R, Talaga RL, Zhang H, Bari G, Basile M, Bellagamba L, Boscherini D, Bruni A, Bruni G, Bruni P, Romeo GC, Castellini G, Cifarelli L, Cindolo F, Contin A, Corradi M, Gialas I, Giusti P, Iacobucci G, Laurenti G, Levi G, Margotti A, Massam T, Nania R, Palmonari F, Polini A, Sartorelli G, Garcia YZ, Zichichi A, Bornheim A, Crittenden J, Desch K, Diekmann B, Doeker T, Eckert M, Feld L, Frey A, Geerts M, Grothe M, Hartmann H, Heinloth K, Heinz L, Hilger E, Jakob HP, Katz UF, Mengel S, Mollen J, Paul E, Pfeiffer M, Rembser C, Schramm D, Stamm J, Wedemeyer R, CampbellRobson S, Cassidy A, Cottingham WN, Dyce N, Foster B, George S, Hayes ME, Heath GP, Heath HF, Morgado CJS, OMara JA, Piccioni D, Roff DG, Tapper RJ, Yoshida R, Rau RR, Arneodo M, Ayad R, Capua M, Garfagnini A, Iannotti L, Schioppa N, Susinno G, Bernstein A, Caldwell A, Cartiglia N, Parsons JA, Ritz S, Sciulli F, Straub PB, Wai L, Yang S, Zhu Q, Borzemski P, Chwastowski J, Eskreys A, Piotrzkowski K, Zachara M, Zawiejski L, Adamczyk L, Bednarek B, Jelen K, Kisielewska D, Kowalski T, Przybycien M, RulikowskaZarebska E, Suszycki L, Zajac J, Kotanski A, Bauerdick LAT, Behrens U, Beier H, Bienlein JK, Coldewey C, Deppe O, Desler K, Drews G, Flasinski M, Gilkinson DJ, Glasman C, Gottlicher P, GrosseKnetter J, Gutjahr B, Haas T, Hain W, Hasell D, Hessling H, Iga Y, Johnson KF, Joos P, Kasemann M, Klanner R, Koch W, Kopke L, Kotz U, Kowalski H, Labs J, Ladage A, Lohr B, Lowe M, Luke D, Mainusch J, Manczak O, Monteiro T, Ng JST, Nickel S, Notz D, Ohrenberg K, Roco M, Rohde M, Roldan J, Schneekloth U, Schulz W, Selonke F, Stiliaris E, Surrow B, Voss T, Westphal D, Wolf G, Youngman C, Zeuner W, Zhou JF, Grabosch HJ, Kharchilava A, Leich A, Mattingly MCK, Meyer A, Schlenstedt S, Wulff N, Barbagli G, Gallo E, Pelfer P, Maccarrone G, DePasquale S, Votano L, Bamberger A, Eisenhardt S, Freidhof A, SoldnerRembold S, Schroeder J, Trefzger T, Bromley JT, Brook NH, Bussey PJ, Doyle AT, Saxon DH, Utley ML, Wilson AS, Dannemann A, Holm U, Horstmann D, Neumann T, Sinkus R, Wick K, Badura E, Burow BD, Hagge L, Lohrmann E, Milewski J, Nakahata M, Pavel N, Poelz G, Schott W, Zetsche F, Bacon TC, Bruemmer N, Butterworth I, Harris VL, Hung BYH, Long KR, Miller DB, Morawitz PPO, Prinias A, Sedgbeer JK, Whitfield AF, Mallik U, McCliment E, Wang MZ, Wang S, Wu JT, Cloth P, Filges D, An SH, Cho GH, Ko BJ, Lee SB, Nam SW, Park HS, Park SK, Imlay R, Kartik S, Kim HJ, McNeil RR, Metcalf W, Nadendla VK, Barreiro F, Cases G, Fernandez JP, Graciani R, Hernandez JM, Hervas L, Labarga L, Martinez M, delPeso J, Puga J, Terron J, deTroconiz JF, Smith GR, Corriveau F, Hanna DS, Hartmann J, Hung LW, Lim JN, Matthews CG, Patel PM, Sinclair LE, Stairs DG, StLaurent M, Ullmann R, Zacek G, Bashkirov V, Dolgoshein BA, Stifutkin A, Bashindzhagyan GL, Ermolov PF, Gladilin LK, Golubkov YA, Kobrin VD, Korzhavina IA, Kuzmin VA, Lukina OY, Proskuryakov AS, Savin AA, Shcheglova LM, Solomin AN, Zotov NP, Botje M, Chlebana F, Dake A, Engelen J, deKamps M, Kooijman P, Kruse A, Tiecke H, Verkerke W, Vreeswijk M, Wiggers L, deWolf E, vanWoudenberg R, Acosta D, Bylsma B, Durkin LS, Gilmore J, Honscheid K, Li C, Ling TY, McLean KW, Nylander P, Park IH, Romanowski TA, Seidlein R, Bailey DS, Byrne A, Cashmore RJ, CooperSarkar AM, Devenish RCE, Harnew N, Lancaster M, Lindemann L, McFall JD, Nath C, Noyes VA, Quadt A, Tickner JR, Uijterwaal H, Walczak R, Waters DS, Wilson FF, Yip T, Abbiendi G, Bertolin A, Brugnera R, Carlin R, DalCorso F, DeGiorgi M, Dosselli U, Limentani S, Morandin M, Posocco M, Stanco L, Stroili R, Voci C, Bulmahn J, Butterworth JM, Feild RG, Oh BY, Okrasinski JR, Whitmore JJ, DAgostini G, Marini G, Nigro A, Tassi E, Hart JC, McCubbin NA, Prytz K, Shah TP, Short TL, Barberis E, Dubbs T, Heusch C, VanHook M, Lockman W, Rahn JT, Sadrozinski HFW, Seiden A, Williams DC, Biltzinger J, Seifert RJ, Schwarzer O, Walenta AH, Zech G, Abramowicz H, Briskin G, Dagan S, Levy A, Fleck JI, Hasegawa T, Hazumi M, Ishii T, Kuze M, Mine S, Nagasawa Y, Nakao M, Suzuki I, Tokushuku K, Yamada S, Yamazaki Y, Chiba M, Hamatsu R, Hirose T, Homma K, Kitamura S, Nakamitsu Y, Yamauchi K, Cirio R, Costa M, Ferrero MI, Lamberti L, Maselli S, Peroni C, Sacchi R, Solano A, Staiano A, Dardo M, Bailey DC, Benard F, Brkic M, Hartner GF, Joo KK, Levman GM, Martin JF, Orr RS, Polenz S, Sampson CR, Teuscher RJ, Catterall CD, Jones TW, Kaziewicz PB, Lane JB, Saunders RL, Shulman J, Blankenship K, Lu B, Mo LW, Bogusz W, Charchula K, Ciborowski J, Gajewski J, Grzelak G, Kasprzak M, Krzyzanowski M, Muchorowski K, Nowak RJ, Pawlak JM, Tymieniecka T, Wroblewski AK, Zakrzewski JA, Zarnecki AF, Adamus M, Eisenberg Y, Karshon U, Revel D, ZerZion D, Ali I, Badgett WF, Behrens B, Dasu S, Fordham C, Foudas C, Goussiou A, Loveless RJ, Reeder DD, Silverstein S, Smith WH, Vaiciulis A, Wodarczyk M, Tsurugai T, Bhadra S, Cardy ML, Fagerstroem CP, Frisken WR, Khakzad M, Murray WN, Schmidke WB, MARI, Stefano Maria, Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, Rl, Zhang, H, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Romeo, Gc, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Polini, A, Sartorelli, G, Garcia, Yz, Zichichi, A, Bornheim, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Heinz, L, Hilger, E, Jakob, Hp, Katz, Uf, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbellrobson, S, Cassidy, A, Cottingham, Wn, Dyce, N, Foster, B, George, S, Hayes, Me, Heath, Gp, Heath, Hf, Morgado, Cj, Omara, Ja, Piccioni, D, Roff, Dg, Tapper, Rj, Yoshida, R, Rau, Rr, Arneodo, M, Ayad, R, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, N, Susinno, G, Bernstein, A, Caldwell, A, Cartiglia, N, Parsons, Ja, Ritz, S, Sciulli, F, Straub, Pb, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowalski, T, Przybycien, M, Rulikowskazarebska, E, Suszycki, L, Zajac, J, Kotanski, A, Bauerdick, Lat, Behrens, U, Beier, H, Bienlein, Jk, Coldewey, C, Deppe, O, Desler, K, Drews, G, Flasinski, M, Gilkinson, Dj, Glasman, C, Gottlicher, P, Grosseknetter, J, Gutjahr, B, Haas, T, Hain, W, Hasell, D, Hessling, H, Iga, Y, Johnson, Kf, Joos, P, Kasemann, M, Klanner, R, Koch, W, Kopke, L, Kotz, U, Kowalski, H, Labs, J, Ladage, A, Lohr, B, Lowe, M, Luke, D, Mainusch, J, Manczak, O, Monteiro, T, Ng, Jst, Nickel, S, Notz, D, Ohrenberg, K, Roco, M, Rohde, M, Roldan, J, Schneekloth, U, Schulz, W, Selonke, F, Stiliaris, E, Surrow, B, Voss, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Zhou, Jf, Grabosch, Hj, Kharchilava, A, Leich, A, Mari, Stefano Maria, Mattingly, Mck, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Depasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Freidhof, A, Soldnerrembold, S, Schroeder, J, Trefzger, T, Bromley, Jt, Brook, Nh, Bussey, Pj, Doyle, At, Saxon, Dh, Utley, Ml, Wilson, A, Dannemann, A, Holm, U, Horstmann, D, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, Bd, Hagge, L, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, Tc, Bruemmer, N, Butterworth, I, Harris, Vl, Hung, Byh, Long, Kr, Miller, Db, Morawitz, Ppo, Prinias, A, Sedgbeer, Jk, Whitfield, Af, Mallik, U, Mccliment, E, Wang, Mz, Wang, S, Wu, Jt, Cloth, P, Filges, D, An, Sh, Cho, Gh, Ko, Bj, Lee, Sb, Nam, Sw, Park, H, Park, Sk, Imlay, R, Kartik, S, Kim, Hj, Mcneil, Rr, Metcalf, W, Nadendla, Vk, Barreiro, F, Cases, G, Fernandez, Jp, Graciani, R, Hernandez, Jm, Hervas, L, Labarga, L, Martinez, M, Delpeso, J, Puga, J, Terron, J, Detroconiz, Jf, Smith, Gr, Corriveau, F, Hanna, D, Hartmann, J, Hung, Lw, Lim, Jn, Matthews, Cg, Patel, Pm, Sinclair, Le, Stairs, Dg, Stlaurent, M, Ullmann, R, Zacek, G, Bashkirov, V, Dolgoshein, Ba, Stifutkin, A, Bashindzhagyan, Gl, Ermolov, Pf, Gladilin, Lk, Golubkov, Ya, Kobrin, Vd, Korzhavina, Ia, Kuzmin, Va, Lukina, Oy, Proskuryakov, A, Savin, Aa, Shcheglova, Lm, Solomin, An, Zotov, Np, Botje, M, Chlebana, F, Dake, A, Engelen, J, Dekamps, M, Kooijman, P, Kruse, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, Dewolf, E, Vanwoudenberg, R, Acosta, D, Bylsma, B, Durkin, L, Gilmore, J, Honscheid, K, Li, C, Ling, Ty, Mclean, Kw, Nylander, P, Park, Ih, Romanowski, Ta, Seidlein, R, Bailey, D, Byrne, A, Cashmore, Rj, Coopersarkar, Am, Devenish, Rce, Harnew, N, Lancaster, M, Lindemann, L, Mcfall, Jd, Nath, C, Noyes, Va, Quadt, A, Tickner, Jr, Uijterwaal, H, Walczak, R, Waters, D, Wilson, Ff, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dalcorso, F, Degiorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Butterworth, Jm, Feild, Rg, Oh, By, Okrasinski, Jr, Whitmore, Jj, Dagostini, G, Marini, G, Nigro, A, Tassi, E, Hart, Jc, Mccubbin, Na, Prytz, K, Shah, Tp, Short, Tl, Barberis, E, Dubbs, T, Heusch, C, Vanhook, M, Lockman, W, Rahn, Jt, Sadrozinski, Hfw, Seiden, A, Williams, Dc, Biltzinger, J, Seifert, Rj, Schwarzer, O, Walenta, Ah, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Levy, A, Fleck, Ji, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nakamitsu, Y, Yamauchi, K, Cirio, R, Costa, M, Ferrero, Mi, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, Dc, Benard, F, Brkic, M, Hartner, Gf, Joo, Kk, Levman, Gm, Martin, Jf, Orr, R, Polenz, S, Sampson, Cr, Teuscher, Rj, Catterall, Cd, Jones, Tw, Kaziewicz, Pb, Lane, Jb, Saunders, Rl, Shulman, J, Blankenship, K, Lu, B, Mo, Lw, Bogusz, W, Charchula, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, Rj, Pawlak, Jm, Tymieniecka, T, Wroblewski, Ak, Zakrzewski, Ja, Zarnecki, Af, Adamus, M, Eisenberg, Y, Karshon, U, Revel, D, Zerzion, D, Ali, I, Badgett, Wf, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, Rj, Reeder, Dd, Silverstein, S, Smith, Wh, Vaiciulis, A, Wodarczyk, M, Tsurugai, T, Bhadra, S, Cardy, Ml, Fagerstroem, Cp, Frisken, Wr, Khakzad, M, Murray, Wn, and Schmidke, Wb
Subjects: High Energy Physics::Experiment
Abstract: A measurement of inclusive charged particle distributions in deep inelastic ep scattering for gamma*p centre-of-mass energies 75 < W < 175 GeV and momentum transfer squared 10 < Q(2) < 160 GeV2 from the ZEUS detector at HERA is presented. The differential charged particle rates in the gamma*p centre-of-mass system as a function of the scaled longitudinal momentum, x(F), and of the transverse momentum, p(t)* and [p(t)(*2)], as a function of x(F), W and Q(2) are given, Separate distributions are shown for events with (LRG) and without (NRG) a rapidity gap with respect to the proton direction. The data are compared with results from experiments at lower beam energies, with the naive quark parton model and with parton models including perturbative QCD corrections, The comparison shows the importance of the higher order QCD processes. Significant differences of the inclusive charged particle rates between NRG and LRG events at the same W are observed, The value of [p(t)(*2)] for LRG events with a hadronic mass M(X), which excludes the forward produced baryonic system, is similar to the [p(t)(*2)] value observed in fixed target experiments at W approximate to M(X).
Published: 1996

50. Forward jet production in deep inelastic ep scattering and low-x parton dynamics at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Pavel, N, Molina, AGY, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Polini, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Voss, KC, Wang, M, Wlasenko, M, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, JY, Ma, KJ, Helbich, M, Ning, Y, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Szuba, D, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Drews, G, Fourletova, J, Geiser, A, Gladkov, D, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Raval, A, Santamarta, R, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, E, Dobur, D, Vlasov, NN, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Schorner-Sadenius, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Fry, C, Goncalo, R, Long, KR, Tapper, AD, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Jimenez, M, Labarga, L, del Peso, J, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Liu, C, Padhi, S, Plamondon, M, Stairs, DG, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, RK, Ermolov, PF, Gladilin, LK, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, DS, Zotkin, SA, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grigorescu, G, Grijpink, S, Keramidas, A, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, PB, Walczak, R, Bellan, P, Bertolin, A, Brugnera, R, Carlin, R, Ciesielski, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Hart, JC, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Kagawa, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Matsuzawa, K, Ota, O, Ri, YD, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Loizides, JH, Sutton, MR, Targett-Adams, C, Wing, M, Ciborowski, J, Kulinski, P, Luzniak, P, Malka, J, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Tyszkiewicz, A, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Lightwood, MS, Everett, A, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Ryan, P, Savin, AA, Smith, WH, Dhawan, S, Bhadra, S, Catterall, CD, Cui, Y, Hartner, G, Menary, S, Noor, U, Soares, M, Standage, J, Whyte, J, Collaboration, ZEUS, UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, and P. Irrgang
Subjects: Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, HERA, FOS: Physical sciences, Parton, Jet (particle physics), COLOR DIPOLE MODEL, 01 natural sciences, CROSS-SECTIONS, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), DIJET PRODUCTION, 0103 physical sciences, High Energy Physics, 010306 general physics, Physics, Quantum chromodynamics, Luminosity (scattering theory), Neutral current, 010308 nuclear & particles physics, BREIT FRAME, High Energy Physics::Phenomenology, Perturbative QCD, ZEUS BARREL CALORIMETER, ZEUS Collaboration, GLOBAL ANALYSIS, QCD CASCADES, PARTON DISTRIBUTIONS, Pseudorapidity, High Energy Physics::Experiment
Abstract: Differential inclusive jet cross sections in neutral current deep inelastic ep scattering have been measured with the ZEUS detector. Three phase-space regions have been selected in order to study parton dynamics where the effects of BFKL evolution might be present. The measurements have been compared to the predictions of leading-logarithm parton shower Monte Carlo models and fixed-order perturbative QCD calculations. In the forward region, QCD calculations at order alpha_s^1 underestimate the data up to an order of magnitude at low x. An improved description of the data in this region is obtained by including QCD corrections at order alpha_s^2, which account for the lowest-order t-channel gluon-exchange diagrams, highlighting the importance of such terms in parton dynamics at low x., Comment: 25 pages, 4 figures
Published: 2006

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