{"paper":{"title":"Measurement of high-Q2 neutral current deep inelastic e+p scattering cross sections with a longitudinally polarised positron beam at HERA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Antonov, A.A. Savin, A. Bamberger, A. Bertolin, A. Bruni, A. Caldwell, A. Contin, A.D. Tapper, A.E. Nuncio-Quiroz, A. Eskreys, A.F. .Zarnecki, A. Galas, A. Garfagnini, A. Geiser, A. Gizhko, A.G. Yagues-Molina, A. Huttmann, A. Keramidas, A. Kotanski, A. Lee, A. Levy, A. Longhin, A. Margotti, A. Mastroberardino, A.M. Cooper-Sarkar, A. Montanari, A.N. Barakbaev, A. Nigro, A. Parenti, A. Pellegrino, A. Polini, A. Raval, A. Robertson, A. Solano, A. Spiridonov, A.S. Proskuryakov, A. Stern, A. Stifutkin, A.T. Doyle, A. Verbytskyi, A. Zichichi, B.A. Dolgoshein, B.B. Levchenko, B. Brzozowska, B. Bylsma, B. Foster, B. Kahle, B. Lohr, B. Musgrave, B.O. Zhautykov, B. Pawlik, B. Reisert, B.Y. Oh, C. Blohm, C.D. Catterall, C. Glasman, C. Gwenlan, C. Youngman, D. Bartsch, D. Boscherini, D. Bot, D. Dobur, D.D. Reeder, D. Gladkov, D. Hochman, D.H. Saxon, D. Kisielewska, D. Lontkovskyi, D. Notz, D. Son, D.S. Zotkin, D. Szuba, E. Brownson, E. Gallo, E.G. Boos, E. Hilger, E. Koffeman, E. Lobodzinska, E. Lohrmann, E. Paul, E. Tassi, F. Barreiro, F. Cindolo, F. Corriveau, F. Dal Corso, F. Januschek, F. Karstens, F. Mohamad Idris, F. Sciulli, G. Barbagli, G. Bari, G. Bruni, G. D'Agostini, G. Dolinska, G. Gach, G. Grigorescu, G. Grzelak, G. Hartner, G. Marini, G. Sartorelli, G. Susinno, G. Wolf, H. Hartmann, H. Kowalski, H. Perrey, H.-P. Jakob, H. Stadie, H. Tiecke, H. Wolfe, I. Abt, I.A. Korzhavina, I.-A. Melzer-Pellmann, I. Brock, Ie. Korol, I. Gialas, I. Grabowska-Bold, I. Gregor, I.I. Katkov, I. Kadenko, I. Makarenko, I.O. Skillicorn, I. Rubinsky, I. Singh, J. Behr, J.C. Hart, J. Chwastowski, J. Ciborowski, J. del Peso, J.D. Morris, J. Ferrando, J. Figiel, J.F. Martin, J. Grebenyuk, J.J. Whitmore, J. Maeda, J. Malka, J.M. Pawlak, J. Repond, J. Schwartz, J. Sztuk-Dambietz, J. Szuba, J. Terron, J. Tomaszewska, J.Y. Kim, K. Bondarenko, K. Borras, K. Mujkic, K. Nagano, K. Olkiewicz, K. Papageorgiu, K. Piotrzkowski, K.R. Long, K. Tokushuku, K. Wichmann, K. Wrona, L. Adamczyk, L.A. Khein, L. Bellagamba, L. Cifarelli, L.K. Gladilin, L.M. Shcheglova, L.S. Durkin, L. Stanco, L. Suszycki, L. Wiggers, L. Zawiejski, M. Adamus, M. Arneodo, M. Basile, M. Bindi, M. Capua, M.C.K. Mattingly, M. Corradi, M. Costa, M. Derrick, M. Guzik, M.I. Ferrero, M. Ishitsuka, M. Jungst, M. Kaur, M. Kuze, M. Lisovyi, M. Przybycien, M. Ruspa, M. Schioppa, M. Turcato, M. Vazquez, M. Wing, M. Wlasenko, N. Bartosik, N. Brummer, N. Coppola, N. Kondrashova, N.N. Vlasov, N. Okazaki, N.S. Pokrovskiy, N. Stefaniuk, N. Zhmak, O. Arslan, O. Bachynska, O. Behnke, O. Gogota, O. Gueta, O. Kononenko, O. Kuprash, O. Turkot, O. Viazlo, O.Yu. Lukina, O. Zabiegalov, O. Zenaiev, P. Antonioli, P.F. Ermolov, P. Gottlicher, P. G. Pelfer, P.J. Bussey, P. Kaur, P. Kooijman, P. Plucinski, P. Roloff, P. Schleper, P. Stopa, R. Aggarwal, R. Brugnera, R. Carlin, R.C.E. Devenish, R. Ciesielski, R. Hamatsu, R. Hori, R. Ingbir, R.J. Nowak, R.K. Dementiev, R. Klanner, R. Mankel, R. Nania, R. Sacchi, R. Shehzadi, R. Walczak, R. Yoshida, S. Antonelli, S. Bhadra, S. Chekanov, S. De Pasquale, S. Dusini, S. Fang, S. Fazio, S. Kananov, S. Kitamura, S. Limentani, S. Magill, S. Mergelmeyer, S. Miglioranzi, S. Schlenstedt, S. Shimizu, S. Suchkov, S. Yamada, T. Bold, T. Haas, T. Kanno, T. Namsoo, T. Nobe, T.P. Stewart, T. Schorner-Sadenius, T. Theedt, T. Tsurugai, T. Tymieniecka, T.W. Jones, T.Y. Ling, U. Behrens, U. Karshon, U. Klein, U. Kotz, U. Samson, U. Schneekloth, V. Aushev, V. Bokhonov, V. Drugakov, V. Libov, V. Monaco, V. Schonberg, V. Sola, V. Sosnovtsev, V. Trusov, W.A.T. Wan Abdullah, W.B. Schmidke, W. Hain, W.H. Smith, W. Lohmann, W. Perlanski, W. Slominski, W. Zeuner, Y. Aushev, Y.D. Ri, Y. Eisenberg, Y. Iga, Y. Ning, Yu.A. Golubkov, Yu. Onishchuk, Y. Yamazaki, Z.A. Ibrahim, ZEUS Collaboration: H. Abramowicz, Z. Ren, Z. Zolkapli","submitted_at":"2012-08-30T11:25:09Z","abstract_excerpt":"Measurements of neutral current cross sections for deep inelastic scattering in e+p collisions at HERA with a longitudinally polarised positron beam are presented. The single-differential cross-sections d(sigma)/dQ2, d(sigma)/dx and d(sigma)/dy and the reduced cross-section were measured in the kinematic region Q2 > 185 GeV2 and y < 0.9, where Q2 is the four-momentum transfer squared, x the Bjorken scaling variable, and y the inelasticity of the interaction. The measurements were performed separately for positively and negatively polarised positron beams. The measurements are based on an integ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6138","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}