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  • A precision measurement of ...
    Alexa, C.; Asmone, A.; Bartel, W.; Begzsuren, K.; Bozovic-Jelisavcic, I.; Brinkmann, M.; Brisson, V.; Bruncko, D.; Bunyatyan, A.; Campbell, A. J.; Chekelian, V.; Contreras, J. G.; Cozzika, G.; de Boer, Y.; Delcourt, B.; Del Degan, M.; Delvax, J.; De Roeck, A.; Dodonov, V.; Dubak, A.; Egli, S.; Eliseev, A.; Fedotov, A.; Feltesse, J.; Fischer, D.-J.; Fleischer, M.; Fomenko, A.; Gabathuler, E.; Glazov, A.; Glushkov, I.; Grab, C.; Hennekemper, E.; Herbst, M.; Horisberger, R.; Hreus, T.; Jacquet, M.; Janssen, X.; Jemanov, V.; Jönsson, L.; Kenyon, I. R.; Kluge, T.; Kogler, R.; Kraemer, M.; Kretzschmar, J.; Lendermann, V.; List, B.; Loktionova, N.; Lopez-Fernandez, R.; Lubimov, V.; Makankine, A.; Malinovski, E.; Mehta, A.; Meyer, H.; Michels, V.; Mozer, M. U.; Mudrinic, M.; Nikiforov, A.; Nowak, G.; Panagoulias, I.; Pascaud, C.; Picuric, I.; Pitzl, D.; Polifka, R.; Povh, B.; Radescu, V.; Rahmat, A. J.; Raicevic, N.; Reimer, P.; Roland, B.; Rotaru, M.; Sauvan, E.; Schoeffel, L.; Schöning, A.; Schultz-Coulon, H.-C.; Sefkow, F.; Shaw-West, R. N.; Sheviakov, I.; Shtarkov, L. N.; Shushkevich, S.; Smiljanic, I.; Staykova, Z.; Steder, M.; Stoicea, G.; Sunar, D.; Thompson, P. D.; Toll, T.; Tomasz, F.; Traynor, D.; Tsakov, I.; Turnau, J.; Van Mechelen, P.; Vargas Trevino, A.; Vazdik, Y.; Vinokurova, S.; Wallny, R.; Wünsch, E.; Zálešák, J.; Zhang, Z.; Zimmermann, T.; Zohrabyan, H.

    European physical journal. C, Particles and fields, 12/2009, Letnik: 64, Številka: 4
    Journal Article

    A measurement of the inclusive deep inelastic neutral current e + p scattering cross section is reported in the region of four-momentum transfer squared, 12 GeV 2 ≤ Q 2 ≤150 GeV 2 , and Bjorken x , 2×10 −4 ≤ x ≤0.1. The results are based on data collected by the H1 Collaboration at the ep collider HERA at positron and proton beam energies of E e =27.6 GeV and E p =920 GeV, respectively. The data are combined with previously published data, taken at E p =820 GeV. The accuracy of the combined measurement is typically in the range of 1.3–2%. A QCD analysis at next-to-leading order is performed to determine the parton distributions in the proton based on H1 data.