Skip to Main content Skip to Navigation
Journal articles

Measurement of neutral and charged current cross-sections in positron proton collisions at large momentum transfer

C. Adloff V. Andreev B. Andrieu 1 V. Arkadov A. Astvatsatourov I. Ayyaz 2 A. Babaev J. Bahr P. Baranov E. Barrelet 2 W. Bartel U. Bassler 2 P. Bate A. Beglarian O. Behnke H.J. Behrend C. Beier A. Belousov C. Berger G. Bernardi 2 T. Berndt G. Bertrand-Coremans P. Biddulph J.C. Bizot 3 V. Boudry 1 W. Braunschweig V. Brisson 3 H.B. Broker D.P. Brown W. Bruckner Pascal Bruel D. Bruncko J. Burger F.W. Busser A. Bunyatyan S. Burke A. Burrage G. Buschhorn D. Calvet 4 A.J. Campbell T. Carli E. Chabert 4 M. Charlet D. Clarke B. Clerbaux J.G. Contreras C. Cormack J.A. Coughlan M.C. Cousinou 4 B.E. Cox G. Cozzika J. Cvach J.B. Dainton W.D. Dau K. Daum M. David M. Davidsson A. de Roeck E.A. de Wolf B. Delcourt 3 R. Demirchyan C. Diaconu 4 M. Dirkmann P. Dixon V. Dodonov K.T. Donovan J.D. Dowell A. Droutskoi J. Ebert G. Eckerlin D. Eckstein V. Efremenko S. Egli R. Eichler F. Eisele E. Eisenhandler E. Elsen M. Enzenberger M. Erdmann A.B. Fahr P.J.W. Faulkner L. Favart A. Fedotov R. Felst J. Feltesse J. Ferencei F. Ferrarotto S. Ferron 1 M. Fleischer G. Flugge A. Fomenko J. Formanek J.M. Foster G. Franke E. Gabathuler K. Gabathuler F. Gaede J. Garvey J. Gassner J. Gayler R. Gerhards S. Ghazaryan A. Glazov L. Goerlich N. Gogitidze M. Goldberg 2 I. Gorelov C. Grab H. Grassler T. Greenshaw R.K. Griffiths G. Grindhammer T. Hadig D. Haidt L. Hajduk M. Hampel V. Haustein W.J. Haynes B. Heinemann G. Heinzelmann R.C.W. Henderson S. Hengstmann H. Henschel R. Heremans G. Herrera I. Herynek K. Hewitt M. Hilgers K.H. Hiller C.D. Hilton J. Hladky P. Hoting D. Hoffmann R. Horisberger S. Hurling M. Ibbotson C. Issever M. Jacquet 3 M. Jaffre 3 L. Janauschek D.M. Jansen L. Joensson D.P. Johnson M. Jones H. Jung H.K. Kastli M. Kander D. Kant M. Kapichine M. Karlsson O. Karschnick O. Kaufmann M. Kausch F. Keil N. Keller I.R. Kenyon S. Kermiche 4 C. Kiesling M. Klein C. Kleinwort G. Knies J.H. Kohne H. Kolanoski S.D. Kolya V. Korbel P. Kostka S.K. Kotelnikov T. Kramerkamper M.W. Krasny 2 H. Krehbiel D. Krucker K. Kruger A. Kupper H. Kuster M. Kuhlen T. Kurca W. Lachnit R. Lahmann D. Lamb M.P.J. Landon W. Lange U. Langenegger A. Lebedev F. Lehner V. Lemaitre R. Lemrani V. Lendermann S. Levonian 1 M. Lindstroem G. Lobo E. Lobodzinska V. Lubimov S. Luders D. Luke L. Lytkin N. Magnussen H. Mahlke-Kruger N. Malden E. Malinovskii I. Malinovski R. Maracek P. Marage J. Marks R. Marshall H.U. Martyn J. Martyniak S.J. Maxfield T.R. Mcmahon A. Mehta K. Meier P. Merkel F. Metlica A. Meyer H. Meyer J. Meyer 1 P.O. Meyer S. Mikocki D. Milstead R. Mohr S. Mohrdieck M.N. Mondragon F. Moreau 1 A. Morozov J.V. Morris D. Muller K. Muller P. Murn V. Nagovizin B. Naroska J. Naumann T. Naumann I. Negri 4 P.R. Newman H.K. Nguyen 2 T.C. Nicholls F. Niebergall C. Niebuhr C. Niedzballa H. Niggli O. Nix G. Nowak T. Nunnemann H. Oberlack J.E. Olsson D. Ozerov P. Palmen V. Panassik C. Pascaud 3 S. Passaggio G.D. Patel H. Pawletta Emile Perez J.P. Phillips A. Pieuchot 4 D. Pitzl R. Poschl I. Potashnikova B. Povh K. Rabbertz G. Radel J. Rauschenberger P. Reimer B. Reisert D. Reyna S. Riess E. Rizvi P. Robmann R. Roosen K. Rosenbauer A. Rostovtsev 2 C. Royon S. Rusakov K. Rybicki D.P.C. Sankey P. Schacht J. Scheins F.P. Schilling S. Schleif P. Schleper D. Schmidt L. Schoeffel T. Schorner V. Schroder H.C. Schultz-Coulon F. Sefkow V. Shekelian I. Shevyakov L.N. Shtarkov G. Siegmon Y. Sirois 1 T. Sloan P. Smirnov M. Smith V. Solochenko Yu. Solovev V. Spaskov A. Specka 1 H. Spitzer F. Squinabol 3 R. Stamen J. Steinhart B. Stella A. Stellberger J. Stiewe U. Straumann W. Struczinski J.P. Sutton M. Swart S. Tapprogge M. Tasevsky V. Chernyshov S. Chechelnitskii G. Thompson P.D. Thompson N. Tobien R. Todenhagen D. Traynor P. Truol G. Tsipolitis J. Turnau E. Tzamariudaki S. Udluft A. Usik S. Valkar A. Valkarova C. Vallee 4 P. van Mechelen Ya. Vazdik G. Villet K. Wacker R. Wallny T. Walter B. Waugh G. Weber M. Weber D. Wegener A. Wegner T. Wengler M. Werner L.R. West G. White S. Wiesand T. Wilksen M. Winde G.G. Winter C. Wissing C. Wittek M. Wobisch H. Wollatz E. Wunsch J. Zaleisak Zhiqing Zhang 3 A. Zhokin P. Zini 2 F. Zomer 3 J. Zsembery M. Zur Nedden
Abstract : The inclusive single and double differential cross-sections for neutral and charged current processes with four-momentum transfer squared Q^2 between 150 and 30,000 GeV2 and with Bjorken x between 0.0032 and 0.65 are measured in e^+ p collisions. The data were taken with the H1 detector at HERA between 1994 and 1997, and they correspond to an integrated luminosity of 35.6 pb^-1. The Q^2 evolution of the parton densities of the proton is tested, yielding no significant deviation from the prediction of perturbative QCD. The proton structure function F_2(x,Q^2) is determined. An extraction of the u and d quark distributions at high x is presented. At high Q^2 electroweak effects of the heavy bosons Z0 and W are observed and found to be consistent with Standard Model expectation.
Document type :
Journal articles
Complete list of metadata

http://hal.in2p3.fr/in2p3-00010800
Contributor : Magali Damoiseaux <>
Submitted on : Friday, March 8, 2002 - 12:16:24 PM
Last modification on : Wednesday, April 7, 2021 - 3:26:01 PM

Links full text

Identifiers

Citation

C. Adloff, V. Andreev, B. Andrieu, V. Arkadov, A. Astvatsatourov, et al.. Measurement of neutral and charged current cross-sections in positron proton collisions at large momentum transfer. European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2000, 13, pp.609-639. ⟨in2p3-00010800⟩

Share

Metrics

Record views

478