A precision measurement of the inclusive ep scattering cross section at HERA

Aaron, F.D.; Alexa, C.; Preda, T.; Rotaru, M.; Stoicea, G.; Zus, R.; Alimujiang, K.; Antunovic, B.; Bartel, W.; Brandt, G.; Campbell, A.J.; Cholewa, A.; Deak, M.; Boer, Y. de; Roeck, A. de; Eckerlin, G.; Elsen, E.; Felst, R.; Fischer, D.J.; Fleischer, M.; Gayler, J.; Glazov, A.; Gouzevitch, M.; Grell, B.R.; Haidt, D.; Helebrant, C.; Janssen, M.E.; Jung, H.; Katzy, J.; Kleinwort, C.; Knutsson, A.; Korbel, V.; Kraemer, M.; Krastev, K.; Kutak, K.; Levonian, S.; List, J.; Marti, Ll.; Meyer, A.B.; Meyer, H.; Meyer, J.; Michels, V.; Niebuhr, C.; Nikiforov, A.; Nozicka, M.; Olsson, J.E.; Panagoulias, I.; Papadopoulou, T.; Pitzl, D.; Placakyte, R.; Radescu, V.; Rurikova, Z.; Schmitt, S.; Sefkow, F.; Staykova, Z.; Steder, M.; Vargas Trevino, A.; Vinokurova, S.; Driesch, M. von den; Wissing, C.; Wuensch, E.; Andreev, V.; Belousov, A.; Eliseev, A.; Fomenko, A.; Gogitidze, N.; Lebedev, A.; Loktionova, N.; Malinovski, E.; Rusakov, S.; Sheviakov, I.; Shtarkov, L.N.; Soloviev, Y.; Vazdik, Y.; Asmone, A.; Stella, B.; Backovic, S.; Dubak, A.; Lastovicka-Medin, G.; Picuric, I.; Raicevic, N.; Baghdasaryan, A.; Ghazaryan, S.; Volchinski, V.; Zohrabyan, H.; Barrelet, E.; Begzsuren, K.; Ravdandorj, T.; Tseepeldorj, B.; Bizot, J.C.; Brisson, V.; Delcourt, B.; Jacquet, M.; Li, G.; Pascaud, C.; Tran, T.H.; Zhang, Z.; Zomer, F.; Boudry, V.; Moreau, F.; Specka, A.; Bozovic-Jelisavcic, I.; Mudrinic, M.; Pandurovic, M.; Smiljanic, I.; Bracinik, J.; Faulkner, P.J.W.; Kenyon, I.R.; Newman, P.R.; Shaw-West, R.N.; Thompson, P.D.; Brinkmann, M.; Habib, S.; Jemanov, V.; Lipka, K.; List, B.; Naroska, B.; Pokorny, B.; Toll, T.; Bruncko, D.; Cerny, V.; Ferencei, J.; Murin, P.; Tomasz, F.; Bunyatyan, A.; Buschhorn, G.; Chekelian, V.; Dossanov, A.; Grindhammer, G.; Kiesling, C.; Kogler, R.; Liptaj, A.; Olivier, B.; Raspiareza, A.; Shushkevich, S.; Bystritskaya, L.; Efremenko, V.; Fedotov, A.; Kropivnitskaya, A.; Lubimov, V.; Ozerov, D.; Petrukhin, A.; Rostovtsev, A.; Zhokin, A.; Cantun Avila, K.B.; Contreras, J.G.; Ruiz Tabasco, J.E.; Cassol-Brunner, F.; Diaconu, C.; Hoffmann, D.; Sauvan, E.; Trinh, T.N.; Vallee, C.; Cerny, K.; Pejchal, O.; Polifka, R.; Salek, D.; Valkarova, A.; Zacek, J.; Coughlan, J.A.; Morris, J.V.; Sankey, D.P.C.; Cozzika, G.; Feltesse, J.; Perez, E.; Schoeffel, L.; Cvach, J.; Reimer, P.; Zalesak, J.; Dainton, J.B.; Gabathuler, E.; Greenshaw, T.; Klein, M.; Kluge, T.; Kretzschmar, J.; Laycock, P.; Maxfield, S.J.; Mehta, A.; Patel, G.D.; Rahmat, A.J.; Daum, K.; Meyer, H.; Degan, M. del; Grab, C.; Leibenguth, G.; Sauter, M.; Zimmermann, T.; Delvax, J.; Wolf, E.A. de; Favart, L.; Hreus, T.; Janssen, X.; Marage, P.; Mozer, M.U.; Roland, B.; Roosen, R.; Sunar, D.; Sykora, T.; Mechelen, P. van; Dodonov, V.; Lytkin, L.; Povh, B.; Egli, S.; Hildebrandt, M.; Horisberger, R.; Falkiewicz, A.; Goerlich, L.; Mikocki, S.; Milcewicz-Mika, I.; Nowak, G.; Sopicki, P.; Turnau, J.; Glushkov, I.; Henschel, H.; Hiller, K.H.; Kostka, P.; Lange, W.; Naumann, T.; Piec, S.; Henderson, R.C.W.; Sloan, T.; Hennekemper, E.; Herbst, M.; Jung, A.W.; Krueger, K.; Lendermann, V.; Schultz-Coulon, H.C.; Urban, K.; Herrera, G.; Lopez-Fernandez, R.; Joensson, L.; Osman, S.; Kapichine, M.; Makankine, A.; Morozov, A.; Palichik, V.; Spaskov, V.; Tchoulakov, V.; Landon, M.P.J.; Rizvi, E.; Thompson, G.; Traynor, D.; Martyn, H.U.; Mueller, K.; Nowak, K.; Robmann, P.; Schmitz, C.; Straumann, U.; Truoel, P.; Wallny, R.; Schoening, A.; South, D.; Wegener, D.; Tsakov, I.; H1 Collaboration

doi:10.1140/epjc/s10052-009-1169-x

Published December 2009 | Version v1

Journal article Metadata-only

A precision measurement of the inclusive ep scattering cross section at HERA

1. National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest (Romania)
2. DESY, Hamburg (Germany)
3. Lebedev Physical Institute, Moscow (Russian Federation)
4. INFN Roma 3, Roma (Italy)
5. Dipartimento di Fisica Universita di Roma Tre (Italy)
6. University of Montenegro, Faculty of Science, Podgorica (Montenegro)
7. Yerevan Physics Institute, Yerevan (Armenia)
8. Universites Paris VI et VII, IN2P3-CNRS, LPNHE, Paris (France)
9. Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar (Mongolia)
10. Univ. Paris-Sud, CNRS/IN2P3, LAL, Orsay (France)
11. Ecole Polytechnique, IN2P3-CNRS, LLR, Palaiseau (France)
12. Vinca Institute of Nuclear Sciences, Belgrade (Serbia)
13. University of Birmingham, School of Physics and Astronomy, Birmingham (United Kingdom)
14. Universitaet Hamburg, Institut fuer Experimentalphysik, Hamburg (Germany)
15. Slovak Academy of Sciences, Institute of Experimental Physics, Kosice (Slovakia)
16. Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany)
17. Max-Planck-Institut fuer Physik, Muenchen (Germany)
18. Institute for Theoretical and Experimental Physics, Moscow (Russian Federation)
19. CINVESTAV, Departamento de Fisica Aplicada, Yucatan (Mexico)
20. CNRS/IN2P3, Univ. Mediterranee, CPPM, Marseille (France)
21. Charles University, Faculty of Mathematics and Physics, Praha (Czech Republic)
22. Rutherford Appleton Laboratory, Didcot (United Kingdom)
23. DSM/Irfu, CE-Saclay, CEA, Gif-sur-Yvette (France)
24. Academy of Sciences of the Czech Republic, Institute of Physics, Praha (Czech Republic)
25. University of Liverpool, Department of Physics, Liverpool (United Kingdom)
26. Universitaet Wuppertal, Fachbereich C, Wuppertal (Germany)
27. Institut fuer Teilchenphysik, ETH, Zuerich (Switzerland)
28. Universiteit Antwerpen, Antwerpen (Belgium)
29. Inter-University Institute for High Energies ULB-VUB, Brussels (Belgium)
30. Max-Planck-Institut fuer Kernphysik, Heidelberg (DE)
31. Paul Scherrer Institut, Villigen (CH)
32. Institute for Nuclear Physics, Cracow (PL)
33. DESY, Zeuthen (DE)
34. University of Lancaster, Department of Physics, Lancaster (GB)
35. Universitaet Heidelberg, Kirchhoff-Institut fuer Physik, Heidelberg (DE)
36. CINVESTAV, Departamento de Fisica (MX)
37. University of Lund, Physics Department, Lund (SE)
38. Joint Institute for Nuclear Research, Dubna (RU)
39. Queen Mary and Westfield College, London (GB)
40. I. Physikalisches Institut der RWTH, Aachen (DE)
41. Physik-Institut der Universitaet Zuerich, Zuerich (CH)
42. Universitaet Heidelberg, Physikalisches Institut, Heidelberg (DE)
43. TU Dortmund, Institut fuer Physik, Dortmund (DE)
44. Institute for Nuclear Research and Nuclear Energy, Sofia (BG)

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 GeV2≤Q2≤150 GeV2, and Bjorken x, 2 x 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 Ee=27.6 GeV and Ep=920 GeV, respectively. The data are combined with previously published data, taken at Ep=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. (orig.)

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Available from: http://dx.doi.org/10.1140/epjc/s10052-009-1169-x

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DOI: 10.1140/epjc/s10052-009-1169-x;

Journal Title: European Physical Journal. C
Journal Volume: 64
Journal Issue: 4
Journal Page Range: p. 561-587
ISSN: 1434-6044

Country of Publication: Germany
Country of Input or Organization: Germany
INIS RN: 41000063
Subject category: S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator: Numerical Data
Descriptors DEI: ANTILEPTON-PROTON INTERACTIONS; DEEP INELASTIC SCATTERING; EXPERIMENTAL DATA; GEV RANGE 100-1000; INCLUSIVE INTERACTIONS; NEUTRAL-CURRENT INTERACTIONS; POSITRONS; PROTONS; STRUCTURE FUNCTIONS; TRANSVERSE MOMENTUM
Descriptors DEC: ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BARYONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; GEV RANGE; HADRONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTON-PROTON INTERACTIONS; LEPTONS; LINEAR MOMENTUM; MATTER; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; SCATTERING

Collaborations: H1 Collaboration

A precision measurement of the inclusive ep scattering cross section at HERA

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A precision measurement of the inclusive ep scattering cross section at HERA

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