Title
A precision measurement of the inclusive **ep** scattering cross section at HERA
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Berlin ,
Subject
Physics
Source (journal)
European physical journal : C : particles and fields. - Berlin
Volume/pages
64(2009) :4 , p. 561-587
ISSN
1434-6044
ISI
000272803600004
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
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¡ÜQ 2¡Ü150 GeV2, and Bjorken x, 2¡Á10−4¡Üx¡Ü0.1. 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¨C2%. A QCD analysis at next-to-leading order is performed to determine the parton distributions in the proton based on H1 data.
E-info
https://repository.uantwerpen.be/docman/iruaauth/9907c6/7ea46b42ea7.pdf
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