Title of article
Measurement of inclusive jet cross-sections in deep-inelastic ep scattering at HERA
Author/Authors
Q2) Original Research Article Pages 471-502 H1 Collaboration، نويسنده , , J. C. Adloff، نويسنده , , A. V. Andreev، نويسنده , , B. Andrieu، نويسنده , , T. Anthonis، نويسنده , , A. Astvatsatourov، نويسنده , , A. Babaev and NRMI Investigators، نويسنده , , Matthias J. Bahr، نويسنده , , P. Baranov، نويسنده , , E. Barrelet، نويسنده , , W. Bartel، نويسنده , , S. Baumgartner، نويسنده , , J. Becker، نويسنده , , M. Beckingham، نويسنده , , A. Beglarian، نويسنده , , O. Behnke، نويسنده , , C. Beier، نويسنده , , V. A. Belousov، نويسنده , , Ch. Berger، نويسنده , , T. Berndt، نويسنده , , et al.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
14
From page
193
To page
206
Abstract
A measurement of inclusive jet cross-sections in deep-inelastic ep scattering at HERA is presented based on data with an integrated luminosity of 21.1 pb−1. The measurement is performed for photon virtualities Q2 between 5 and 100 GeV2, differentially in Q2, in the jet transverse energy ET, in ET2/Q2 and in the pseudorapidity ηlab. With the renormalization scale μR=ET, perturbative QCD calculations in next-to-leading order (NLO) give a good description of the data in most of the phase space. Significant discrepancies are observed only for jets in the proton beam direction with ET below 20 GeV and Q2 below 20 GeV2. This corresponds to the region in which NLO corrections are largest and further improvement of the calculations is thus of particular interest.
Journal title
PHYSICS LETTERS B
Serial Year
2002
Journal title
PHYSICS LETTERS B
Record number
916088
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