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Inclusive Jet Cross Sections in Neutral Current DIS Events in the Breit Frame

Journal Article · · AIP Conference Proceedings
DOI:https://doi.org/10.1063/1.2122135· OSTI ID:20726540
 [1]
  1. York University (United States)
Inclusive jet differential cross sections have been measured in neutral current deep inelastic scattering e+p collisions for photon virtualities Q2 > 125 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 65 pb-1. Jets were identified in the Breit frame using the longitudinally invariant kT-cluster algorithm. Measurements of differential inclusive jet cross sections are presented as a function of jet transverse energy, E{sub T}{sup B}(jet), jet pseudorapidity, {eta}B, and Q2, for jets with E{sub T}{sup B}(jet) > 8 GeV. Next-to-leading-order (NLO) QCD calculations describe well the measurements. An NLO QCD analysis of the differential cross sections allows a precise determination of {alpha}s(MZ)
OSTI ID:
20726540
Journal Information:
AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 792; ISSN 0094-243X; ISSN APCPCS
Country of Publication:
United States
Language:
English

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