Measurement of the inclusive differential jet cross section in pp collisions at root s=2.76 TeV

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Abstract

The ALICE Collaboration at the CERN Large Hadron Collider reports the first measurement of the inclusive differential jet cross section at mid-rapidity in pp collisions at root s = 2.76 TeV, with integrated luminosity of 13.6 nb(-1). Jets are measured over the transverse momentum range 20 to 125 GeV/c and are corrected to the particle level. Calculations based on Next-to-Leading Order perturbative QCD are in good agreement with the measurements. The ratio of inclusive jet cross sections for jet radii R = 0.2 and R = 0.4 is reported, and is also well reproduced by a Next-to-Leading Order perturbative QCD calculation when hadronization effects are included. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved. RI Bregant, Marco/I-7663-2012; Voloshin, Sergei/I-4122-2013

Autore Pugliese

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  • MASTROSERIO A.;DI BARI D.;FIORE E.M.;VOLPE G.;BRUNO G.E.

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Anno di pubblicazione

2013

ISSN

0370-2693

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Numero di citazioni Wos

61

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