Measurement of the inclusive differential jet cross section in pp collisions at sqrt{s} = 2.76 TeV - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physics Letters B Year : 2013

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

B. Abelev
  • Function : Author
Laurent Aphecetche
B. Cheynis
Magali Estienne
Marie Germain
Maxime Guilbaud
Gines Martinez Garcia
Philippe Pillot
C. Roy
Alexandre Shabetai
Diego Stocco

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 sqrt(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.

Dates and versions

in2p3-00776989 , version 1 (16-01-2013)

Identifiers

Cite

B. Abelev, Laurent Aphecetche, A. Baldisseri, I. Belikov, A.A.E. Bergognon, et al.. Measurement of the inclusive differential jet cross section in pp collisions at sqrt{s} = 2.76 TeV. Physics Letters B, 2013, 722, pp.262-272. ⟨10.1016/j.physletb.2013.04.026⟩. ⟨in2p3-00776989⟩
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