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

ALICE Collaboration

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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.
Lingua originaleInglese
pagine (da-a)262-272
Numero di pagine11
RivistaPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume722
Numero di pubblicazione4-5
DOI
Stato di pubblicazionePubblicato - 24 mag 2013
Pubblicato esternamente

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