Measurements of the Nuclear Modification Factor for Jets in Pb+Pb Collisions at sNN−−−√=2.76 TeV with the ATLAS Detector

Abstract

Measurements of inclusive jet production are performed in pp and Pb+Pb collisions at sNN−−−√=2.76 TeV with the ATLAS detector at the LHC, corresponding to integrated luminosities of 4.0 and 0.14 nb−1, respectively. The jets are identified with the anti-kt algorithm with R=0.4, and the spectra are measured over the kinematic range of jet transverse momentum 32