Jet structure in 2.76 TeV Pb Pb collisions at ALICE
Nuclear Experiment
2012-10-30 v1
Abstract
We present the analysis of the semi-inclusive distribution of reconstructed charged particle jets recoiling from a high pT hadron trigger in central Pb Pb collisions at TeV. We measure, subtract and unfold the large underlying event background in such collisions, utilizing a novel technique that does not impose fragmentation bias on the measured jet population. The Pb Pb measurements are compared to a pp PYTHIA reference distribution generated at the same . Modification of jet structure due to quenching is explored by varying the cone radius (0.2, 0.4) and the lower pT cutoff of charged particle constituents (0.15, 2.0 GeV/).
Keywords
Cite
@article{arxiv.1210.7610,
title = {Jet structure in 2.76 TeV Pb Pb collisions at ALICE},
author = {ALICE Collaboration},
journal= {arXiv preprint arXiv:1210.7610},
year = {2012}
}
Comments
Quark Matter 2012