Microcanonical Jet-fragmentation in proton-proton collisions at LHC Energy
High Energy Physics - Phenomenology
2012-10-23 v3
Abstract
In this paper, we show that the distribution of the longitudinal momentum fraction of charged hadrons inside jets stemming from proton-proton collisions at = 7 TeV center of mass energy can be described by a statistical jet-fragmentation model. This model combines microcanonical statistics and super-statistics induced by multiplicity fluctuations. The resulting scale dependence of the parameters of the model turns out to be similar to what was observed in electron-positron annihilations in Urmossy, Barnaf\"oldi, and Bir\'o.
Keywords
Cite
@article{arxiv.1204.1508,
title = {Microcanonical Jet-fragmentation in proton-proton collisions at LHC Energy},
author = {K. Urmossy and G. G. Barnaföldi and T. S. Biró},
journal= {arXiv preprint arXiv:1204.1508},
year = {2012}
}
Comments
7 pages, 8 figures