Multiparticle production processes from the nonextensive point of view
High Energy Physics - Phenomenology
2007-05-23 v3 Statistical Mechanics
Nuclear Theory
Abstract
We look at multiparticle production processes from the nonextensive point of view. Nonextensivity means here the systematic deviations in exponential formulas provided by the usual statistical approach for description of some observables like transverse momenta or rapidity distributions. We show that they can be accounted for by means of single parameter q with |q-1| being the measure of nonextensivity. The whole discussion will be based on the information theoretical approach to multiparticle processes proposed by us some time ago.
Cite
@article{arxiv.hep-ph/0410341,
title = {Multiparticle production processes from the nonextensive point of view},
author = {O. V. Utyuzh and G. Wilk and Z. Wlodarczyk},
journal= {arXiv preprint arXiv:hep-ph/0410341},
year = {2007}
}
Comments
Presented at Hadron Structure 2004 conference, Smolenice Castle, Slovakia, 30 August - 3 September 2004