Analysis of Hadronic Properties at SPS energies from a Statistical Model
Nuclear Theory
2007-05-23 v1
Abstract
Using a statistical model of multiparticle production by Chou, Yang and Yen, which looks similar to the thermal model and is known to account for the single particle distributions in e e collisions, we fit the rapidity and transverse mass spectra of pions and kaons measured in Pb+Pb collisions by NA49 collaboration. This model nicely fits both the rapidity and the transverse mass spectra of each particle species with a few parameters. However, fitting all the particles with a single value of is not possible. This analysis shows that the success of the thermal models does not necessarily mean the thermalization of the system in collision.
Keywords
Cite
@article{arxiv.nucl-th/0401017,
title = {Analysis of Hadronic Properties at SPS energies from a Statistical Model},
author = {Kang Seog Lee},
journal= {arXiv preprint arXiv:nucl-th/0401017},
year = {2007}
}
Comments
5 pages, 4 figures