Anisotropy as a Consequence of Pre-equilibrium Rescattering
Nuclear Theory
2007-05-23 v1
Abstract
It is shown that azimuthal asymmetry in transverse momentum distribution of particles observed in non-central heavy ion collisions can originate from pre-equilibrium rescattering. The phenomenon is studied using computer simulation of expanding pion gas created in Pb+Pb 160 GeV/n collisions. Results obtained are discussed in comparison with experimental results of NA49 collaboration. Theoretical understanding of mechanism generating the asymmetry is presented. Conclusion about non-equilibrium properties of the phenomenon studied is drawn.
Cite
@article{arxiv.nucl-th/9801058,
title = {Anisotropy as a Consequence of Pre-equilibrium Rescattering},
author = {Peter Filip},
journal= {arXiv preprint arXiv:nucl-th/9801058},
year = {2007}
}
Comments
8 pages, TeX, 10 figures EPS