suppression in an expanding hadron gas
arXiv:hep-ph/0107260
Abstract
A model for suppression at a high energy heavy ion collision is presented. The main (and the only) reason for the suppression is inelastic scattering within hadron matter. The hadron matter is in the form of a multi-component non-interacting gas. Also the evolution of the gas, both longitudinal and transverse, is taken into account. It is shown that under such circumstances and with disintegration in nuclear matter added, suppression evaluated agrees well with NA38 and NA50 data.
Talk given at the XLI Cracow School of Theoretical Physics "Fundamental Interactions", Zakopane, Poland, June 2-11 2001, 8 pages. To be published in proceedings, Acta Physica Polonica B, December 2001