Particle Spectra from the ALCOR Model

Abstract

We introduce the Transchemistry Model as a dynamical extension of the Algebraic Coalescence Rehadronization (ALCOR) model in describing the hadronization of quark matter which is expected to be produced in relativistic heavy ion collisions. Results are presented for CERN SPS NA49 Pb+Pb experiment calculating hadron multiplicities and momentum spectra. The freeze-out properties of different hadrons are characterized by similar temperature, density and flow profiles in cylindrically symmetric geometry.

Comments: 18 pages, LaTeX, including 3 eps figures, uses epsf.sty, to appear in the Proceedings of the Strangeness'96 Workshop, 15-17 May 1996, Budapest, Hungary. Heavy Ion Physics, 4 (1996) 15