Multiparticle correlations in resonance-matter formation
M. Gonçalves1 - M. Chiapparini2 - L. Castro3 - E.C. de Oliveira3 - S.B. Duarte3 - E.L. Medeiros3
1 Instituto de Radioproteção e Dosimetria, Av. Salvador Allende s/n, 22780-160, Rio
de Janeiro, Brazil
2 Instituto de Física, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier, 524,
20559-900, Rio de Janeiro, Brazil
3 Centro Brasileiro de Pesquisas Físicas-CBPF/CNPq, Rua Dr. Xavier Sigaud, 150, 22290-180, Rio de
Janeiro, Brazil
Received: 29 December 1998 / Revised version: 20 December 1999 Communicated by A. Schäfer
Abstract
The effect of multiparticle correlations on resonance and pion populations,
in relativistic nuclear reactions, is calculated in the context of an
intranuclear cascade model which includes N-body (N > 2) collisional
processes. The resonance-matter population present in the highly-compressed
phase of nucleus-nucleus collisions is investigated, in reactions between
different intermediate-mass nuclear systems.
PACS
25.75.Dw Particle and resonance production -
25.75.Gz Particle correlations -
25.75.-q Relativistic heavy-ion collisions -
24.10.Lx Monte Carlo simulations (including hadron and parton cascades and string breaking models)
Copyright Società Italiana di Fisica, Springer-Verlag 2000
