학술논문
Δ-scaling and heat capacity in relativistic ion collisions
Document Type
Article
Author
Source
Journal of Physics G: Nuclear and Particle Physics; June 1, 2005, Vol. 31 Issue: 6 pS1179-S1182, 4p
Subject
Language
ISSN
09543899; 13616471
Abstract
The Δ-scaling method has been applied to the total multiplicity distribution of the relativistic ion collisions of p+p, C+C and Pb+Pb which were simulated by a Monte Carlo package, LUCIAE 3.0. It is found that the Δ-scaling parameter decreases with increasing system size. Moreover, the heat capacities of different mesons and baryons have been extracted from the event-by-event temperature fluctuation in the region of low transverse mass and they shows the dropping trend with increasing impact parameter.