SYSTEMATIC BEHAVIOR OF K PI RATIO IN RELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS/

Citation
Bh. Sa et al., SYSTEMATIC BEHAVIOR OF K PI RATIO IN RELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS/, Physical review. C. Nuclear physics, 48(6), 1993, pp. 2995-2998
Citations number
17
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics, Nuclear
Journal title
ISSN journal
0556-2813
Volume
48
Issue
6
Year of publication
1993
Pages
2995 - 2998
Database
ISI
SICI code
0556-2813(1993)48:6<2995:SBOKPR>2.0.ZU;2-M
Abstract
A simple hadronic transport model is proposed for studying the rescatt ering effect of the pion on the K/pi ratio in relativistic nucleus-nuc leus collisions. The experimental evidences of evolutionary increase o f the K/pi ratio from p + p to p + Au and to Si + Au at similar incide nt energy per nucleon are reproduced reasonably. Experimental results of the K/pi ratio at CERN energy (200 GeV/nucleon p + W and S + W) com parable with corresponding results at the Brookhaven Alternating Gradi ent Synchrotron energy (14.6 GeV/nucleon p + Au and Si + Au) are repro duced as well.