Intermittency and erraticity of charged particles produced in 28Si-Ag/Br interaction at 14.5 A GeV-Reference-Cited by-同舟云学术

Intermittency and erraticity of charged particles produced in 28Si-Ag/Br interaction at 14.5 A GeV

Published:2011-09 Issue:9 Volume:89 Page:949-960
ISSN:0008-4204
Container-title:Canadian Journal of Physics
language:en
Short-container-title:Can. J. Phys.

Author:

Mali Provash¹,Mukhopadhyay Amitabha¹,Singh Gurmukh²

Affiliation:

1. Department of Physics, University of North Bengal, Darjeeling 734013, West Bengal, India.

2. Department of Computer and Information Science, SUNY at Fredonia, New York, NY 14063, USA.

Abstract

In this paper, we present the intermittency and the erraticity analyses of the distributions of charged particles produced in 28Si-Ag/Br interaction at incident energy 14.5 A GeV. The experimental results are compared with a Monte Carlo simulation using ultra-relativistic quantum molecular dynamics (UrQMD) model. The experimental data show the presence of a nonstatistical component in the produced charged-particle density. Neither the UrQMD simulation nor the purely statistical simulation was found to match the experimental data. The present set of results are compared to those obtained in similar measurements from earlier high-energy nucleus–nucleus experiments.

Publisher

Canadian Science Publishing

Subject

General Physics and Astronomy

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/p11-078

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