Search for Long-Range Correlations in Relativistic Heavy-Ion Collisions at SPS Energies-Reference-Cited by-同舟云学术

Search for Long-Range Correlations in Relativistic Heavy-Ion Collisions at SPS Energies

Published:2015 Issue: Volume:2015 Page:1-8
ISSN:1687-7357
Container-title:Advances in High Energy Physics
language:en
Short-container-title:Advances in High Energy Physics

Author:

Ahmad Shakeel¹^ORCID,Khatun Anisa¹,Khan Shaista¹,Ahmad A.²,Irfan M.¹

Affiliation:

1. Department of Physics, Aligarh Muslim University, Aligarh 202002, India

2. Department of Applied Physics, Aligarh Muslim University, Aligarh 202002, India

Abstract

Long-range correlations are searched for by analysing the experimental data on16O-AgBr and32S-AgBr collisions at 200 A GeV/c and the results are compared with the predictions of a multi phase transport (AMPT) model. The findings reveal that the observed forward-backward (F-B) multiplicity correlations are mainly of short range in nature. The range of F-B correlations are observed to extend with increasing projectile mass. The observed extended range of F-B correlations might be due to overall multiplicity fluctuations arising because of nuclear geometry. The findings are not sufficient for making any definite conclusions regarding the presence of long-range correlations.

Publisher

Hindawi Limited

Subject

Nuclear and High Energy Physics

Link

http://downloads.hindawi.com/journals/ahep/2015/615458.pdf

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