Table of Contents Author Guidelines Submit a Manuscript
Advances in High Energy Physics
Volume 2019, Article ID 8372416, 9 pages
https://doi.org/10.1155/2019/8372416
Research Article

A Description of Transverse Momentum Distributions in Collisions at RHIC and LHC Energies

College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China

Correspondence should be addressed to Zhi-Jin Jiang; moc.361@562jzj

Received 2 January 2019; Revised 22 March 2019; Accepted 14 April 2019; Published 5 May 2019

Guest Editor: Raghunath Sahoo

Copyright © 2019 Jia-Qi Hui and Zhi-Jin Jiang. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.

Abstract

It has long been debated whether the hydrodynamics is suitable for the smaller colliding systems such as collisions. In this paper, by assuming the existence of longitudinal collective motion and long-range interactions in the hot and dense matter created in collisions, the relativistic hydrodynamics incorporating with the nonextensive statistics is used to analyze the transverse momentum distributions of the particles. The investigations of the present paper show that the hybrid model can give a good description of the currently available experimental data obtained in collisions at RHIC and LHC energies, except for and produced in the range of GeV/c at GeV.