Photon radiation from hot and dense matter of quark gluon plasma

31st Winter Workshop on Nuclear Dynamics

Kumar, Y.^1 ; Goel, A.^2 ; Jain, P.^2

Department of Physics, Sri Aurobindo College, University of Delhi, New Delhi, India^1

Amity Institute of Nuclear Science and Technology, Amity University, Noida, India^2

关键词: Formation and evolutions;    Increasing functions;    Large Hadron collider LHC;    Photon measurements;    Photon production;    Photon radiation;    Quark-gluon plasma;    Relativistic Heavy Ion Collider;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/636/1/012018/pdf
DOI  :  10.1088/1742-6596/636/1/012018

来源: IOP

【 摘 要 】

We work on photon radiation from hot and dense matter of quark gluon plasma (QGP). The total photon spectra of leading order (LO) process is produced in relativistic massive collisions of two nuclei using various value of quark phenomenological flow parameter dependent on quark chemical potential in quark mass. The total photon measurement is strongly increasing function of quark flow parameter ranging 2γg≤ γq≤ 8γgand also find appreciable enhancement at the Relativistic Heavy Ion Collider (RHIC) at BNL and the Large Hadron Collider (LHC) at CERN as a result of high temperature and chemical potential using quark phenomenological flow parameter. The results obtained are presented on the study of photon production of leading order process. Thus, the study of photon radiation from hot and dense matter provides a valuable information in the formation and evolution of QGP and in the subsequent investigation of its properties. The results are compared with other theoretical work.