Dilepton emission from heavy-ion collision of Quark-Gluon Plasma

Abstract

We extend to study the dilepton emission from heavy-ion collision of quark gluon plasma incorporating the temperature and chemical potential dependent on quark mass. The dilepton emission rate is found to be enhanced in comparison to the earlier calculation of dilepton emission from temperature dependent quark mass and to other theoretical calculations. The study finds that the emission rate of dilepton through the chemical potential is increasing function depending on the increasing value of chemical potential ranging from µ = 0.10 − 0.40 GeV. This indicates that the overall result of dilepton emission through both chemical potential and temperature provide better information about the signature of forming quark-gluon plasma.