Evolution of baryon-rich quark-gluon plasma and radiation of single photons

Electromagnetic processes, such as photon and dilepton production, are important for identification of quark gluon plasma (QGP) expected to be formed in relativistic heavy ion collisions. It was earlier reported that the photon production rate up to two loop level for a general case of chemically unsaturated plasma at a finite baryon density. The space time evolution of the QGP was studied by solving the relativistic hydrodynamical equations based on Godunov type algorithm