Photon Emission Rate From Heavy-Ion Collision
摘要
Photon emission rates from heavy ion collision are analyzed through various mechanisms, including annihilation, Compton scattering, and their combined processes. These calculations incorporate the effects of chemical potential by modifying the thermal mass and the coupling constant. It is observed that the inclusion of chemical potential leads to an enhancement in photon production across all processes, showing an increasing trend with higher chemical potential compared to other theoretical predictions. Additionally, photon spectra arising from the hadronic decays- considering contributions from limited sets of hadrons also exhibit an increased emission rate when chemical potential is introduced.