Classical gluon production amplitude in heavy-ion collisions

The initial condition for the formation of the Quark-Gluon Plasma, the distribution of quarks and gluons produced in the initial stages of nuclear collisions, is the fundamental building block of heavy-ion theory. In the framework of saturation physics and Wilson lines formalism we calculate the scattering amplitude, beyond the leading order, of the classical gluon produced in heavy-ion collisions.

known as the initial condition of the Quark-Gluon Plasma formation, is the fundamental building block of heavy-ion theory.