Elliptic flow measurement of inclusive photons at forward rapidities in heavy-ion collision models

The elliptic flow (ν2) measurements are believed to provide information on the dynamics of the system formed in the heavy-ion collisions. In the present work, the inclusive photons ν2 which can be measured has been studied using heavy-ion collision models. If the collisions at lower and higher energies require different cross-sections for explaining the measured distributions, it would expect a breakdown of the longitudinal scaling