Effect of non-uniform efficiency on higher-order cumulants in heavy-ion collisions *
Effect of non-uniform efficiency on higher-order cumulants in heavy-ion collisions *
We perform a systematic study on the effect of non-uniform track efficiency correction in higher-order cumulant analysis in heavy-ion collisions. Through analytical derivation, we find that the true values of cumulants can be successfully reproduced by the efficiency correction with an average of the realistic detector efficiency for particles with …