“…One of the main physics goals of the relativistic heavy ion collider (RHIC) with the experiment of the solenoidal tracker at RHIC (STAR) [1] in recent (and future) years is to study the properties of the quark-gluon-plasma (QGP) created in the heavy ion collisions [2]. An important probe is to use identified high-p T hadrons to study the color charge effect of parton energy loss in heavy ion collisions [3][4][5][6][7][8].…”