The effect of single-particle space-momentum angle distribution on two-pion HBT correlation in relativistic heavy-ion collisions by using a multiphase transport model

Hang Yang, Qichun Feng, Yanyv Ren +2

With the string melting version of a multiphase transport(AMPT) model, we analyze the transverse momentum dependence of HBT radius $R_{\mathrm{s}}$ and the single-pion transverse angle…