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arXiv · 2103.08165

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·Jingbo Zhang·Lei Huo
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Abstract

With the string melting version of a multiphase transport(AMPT) model, we analyze the transverse momentum dependence of HBT radius $R_{\rm s}$ and the single-pion transverse angle distribution in central Au+Au collisions at $\sqrt{S_{NN}}=19.6, 27, 39, 62.4, 200$ GeV. And base on a series of functions, a numerical connection between these two phenomena has been built. We can estimate the single-pion transverse angle distribution from the HBT analysis.

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Hang Yang, Qichun Feng, Yanyv Ren, Jingbo Zhang, Lei Huo. 2021-03-15. 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. https://doi.org/10.1088/1674-1137/ac1856

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