Rapidity dependence of global polarization in heavy ion collisions

2019/12/21 by Zuo-Tang Liang, Zuo-tang Liang, J. J. Song +11 · 2 citations
Mathematics · Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Markov Chains and Monte Carlo Methods #Nuclear Theory (nucl-th) #Stochastic processes and statistical mechanics #nucl-th

paper · pdf · doi:10.48550/arxiv.1912.10223

RevTex 4, 16 pages, 11 figures

arxiv created 2019/12/21 · openalex publication_date 2019/12/21 · arxiv updated 2019/12/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We use a geometric model for the hadron polarization with an emphasis on the rapidity dependence. It is based on the model of Brodsky, Gunion, and Kuhn and that of the Bjorken scaling. We make predictions for the rapidity dependence of the hadron polarization in the collision energy range 7.7-200 GeV by taking a few assumed forms of the parameters. The predictions can be tested by future experiments.

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• Hyperon global polarization in isobar Ru+Ru and Zr+Zr collisions at √s_NN = 200 GeV
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