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Global and local polarization of $\Lambda$ hyperons across RHIC-BES energies
- Publication Year :
- 2023
-
Abstract
- We report our recent study on the global and local polarization of $\Lambda$ hyperons in Au+Au collisions at RHIC-BES energies within the (3+1)-dimensional CLVisc hydrodynamics framework. We present our numerical results for the global polarization as the function of collision energies and the local polarization along the beam direction as functions of azimuthal angle in $20-50$% centrality at $\sqrt{s_{NN}}$=7.7 GeV Au+Au collision energy. We have discussed the effects of initial conditions, Spin Hall effect and baryon diffusion.<br />Comment: 4 pages, 3 figures. Contribution to the proceedings of Quark Matter 2023 (Houston, TX, 3-9 Sep. 2023)
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2312.09068
- Document Type :
- Working Paper