Global polarization of $\hat{I}›$, $\hat{I}{ž}^{-}$, and $\hat{I}{\text{c◯}}^{-}$ hyperons in Au+Au collisions at RHIC BES-II energies

Gen-Hui Li, Cong Yi, Xiang-Yu Wu +2

We investigate the global spin polarization of $\hat{I}›$ hyperons and the multi-strange hyperons $\hat{I}{ž}^{-}$ and $\hat{I}{\text{c◯}}^{-}$ in Au+Au collisions across the RHIC Beam Energy Scan II (BES-II) e…