How Do Constraints of Nuclear Symmetry Energy Reconcile with Different Models?

Yingxun Zhang, Yangyang Liu, Yongjia Wang +2

By simultaneously describing the data of isospin sensitive nucleonic flow and pion observables, such as $v_2^n/v_2^{ch}$ and ${\pi }^{-}/{\pi }^{+}$, with ultra-relativistic quantum molecular dy…