Energy dependence study of directed flow in Au+Au collisions using an improved coalescence in AMPT model

Kishora Nayak, Shusu Shi, Nu Xu +1

The rapidity-odd component of directed flow ($v_1$) of identified hardons (${\pi }^{\pm }$, $K^{\pm }$, $K_S^0$, $p$, $\bar{p}$, $\varphi$, $\Xi$, $\bar{\Xi }$, $\Lambda$, $\bar{\Lambda }$) and partons ($u$, $…