Measurement of directed flow of $K^{\ast 0}$ and $\varphi$ resonances in Au+Au collisions at RHIC BES energies

Md Nasim

We report measurements of the directed flow ($v_1$) for charged kaons, $\varphi$ mesons, and $K^{\ast 0}$ resonances in Au+Au collisions at $\sqrt{s_{NN}}$ = 14.5, 19.6, and 27 GeV. This a…