Bairathi

Observation of $D_{s}^{\pm}/D^0$ enhancement in Au+Au collisions at $\sqrt{s_{_{\rm NN}}}$ = 200 GeV

J. Adam, L. Adamczyk, W. R. Adams, JK Adkins et autres

We report on the first measurement of charm-strange meson $D_s^{\pm}$ production at midrapidity in Au+Au collisions at $\sqrt{s_{_{\rm NN}}}$ = 200 GeV from the STAR experiment. The yield ratio between strange ($D_{s}^{\pm}$) and nonstrange ($D^{0}$) open-charm mesons is presented and compared to …

First Observation of the Directed Flow of D-0 and in Au +Au Collisions at root s(NN)=200 GeV

JK Adkins, MM Aggarwal, Muhammad Usman Ashraf, GS Averichev et autres

We report the first measurement of rapidity-odd directed flow (v_{1}) for D^{0} and D^{0}[over ¯] mesons at midrapidity (|y|<0.8) in Au+Au collisions at sqrt[s_{NN}]=200 GeV using the STAR detector at the Relativistic Heavy Ion Collider. In 10-80% Au+Au collisions, the slope of …

Global polarization of Lambda hyperons in Au plus Au collisions at root s(NN)=200 GeV

J. Adam, L. Adamczyk, W. R. Adams, JK Adkins et autres