Measurements of $D^0$ and $D^{\ast }$ Production in $p$ + $p$ Collisions at $\sqrt{s}$ = 200 GeV

STAR Collaboration, L. Adamczyk, G. Agakishiev +368

We report measurements of charmed-hadron ($D^0$, $D^{\ast }$) production cross sections at mid-rapidity in $p$ + $p$ collisions at a center-of-mass energy of 200 GeV by the STAR expe…