Measurements of $\varphi$ meson production in relativistic heavy-ion collisions at RHIC

The STAR Collaboration, B. I. Abelev

We present results for the measurement of $\varphi$ meson production via its charged kaon decay channel $\varphi \to K^{+}{K}^{-}$ in Au+Au collisions at $\sqrt{s_{{}_{NN}}}=62.4$, 130, and 200 GeV, an…