# Measurement of global spin alignment of $K^{*0}$and $\phi$ vector mesons using the STAR detector at RHIC

18 Feb 2020 Singha Subhash for the STAR Collaboration

We report the transverse momentum ($p_{\mathrm{T}}$) and centrality dependence of global spin alignment ($\rho_{00}$) of $K^{*0}$ vector meson at midrapidity ($|y|<0.5$) in Au + Au collisions at $\sqrt{s_{NN}}$ = 54.4 and 200~GeV with the STAR experiment at RHIC. The $K^{*0}$ results are compared to that of $\phi$ meson... (read more)

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• NUCLEAR EXPERIMENT
• HIGH ENERGY PHYSICS - EXPERIMENT
• NUCLEAR THEORY