$K^{\ast }(892{)}^0$ production in p+p interactions from NA61/SHINE

Abstract

The measurement of $K^{\ast }(892{)}^0$ resonance production via its $K^{+}{\pi }^{-}$ decay mode in inelastic p+p collisions at beam momenta 40--158 GeV/c ($\sqrt{s_{NN}}$=8.8--17.3 GeV) is presented. The data were recorded by the NA61/SHINE hadron spectrometer at the CERN Super Proton Synchrotron. The analysis of $K^{\ast }(892{)}^0$ was done with the template method. The results include the double differential spectra $d^{2}n/(dyd{p}_T)$, $d^{2}n/(m_{T}d{m}_{T}dy)$ as well as dn/dy spectra.

Proceeding for SQM 2019. To be published in Springer Proceedings in Physics