XXVIII International Workshop on Deep-Inelastic Scattering and Related Subjects

Open strange meson K1± in hot and dense nuclear matter

14 Apr 2021, 09:12

18m

Virtual (Stony Brook, NY)

Contributed Talk QCD with Heavy Flavors and Hadronic Final States QCD with Heavy Flavors and Hadronic Final States

Speaker

Rajesh Kumar (DR B R Ambekar National Institute of Technology Jalandhar India)

Description

Using the unification of chiral SU(3) model and QCD sum rules, we deduce the in-medium properties of $K_1^{\pm }$ meson. Within chiral SU(3) model, medium modified gluon and quark condensates are evaluated through their interactions with the scalar fields ($\sigma$, $\zeta$, $\delta$ and $\chi$). These condensates are further used as input in the Borel transformed equations of QCD sum rules to evaluate the in-medium mass of strange $K_1^{\pm }$ meson. The in-medium property of above meson can be used to study the restoration of chiral symmetry in the nuclear matter.

Presentation materials

DIS2021_rajesh.pdf