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 $K^\pm_1$ 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 $K^\pm_1$ meson. The in-medium property of above meson can be used to study the restoration of chiral symmetry in the nuclear matter.
Authors
Rajesh Kumar
(DR B R Ambekar National Institute of Technology Jalandhar India)
Dr
Arvind Kumar
(Dr B R Ambedkar National Institute of Technology Jalandhar)
