Speaker
Manpreet Kaur
(Dr. B R Ambedkar National Institute of Technology Jalandhar (144008), Punjab, India)
Description
We explore the in-medium modification of the $J/\psi$ meson mass in symmetric nuclear matter at zero and finite temperatures using an effective Lagrangian combined with a QCD sum-rule approach. The $J/\psi$ self-energy is evaluated via the $DD$, $D^*D$, and $D^*D^*$ meson loops, with medium effects incorporated through $D$ and $D^*$ meson masses computed in the hadronic chiral SU(3) model and QCD sum rules. Results are compared with previous studies and may contribute to a better understanding of forthcoming data from heavy-ion collision experiments of the FAIR project, such as CBM and PANDA.
Authors
Dr
Arvind Kumar
(Department of Physics, Dr. B. R. Ambedkar National Institute of Technology Jalandhar, Jalandhar 144008, Punjab, India)
Manpreet Kaur
(Dr. B R Ambedkar National Institute of Technology Jalandhar (144008), Punjab, India)
