Speaker
György Wolf
Description
We study the excitation function of the low-lying charmonium states: $J/\psi$, $\psi(3686)$ in $p$, $\pi$ and $\bar p$, Au collisions taking into account their in-medium propagation. The time evolution of the spectral functions of the charmonium state is studied with a BUU type transport model. We calculated the charmonium contribution to the dilepton spectrum. We study how the short range correlations in nuclei effect the excitation function of $J/\psi$ and show that for $\psi(3686)$ production there is a good chance to observe its in-medium modification with good resolution detectors. The energy regime will be available in JPARC, PANDA and CBM.
