Title: Charmonium spectral functions in $\bar p A$ collision
Speaker: Prof. Wolf Gyorgy (Wigner Research Center for Physics)
Time: 10:30AM, Nov. 3rd, 2017 (Friday)
Place: Theoretical Physics Division，319
Abstract: We study the in-medium propagation of low-lying charmonium states: J/$\Psi$, $\Psi$(3686), and $\Psi$(3770) in a $\bar p$ Au 10 GeV collision. This energy regime will be available for the PANDA experiment. The time evolution of the spectral functions of the charmonium states is studied with a BUU type transport model. We observe a substantial effect of the medium in the dilepton spectrum.