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Charmonium spectral functions in $\bar p A$ collision

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发表日期:2017-11-08来源:近代物理研究所放大 缩小

报告题目:Charmonium spectral functions in $\bar p A$ collision

报告人:Prof. Gyorgy Wolf (Wigner Research Center for Physics 匈牙利Wigner物理研究中心)

时间安排:2017年11月10日15:00

地点:近代物理所5号楼1008会议室

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.

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