报告题目：Heavy quark diffusion from lattice QCD

报告人：舒海涛 博士 （Regensburg university）

报告时间：2023年5月31日 上午10:00

报告地点：理8栋118学术报告厅

报告内容：

  Heavy quarks are produced in the early stages of the ultra-relativistic heavy-ion collisions and probe the produced hot medium created in these collisions through its entire evolution. The kinetic thermalization of heavy quarks can be characterized by the heavy quark diffusion coefficient. In this talk I will report the determinations of this coefficient from different measurements in both quenched lattice QCD and 2+1 flavor lattice QCD. The talk is based on [1,2,3].

 [1] H.-T. Ding, O. Kaczmarek, A.-L. Lorenz, H. Ohno, H. Sandmeyer, and H.-T. Shu, Phys. Rev. D 104, 114508 (2021), arXiv:2108.13693 [hep-lat]

[2] L. Altenkort, A. M. Eller, O. Kaczmarek, L. Mazur, G. D. Moore, and H.-T. Shu, Phys. Rev. D 103, 014511 (2021), arXiv:2009.13553 [hep-lat].

[3] L. Altenkort, O. Kaczmarek, R. Larsen, S. Mukherjee, P. Petreczky, H.-T. Shu, and S. Stendebach, (2023), arXiv:2302.08501 [hep-lat] (accepted by PRL)

报告人简介：

  Hai-Tao Shu is currently a research associate at Regensburg university. He received his Ph.D degree from Central China Normal University in 2018. Then he moved to Bielefeld university as research associate for three years. After that he joined the physics department of Regensburg University as research associate from 2021 till now. His research interests includes transport properties of quark-gluon plasma, in-medium hadron properties and hadron structure using lattice quantum chromodynamics.