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2021年物理科学与技术学院“格致•创新”论坛第13期-王玉明教授

发布日期:2021-06-07 作者:    编辑:夏雪宁    来源:太阳成网址2138a

报告人:王玉明教授(南开大学)

目:QCD aspects of heavy quark decays

间:2021年6月9日上午 10:00

点:理工楼1226

邀请人:刘翔

报告摘要:

QCD aspects of exclusive heavy-hadron decays will be discussed with an emphasis on the perturbative factorization properties for the resulting hadronic matrix elements in the heavy quark expansion and on the systematic discussions of the distinct dynamical mechanisms governing the flavor-changing form factors beyond the leading-power approximation. Phenomenological implications of the technical improvements for evaluating the heavy hadron decay amplitudes will be further elaborated with a number of interesting exclusive processes accessible at the LHCb and Belle II experiments.

个人简介:

Prof. Yu-Ming Wang earned his PhD degree in physics from the Institute of High Energy Physics, CAS in 2009. Afterwards, he pursued his academic career at University of Siegen, Technical University of Munichand University of Vienna as a postdoctoral researcher. He joined Nankai University as a full professor in 2016. Prof. Wang has been working on a variety of topics on the theoretical high energy physics, including Heavy Quark Physics and CP Violation, QCD Factorization, Radiative Corrections and Resummation Techniques, QCD Sum Rules, Light-Cone Distribution Amplitudes, Heavy-Quark Effective Theory, Soft-Collinear Effective Theory, Higgs Physics and New Physics beyond the SM. His major scientific achievements in heavy quark physics are widely recognized among the world-class experts, by virtue of the influential works on identifying the eigenfunctions of the Lange-Neubert evolution kernel for the HQET B-meson distribution amplitude, on the first-ever calculation of the non-factorizable charm-loop effect in FCNC B-meson decays, on the systematic formulation of the subleading power corrections to the radiative B-meson form factors, and last but not least on the rigorous incorporation of light-cone sum rules in the SCET framework.