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Heavy Hadron Lifetimes and Lattice QCD Calculation

08/11 2022 Seminar
  • Title Heavy Hadron Lifetimes and Lattice QCD Calculation
  • Speaker 徐繁荣 (暨南大学)
  • Date 2022年8月11日 10:00
  • Venue https://meeting.tencent.com/dm/5xpz4OwRSfOe #腾讯会议:804-729-988 南楼6420
  • Abstract

    In recent years, theoretical progresses have been made in heavy baryon studies benefited by the rapid experimental development. Lifetimes of heavy baryons, as one of the most fundamental properties of elementary particles, become one essential subject to be confronted. A measurement from LHCb in 2021 changed the longstanding lifetime pattern of singly charmed baryons. In this talk, I will introduce some theoretical studies of heavy hadron lifetimes, including attempts to understand the lifetime pattern rearrangement, in the framework of Heavy Quark Expansion (HQE).  Efforts from Lattice QCD is highly anticipated to the explorations in heavy baryon sector.  

     

    徐繁荣,暨南大学理工学院物理学系副教授。2005年本科毕业于武汉大学,2010年于中科院理论物理研究所获得博士学位。2010年至2015年先后在台湾大学、台湾清华大学、台湾中研院物理所从事博士后研究;2015年入职暨南大学。主要从事味物理与CP破坏方向的理论研究工作。