| 报告题目： |
Search for BSM Higgs bosons and Di-Higgs production at LHC |
| 报告人： |
Prof. Lei Zhang |
| 报告人单位： |
School of Physics at Nanjing University |
| 报告时间： |
10月14日 上午 10:00-12：00 |
| 报告地点： |
东七楼，四楼427会议室 |
| 邀请单位： |
粒子与天体物理研究所 |
| 报告摘要： |
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Large Hadron Collider (LHC) at CERN is the highest energy collider in the world. After the discovery of the 125GeV Higgs boson at LHC, the last piece requested by the Standard Model of particle physics has been found. However, so far, we have no clue on the underlying dynamics of the Electro-Weak spontaneous symmetry breaking. Probing the Higgs-self coupling via searching for the di-Higgs production at LHC may give us a glimpse of the dynamics of the Electro-Weak spontaneous symmetry breaking. Moreover, there are plenty of experimental observations, e.g. hierarchy problem, dark matter, etc. which request of the extension of the Standard Model. Many of the extension of SM also request the extension the Higgs sector which predicts additional Higgs bosons. This talk will review the latest results of searches for BSM Higgs bosons and di-Higgs production at LHC.
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| 报告人简介： |
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Lei Zhang got his PhD from Nanjing University on BEPCII-BESIII experiment at 2011. After that, he worked on ATLAS experiment as a postdoc researcher at Academia Sinica (Taiwan) and later at University of Freiburg (Germany). He has made a significant contribution to the discovery of Higgs boson to bottom quark Yukawa coupling which is the selected as the highlight of the 2018 by APS. From 2018, he joined in the school of physics in Nanjing University as a full professor. Lei’s research interests cover Higgs physics, BSM physics search and hadron physics. He and his group continue playing an important role on the Higgs physics program at ATLAS, especially on di-Higgs production search, BSM Higgs boson search, precise measurement of Higgs property, and tau lepton measurement. |
