在线滚球APP

校园看点第272期“工物学术论坛”Multi-Boson Interactions at ATLAS


报告题目:Multi-Boson Interactions at ATLAS
报 告 人:李数 研究员 李政道研究所/上海交通大学
报告时间:2018年4月24日上午10:30
报告地点:在线滚球APP | 在线滚球平台刘卿楼104
主 持 人:杨振伟 副教授
报告摘要:
The multi-boson production measurements using ATLAS pp collisions at √s = 7/8/13 TeV offer a good opportunity to study the high energy behavior of electroweak interactions in the Standard Model (SM). The measurements not only verify the SM theory but also aim for new physics search by probing the triple/quartic gauge-boson vertices through the search for anomalous couplings. Besides, the SM multi-boson productions are the irreducible backgrounds of di-bosons produced by the decays of Higgs and other extra resonances induced by new physics beyond SM.
This seminar presents selected major hotspots in ATLAS experiments all across Run-I to Run-II including both the SM multi-boson production cross section precision measurements as well as the new physics search in di-boson Z+photon final states, which provide an independent investigation and cross-reference to resolve the 2016 750GeV gamma-gamma excess that expects similar topologies showing up in Z+photon final state.
报告人简介:
Prof. Shu Li is the 1st T.D. Lee Junior Fellow at the Tsung-Dao Lee Institute & Shanghai Jiao Tong University. He received his PhD in 2012 from University of Science and Technology of China and Centre de Physique des Particules de Marseille, France. His PhD thesis involves the 1st di-boson PRL publication in ATLAS on the observation of di-boson WW process, which greatly promotes the 2012 Higgs discovery through WW final states.
From 2013.2 to 2017.8, he worked as a postdoctoral research associate at Duke University and continued his leading role in ATLAS multi-boson physics in general. He led and completed ATLAS Run-1 1st pure electroweak rare process measurement in Z+photon+jj final state and Run-2 1st heavy resonance search in full-hadron final states of Z+photon, which helped to resolve the 750GeV di-photon puzzle in 2016.
Prof. Shu Li has been leading various important physics and performance groups, being the conveners of: MC validation group (2015.12~2017.1), SM Electroweak physics group (2017.4~2018.3), Generator Development and Tuning group (2018.4~Present), and has been promoted recently to lead the LHC-wide (ATLAS-CMS-LHCb) electroweak multi-boson working group at CERN starting from 2018.10 onwards.


 

澳门威斯人游戏平台 乐鱼app官方手机版 BOBapp体育官方下载 滚球投注 赌钱的软件下载 365足球外围网站下载 滚球体育app下载推荐 ope体育 亚搏手机版官方登录 优发娱乐官网