【直播】【李政道研究所-粒子核物理研究所特别演讲】Prof. Dr. Matthias Schott

直播信息

报告题目

The W Boson Mass as door to physics beyond the Standard Model

报告人

Prof. Dr. Matthias Schott

（Johannes Gutenberg University of Mainz, Germany）

报告时间

2022年4月27日（周三）15:00

主办方

李政道研究所

直播二维码

报告人介绍

Prof. Dr. Matthias Schott

（Johannes Gutenberg University of Mainz, Germany）

Since September 2019: Full Professor (W3), Johannes Gutenberg University, Mainz, Germany

Since February 2013: Lichtenberg Professor (Tenured since 2018), Johannes Gutenberg University, Mainz, Germany

Sept 2012 - Jan 2013: Emmy-Noether Research Group Leader (DFG), Johannes Gutenberg University, Mainz, Germany

June 2010 - Aug 2012: Research Staff (LD), CERN, Geneva/Switzerland
April 2008 - May 2010: Research Fellow, CERN, Geneva/Switzerland

July 2007 - Jan. 2008: Postdoctoral Researcher, Ludwig-Maximilian-University, Munich/Germany

Sept. 2004 - July 2007: Doctorate Studies in Physics (with distinction), Ludwig-Maximilian-University, Munich/Germany and CERN

Oct. 1999 - May 2004: Physics diploma (Grade: 1.0) , Friedrich-Alexander-University, Erlangen/Germany

报告摘要

The recent publication of the new W boson mass measurement of the CDF collaboration shows a 7 sigma discrepancy to the Standard Model prediction. In this talk, I will revise the indirekt determination of the W boson mass with the global electroweak fit and discuss the measurement principle at hadron colliders. Special emphasis will be drawn to the most precise measurement of the ATLAS collaboration as well as potential approaches to improve the precision even further. In addition, possible additional studies in context of the new CDF measurements will be proposed.

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