讲座主题:Low energy supersymmetry in light of current experiments
专家姓名:杨金民
工作单位:中国科学院理论物理研究所
讲座时间:2021年11月12日 14:30-17:30
讲座地点:腾讯会议191 962 664
主办单位:烟台大学光电信息技术学院
内容摘要:
I will review the low energy supersymmetry (SUSY) in light of current experimental constraints including the LHC searches, the dark matter and muon g-2 measurements. Various low energy supersymmetric models are surveyed: the phenomenological minimal supersymmetric model (MSSM); the supersymmetric models with cut-off-scale boundary conditions, i.e., the minimal supergravity (mSUGRA) or the constrained MSSM (CMSSM), the gauge mediation of SUSY breaking (GMSB), and the anomaly mediation of SUSY breaking (AMSB), as well as their extentions. The conclusion is that the low energy SUSY can so far survive all current experimental constraints, albeit the fancy models like mSUGRA, GMSB and AMSB need to be extended in order to accommodate the 125 GeV Higgs boson and the muon g-2 anomaly.
主讲人介绍:
杨金民,中国科学院理论物理研究所研究员、中国科学院大学岗位教授和日本东北大学兼职教授。1995年在中国科学院理论物理研究所取得博士学位,1996-2000年在美国西北大学、爱荷华州立大学和日本东北大学做博士后研究,2000年中科院百人计划回国任研究员,2007年获得国家杰出青年基金资助,一直从事高能物理的理论研究,在超出标准模型的新物理特别是超对称理论方面有系列深入的研究。