講座主題:Low energy supersymmetry in light of current experiments
專家姓名:楊金民
工作單位:中國(guó)科學(xué)院理論物理研究所
講座時(shí)間:2021年11月12日 14:30-17:30
講座地點(diǎn):騰訊會(huì)議191 962 664
主辦單位:煙臺(tái)大學(xué)光電信息技術(shù)學(xué)院
內(nèi)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.
主講人介紹:
楊金民,,中國(guó)科學(xué)院理論物理研究所研究員,、中國(guó)科學(xué)院大學(xué)崗位教授和日本東北大學(xué)兼職教授,。1995年在中國(guó)科學(xué)院理論物理研究所取得博士學(xué)位,,1996-2000年在美國(guó)西北大學(xué)、愛(ài)荷華州立大學(xué)和日本東北大學(xué)做博士后研究,,2000年中科院百人計(jì)劃回國(guó)任研究員,,2007年獲得國(guó)家杰出青年基金資助,一直從事高能物理的理論研究,,在超出標(biāo)準(zhǔn)模型的新物理特別是超對(duì)稱理論方面有系列深入的研究,。