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12-28 易凯:Discoveries and potential discoveries of new exotic hadron particles at colliders
2018-12-24 16:42:32 作者: 来源: 浏览次数:

报告题目Discoveries and potential discoveries of new exotic hadron particles at colliders

报 告 Kai Yi (University of Iowa) 

    :黄性涛

报告时间1228, 14:30

报告地点:N7 122报告厅


报告摘要:

     The discoveries of numerous new bound quark states since 2003 have revitalized interest in the spectroscopy of exotic bound quark and antiquark systems. These structures do not fit easily into the standard quark model. Proposals like four quark (plus one antiquark) states and other hybrid states have been suggested as explanations. Since 2009, several new bound states have been reported by experiments at colliders. The developing story on our understanding of these structures from collider experiments like CDF, LHCb, CMS, D0, BaBar and BES will be discussed, including the motivation for these new exotic hadron states and potential new physics.


报告人简介:

     易凯,1990年本科毕业于四川大学物理系,1993年硕士毕业于北京大学技术物理系,2004年博士毕业于约翰霍普金斯大学物理与天文学,2004-2008 斯坦福直线加速器中心博士后,2008-2012爱荷华大学博士后,2012年爱荷华大学助理研究员,2014年兼职助理教授参与了CDFBaBarCMS等高能物理实验,作为主导者首次发现了X(4140)X(4274) 奇异粒子,被Fermilab Today, Live Science 等相关媒体报道