第二十九届HAPOF论坛，Perfect DD* molecular prediction matching the Tcc observation at LHCb，李宁 副教授，2021年08月11日

Wednesday 11 Aug 2021, 15:00 → 16:30 Asia/Shanghai

报告人：李宁 副教授 (中山大学)
报告时间：2021年08月11日 15：00 - 16：30

摘要：
Recently, the LHCb collaboration reported the observation of a very narrow state, called Tcc+, in the D0 D0 pi+ invariant mass spectrum. This confirmed our prediction in 2013 which proposed DD* with Jp=1+ is a good molecular candidate. Different from the exotic hadron states observed experimentally before which are hidden charm or bottom, this is the first observation of an exotic state with double charm. Undoubtedly, this observation will open a new window to search for the new hadron states beyond the tradition hadrons, both experimentally and theoretically, and hence will inspire lots of interest in the community. In this talk, I will discuss the studies on this topic in the community, and particularly our work in 2013.

报告人简介：
李宁 副教授
2013.7于北京大学理论物理专业博士毕业。2013.9-2017.10于德国于利希研究中心（Forschungszentrum Juelich）做博士后研究，合作导师Ulf-G.Meissner。2017.11-2020.12 于美国密歇根州立大学国家回旋超导加速器实验室(FRIB/NSCL, Michigan State University) 任科研助理，合作导师Dean Lee。2021.1入职中山大学物理学院，任“百人计划”副教授。研究兴趣主要包括新强子态的唯象学研究以及量子多体系统的格点有效场论计算。

HAPOF-29-Lining-Tcc.mp4 poster29.png Tcc_NingLi.pdf