Disentangling the X(3872) with Tcc

by Prof. Zhi Yang (电子科技大学)

Thursday 15 Jun 2023, 16:30 → 18:00 Asia/Shanghai

322 (北楼)

摘要：

In the last two decades, there are many open and hidden charmed exotics were discovered. The investigations of their dynamics have been an ongoing and central issue in the study of nonperturbative Quantum Chromodynamics. One of the most popular state is the X(3872). The close proximity behavior of the X(3872) to threshold renders its nature highly susceptible to interactions and the inner structures remain puzzling due to the complexity of the coupled channel effect between the c\bar{c} core and D\bar{D}* components. In this talk, I will present our recent investigation of X(3872) from the studying of Tcc data.

杨智，电子科技大学研究员，2013年硕士毕业于重庆大学，2016年博士毕业于德国波恩大学，2017年-2020年在中国科学院近代物理研究所从事研究工作，2020年9月加入电子科技大学物理学院。主要研究方向为强子物理，包括奇特强子态质量谱、奇特强子态产生机制以及相关运动学等，在PRL、PRD、CPC、JHEP、EPJC等学术期刊发表论文近30篇。