报告题目：Advances in One-Boson Exchange Hadronic Interactions: Toward Higher Partial Waves, Three-Body Systems, and Beyond

报  告 人：孟璐 副研究员，东南大学

研究方向：强子谱学、强子奇特态、有效场论、有限体积效应和夸克模型

报告时间：2025年10月30日（星期四）下午15:00

报告地点：量子楼410报告厅

报告摘要：

The one-boson exchange (OBE) framework has achieved remarkable success in describing hadron–hadron interactions, particularly in high-precision nuclear forces and heavy-flavor hadronic molecules. In this talk, I will present recent developments in extending the OBE approach to considering higher partial waves (notably P-wave ), three-body system, and quark-exchange effect. Specifically, I will demonstrate how the OBE model identifies the G(3900) as a P-wave D\bar{D}^* molecular state, explore the possibility of bound DDD* three-body systems, and revisit the short-range interaction for forming pentaquark states.

报告人简介：

孟璐，东南大学副研究员。

2015年本科毕业于山东大学；

2020年博士毕业于北京大学；

2020-2025年为德国波鸿鲁尔大学博士后；

2025年7月加入东南大学。

目前的研究兴趣主要为：强子谱学、强子奇特态、有效场论、有限体积效应和夸克模型。以主要贡献者在Phys. Rept., PRL, Sci. Bull., PRD等期刊发表论文30余篇，总引用2000余次，h因子为29。