首 页机构概况机构设置科研人才队伍合作交流研究生教育博士后图书馆创新文化党群园地院重点实验室信息公开
  学术活动
  您现在的位置:首页 > 学术活动 > 专题学术报告/Seminar
Role of Heavy Quark Symmetry in Pentaquark Production
2017-08-16  【 】【打印】【关闭

Institute of Theoretical Physics

Chinese Academy of Sciences

 Key Laboratory of Theoretical Physics

Seminar

Title

题目

Role of Heavy Quark Symmetry in Pentaquark Production

Speaker

报告人

Muhammad Jamil Aslam

 

Affiliation

所在单位

Quaid-i-Azam University, Pakistan

 

Date

日期

15:00, Aug 16 (Wednesday), 2017
 

Venue

地点

Room 322, ITP

Abstract

摘要

 

The discovery of charmonium-like resonance X(3872) by Belle Collaboration in 2003 has opened a new chapter in the quarkonium-like spectroscopy. So far more than dozen exotic states have been observed in the meson sector and in 2015, the LHCb collaboration has reported the first observation of two hidden charm pentaquark states. The emphasis of the talk is to give a brief review of the diquark model and its implications to predict the mass spectrum of pentaquark states. Later, the role of heavy quark symmetry in the production of pentaquark states through weak decays of b-baryons will be discussed in detail.

Contact person

所内联系人

Bing-Song Zou
IE6.0浏览器,1024X768分辨率 版权所有 © 中国科学院理论物理研究所
地址:北京市海淀区中关村东路55号 邮政编码:100190
京ICP备05002865号】 京公网安备1101080094号