Home -- News & Events -- Events -- Content

Nuclear-and-Particle-Physics-Colloquium-75

Time:April 1, 2019   Browse:

Nuclear and Particle Physics Colloquium

75

(核与粒子物理学术报告会75)

Place:Room 513, Main Building, Beihang University

Time:10:00-11:00, April 1st, 2019

Title:Charmed baryon with negative parity

Speaker:Mr. Mao-Jun Yan

Abstract:

We take NLO interaction in ChPT and CDD pole (p-wave excitation of heavy diquark) into consideration and show a richer spectrum of doubly charmed baryon with J^P=1/2^- in I=0, 1/2 sectors. We give an interesting explanation about spectrum of singly charmed baryon below 3.0 GeV with the help of two CDD poles, one is HQSS conserved and the other one is heavy quark spin symmetry broken. \Omega(2012) decaying to \Omega \pi^0 is applied to study structure of \Omega(2012).

About speaker:

Mr. Yan isa Ph.D.studentin ITP, CAS and works on hadron spectrum, particularlyCDD polesand dynamically generatedstates.

Copyright © School of physics , BUAA      WEBSITE: bestlxc@gmail.com Beijing ICP050

ADDRESS:37 xueyuan road, haidian district, zip code 100191

TEL:010-82317935 FAX:010-823179351

XML 地图 | Sitemap 地图