核与粒子物理学术报告会 98

作者: 时间:2019-12-31 点击数:

Nuclear andParticle Physics Colloquium 98

(核与粒子物理学术报告会98)

Place: Room C826, Shahe Campus, Beihang University

Time: 10:00-12:00, January6th, 2020

Title: Nucleon-nucleon scattering from the dispersiveN/D study

Speaker: Prof. Zhi-Hui Guo

Abstract:

Inthis talk I will discuss the study of nucleon-nucleon (NN) interactions from chiraleffective field theory applying the dispersive N/D method.Thedynamical input is given by the discontinuity of the NN partial-wave amplitudesacross the left-handcut (LHC)calculated in chiralperturbationtheory. Phase shifts andmixingangles are well reproduced.   

About speaker:

Prof.Guo receivedhis Ph.D. from the Department of Physics of Peking University in 2009. He is now a professor in the Department ofPhysics of HebeiNormalUniversity. Hiscurrentresearch interests are theeffective field theories of QCD,  phenomenologies of hadron physics andlattice QCD. 

 

 

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