Conveners
session7
- Yi-Bo Yang (ITP/CAS)
Prof.
Luchang Jin
(University of Connecticut)
11/2/21, 9:00 AM
Dr
雨 孟
(school of physics Peking Uniersity)
11/2/21, 10:30 AM
The charmonia decays present an ideal laboratory for testing the interplay between perturbative and nonperturbative QCD. In this talk, I focus on the all-photon decay and radiative decay of charmoina. Adopting a new method proposed recently, we perform the systematic lattice calculations on ηc/χc0→2γ and J/ψ→γηc. By using three Nf=2 twisted mass gauge ensembles with different lattice spacings,...
Prof.
Zhaofeng LIU
(Institute of High Energy Physics, CAS)
11/2/21, 11:00 AM