XXXIII International (ONLINE) Workshop on High Energy Physics "Hard Problems of Hadron Physics: Non-Perturbative QCD & Related Quests"

Spectroscopy of exotic mesons from lattice simulations

9 нояб. 2021 г., 11:30

30m

New Results in Hadron Spectroscopy Morning session 3

Speaker

Sasa Prelovsek

Описание

Recent lattice QCD studies of charmonium-like and bottomonium-like states will be presented. The masses and widths of charmonium-like states with isospin zero are extracted by considering the scattering on the lattice. We find conventional charmonia with J=0,1,2,3 in line with experiment and two exotic candidates just below D barD and Ds barDs thresholds. The bottomonium-like system with isospin one is studied with static b quarks and shows an indication for the Zb resonance.

Presentation Materials

prelovsek_russia21.pdf