Hybrid static potentials in SU(3) lattice gauge theory at small quark-antiquark separations
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.054503
Abstract: We compute hybrid static potentials in SU(2) lattice gauge theory using a multilevel algorithm and three different small lattice spacings. The resulting static potentials, which are valid for quark-antiquark separations as small as 0.05 fm,… read more here.
Keywords: quark antiquark; lattice gauge; hybrid static; static potentials ... See more keywords
Precision computation of hybrid static potentials in SU(3) lattice gauge theory
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.034502
Abstract: We perform a precision computation of hybrid static potentials with quantum numbers $\Lambda_\eta^\epsilon = \Sigma_g^-,\Sigma_u^+,\Sigma_u^-,\Pi_g,\Pi_u,\Delta_g,\Delta_u$ using SU(3) lattice gauge theory. The resulting potentials are used to estimate masses of heavy $\bar{c} c$ and $\bar{b} b$… read more here.
Keywords: lattice gauge; hybrid static; computation; precision computation ... See more keywords