Affiliation:
1. Goethe University Frankfurt
2. Helmholtz Research Academy Hesse for FAIR
Abstract
We summarize our recent lattice gauge theory computation of the
\Pi_uΠu
and \Sigma_u^-Σu−
hybrid static potentials at small quark-antiquark separations. We
provide parameterizations of the resulting lattice data points, which
can be used for investigating masses and properties of heavy hybrid
mesons in the Born-Oppenheimer approximation.
Funder
Deutsche Forschungsgemeinschaft