The hybrid meson: new results from the updated mg and alpha_s parameters
arXiv:1101.2431 · doi:10.1142/S0217751X11054097
Abstract
We present new results concerning the masses and the decay widths of the most interesting hybrid meson states taking as inputs the gluon mass mg and the non-perturbative QCD running coupling constant ?alpha_s(0) comming from both LQCD and SDE recent estimations.
10 pages, 8 tables
References in corpus (8)
- Non-perturbative comparison of QCD effective charges
- Observation of a J^PC = 1-+ exotic resonance in diffractive dissociation of 190 GeV/c pi- into pi- pi- pi+
- Gluon mass generation without seagull divergences
- Gluon-propagator functional form in the Landau gauge in SU(3) lattice QCD: Yukawa-type gluon propagator and anomalous gluon spectral function
- Spectra and decays of hybrid charmonia
- QCD Coulomb gauge approach to hybrid mesons
- Hybrid States from Constituent Glue Model
- Evidence for infrared finite coupling in Sudakov resummation