The hybrid meson: new results from the updated mg and alpha_s parameters
F. Iddir, L. Semlala
TL;DR
This paper provides updated theoretical predictions for hybrid meson masses and decay widths using recent lattice QCD and Schwinger-Dyson equation estimations of gluon mass and coupling constants.
Contribution
It introduces new calculations of hybrid meson properties based on the latest non-perturbative QCD parameters from lattice and SDE approaches.
Findings
Updated hybrid meson mass predictions
Refined decay width estimates
Consistent results with recent non-perturbative QCD data
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.
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