2 papers
hep-ph2022
Strong two-meson decays of light and charmed vector mesons
Roberto Correa da Silveira, Fernando E. Serna, Bruno El-Bennich
We calculate the strong decay couplings for , , and in a unified and consistent approach based on the impulse approximation, nonperturbat…
hep-ph2020
Distribution Amplitudes of Heavy Mesons and Quarkonia on the Light Front
Fernando E. Serna, Roberto Correa da Silveira, J. J. Cobos-Martínez +2
The ladder kernel of the Bethe-Salpeter equation is amended by introducing a different flavor dependence of the dressing functions in the heavy-quark sector. Compared with earlier…