2 papers
hep-ph2025
Leading vector coupling in baryon semileptonic decays in large- chiral perturbation theory revisited: Extension to decuplet baryons
Ruben Flores-Mendieta, Guillermo Sanchez-Almanza
The leading vector coupling defined in the semileptonic decay of a baryon is revisited in the framework of large- baryon chiral perturbation. Aspects of flavor symmetr…
hep-ph2024
Universality of the baryon axial vector current operator in large- chiral perturbation theory
Ruben Flores-Mendieta, Guillermo Sanchez-Almanza
The baryon axial vector current is computed in a combined formalism in and chiral corrections. Flavor symmetry breaking is accounted for in two ways: Implicitly thr…