{\pi} Meson-Octet Baryon Coupling Constant Obtained by Hard-Wall AdS/QCD Model
Mamedov Shahin, Taghiyeva Shahnaz
TL;DR
This paper uses the hard-wall AdS/QCD model to calculate the strong coupling constant between pi mesons and octet baryons, incorporating SU(3)f symmetry-breaking effects, and finds results consistent with previous theoretical estimates.
Contribution
It introduces a novel application of the hard-wall AdS/QCD model to compute pi-octet baryon coupling constants including symmetry-breaking effects.
Findings
Coupling constants agree with previous theoretical calculations
Incorporates SU(3)f symmetry-breaking effects
Uses profile functions for meson and baryon fields
Abstract
The paper studies a strong coupling constant between {\pi} meson and octet baryon using the hard-wall AdS/QCD model, which considers SU(3)f symmetry-breaking effects. Briefly mentioned are profile functions for pseudoscalar meson and baryon fields. The obtained baryon coupling constants are in agreement with those obtained in theoretical calculations.
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