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Cross section of pseudoscalar meson photoproduction within the ELA
(Elsevier Science, 2015-03)
We study the contributions of background and resonance terms to the total cross section of photoproduction of mesons off the free nucleon. The model we use is consistent and based on an effective Lagrangian approach (ELA) ...
Light pseudoscalar meson masses under strong magnetic fields within the SU(3) Nambu-Jona-Lasinio model
(American Physical Society, 2021-11)
We calculate the pole masses of pseudoscalar mesons in a strongly magnetized medium within the framework of the SU(3) Nambu-Jona-Lasinio model, using a magnetic field-independent regularization scheme. We employ both a ...
Electromagnetic structure and weak decay of pseudoscalar mesons in a light-front QCD-inspired model
(Springer, 2006-02-01)
We study the scaling of the S-3(1)-S-1(0) meson mass splitting and the pseudoscalar weak-decay constants with the mass of the meson, as seen in the available experimental data. We use an effective light-front QCD-inspired ...
Electromagnetic structure and weak decay of pseudoscalar mesons in a light-front QCD-inspired model
(Springer, 2006-02-01)
We study the scaling of the S-3(1)-S-1(0) meson mass splitting and the pseudoscalar weak-decay constants with the mass of the meson, as seen in the available experimental data. We use an effective light-front QCD-inspired ...