161 citations · 314 across the 5 of their papers we have counts for
5 papers
Screening Masses for Scalar and Pseudoscalar Mesons and their Diquark Partners: Insights from the Contact Interaction Model
M. A. Ramírez-Garrido, R. J. Hernández-Pinto, I. M. Higuera-Angulo +1
In this study, we calculate the screening masses of forty spin-zero meson and diquark states composed of light, heavy and heavy-light quarks, within a symmetry-preserving framework…
Electric, Magnetic and Quadrupole Form Factors and Charge Radii of Vector Mesons: From Light to Heavy Sector in a Contact Interaction
R. J. Hernández-Pinto, L. X. Gutiérrez-Guerrero, M. A. Bedolla +1
We present a detailed survey of electric, magnetic and quadrupole form factors of light and heavy spin-1 vector mesons. It complements our analogous analysis of the electromagnetic…
Electromagnetic Form Factors and Charge Radii of Pseudoscalar and Scalar Mesons: A Comprehensive Contact Interaction Analysis
R. J. Hernández-Pinto, L. X. Gutiérrez-Guerrero, A. Bashir +2
We carry out a comprehensive survey of electromagnetic form factors of all light, heavy and heavy-light ground-state pseudoscalar and scalar mesons. Our analysis is based upon a Sc…
Abelian anomaly and neutral pion production
H. L. L. Roberts, C. D. Roberts, A. Bashir +2
We show that in fully-self-consistent treatments of the pion; namely, its static properties and elastic and transition form factors, the asymptotic limit of the product Q^2 G_{γ* γ…
Pion form factor from a contact interaction
L. X. Gutierrez-Guerrero, A. Bashir, I. C. Cloet +1
In a Poincare'-covariant vector-boson-exchange theory, the pion possesses components of pseudovector origin, which materially influence its observable properties. For a range of su…