2 papers
hep-ph2026
Symmetry Preserving Contact Interaction Approaches: An Overview of Meson and Diquark Form Factors
L. X. Gutiérrez-Guerrero, Roger José Hernández-Pinto
We present an updated overview of the symmetry preserving Contact Interaction model in hadronic physics, developed a little over a decade ago to describe the mass spectrum and inte…
hep-ph2025
Screening Masses for Scalar and Pseudoscalar Mesons and their Diquark Partners: Insights from the Contact Interaction Model
M. A. RamÃrez-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…