Mass Spectra and Regge Trajectories of $\Delta$ Baryons

Abstract

In contrast to past studies, the current paper is focused on baryons, and all four isospin states have been independently generated using u and d quarks with various constituent masses. The hypercentral Constituent Quark Model (hCQM) serves as the theoretical foundation for computing the resonance masses. The spin-dependent and first order correction terms are added to the confining potential, which is assumed to be in linear form. The resulting results have been contrasted with a wide range of methodologies and experimentally practicable states. Regge trajectories for (n,M^2) and (J,M^2) have also been displayed in addition to mass spectra.

Comments: 7 pages, 6 Figures, Book Chapter submitted to NATIONAL CONFERENCE ON ADVANCES IN PHYSICAL SCIENCES FOR SUSTAINABLE DEVELOPMENT 2022, IITE Gandhinagar, Gujarat, India. arXiv admin note: substantial text overlap with arXiv:2204.08840