Mass spectra and decay properties of singly heavy bottom-strange baryons

Autor:	Amee Kakadiya, Zalak Shah, Ajay Kumar Rai
Rok vydání:	2022
Předmět:	High Energy Physics - Phenomenology Nuclear and High Energy Physics High Energy Physics - Phenomenology (hep-ph) FOS: Physical sciences Astronomy and Astrophysics Atomic and Molecular Physics and Optics
Zdroj:	International Journal of Modern Physics A. 37
ISSN:	1793-656X 0217-751X
DOI:	10.1142/s0217751x22500531
Popis:	We enumerated ground and excited state masses of singly heavy bottom-strange baryons using the Hypercentral Constituent Quark Model (hCQM). The screening potential is used with color-Coulomb potential, as the confining potential. We determine the possible $J^P$ values to recently observed excited states like, $\Xi_b(6100)$, $\Xi_b(6227)$, $\Xi_b(6327)$, $\Xi_b(6333)$ and four $\Omega_b(6316,6330,6340,6350)$ states. The Regge trajectories are plotted in $(J, M^2)$ plane to assign the $J^P$ values and quantum numbers to recently observed states. Using the calculated spectroscopic data, properties such as magnetic moment, transition magnetic moment, radiative decay width, and strong decay width are also investigated for all singly heavy bottom-strange baryonic system. Comment: 20 pages, 4 figures Accepted for the publication in IJMPA
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaa0524fe2c319b45fcdd9b1915c00f1 https://doi.org/10.1142/s0217751x22500531 Zobrazit plný text záznamu