Relativistic insights into singly heavy baryons: Excitation, decays and magnetic moments

IF 1.7 4区物理与天体物理 Q2 PHYSICS, NUCLEAR

Nuclear Physics A Pub Date : 2024-12-19 DOI:10.1016/j.nuclphysa.2024.123010

Krishna Patel , Rahulbhai Mistry , Ajay Majethiya

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引用次数: 0

Abstract

In this article, we investigate the mass spectra and Regge trajectories of singly heavy baryons in the framework of the Relativistic Dirac formalism, incorporating a non-Coulombic linear potential. We have included spin-spin, spin-orbit and spin-tensor interactions to predict the masses of Λc, Σc, Ξc and Ωc baryons for both radial and orbital excitations. Our calculated masses are utilized to construct the Regge trajectories of Λc, Σc, Ξc and Ωc in both the

(J, M^{2})

and

(n_{r}, M^{2})

planes. Moreover, the strong decay widths and electromagnetic properties such as magnetic moments, transition magnetic moments and radiative decay widths are determined for the ground state of these baryons. We compare our results with other theoretical predictions and experimental observations. Our results closely align with both theoretical predictions and available experimental results.

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来源期刊

Nuclear Physics A 物理-物理：核物理

CiteScore

3.60

自引率

7.10%

发文量

113

审稿时长

61 days

期刊介绍： Nuclear Physics A focuses on the domain of nuclear and hadronic physics and includes the following subsections: Nuclear Structure and Dynamics; Intermediate and High Energy Heavy Ion Physics; Hadronic Physics; Electromagnetic and Weak Interactions; Nuclear Astrophysics. The emphasis is on original research papers. A number of carefully selected and reviewed conference proceedings are published as an integral part of the journal.