Spectroscopic properties of Δ baryons

The resonance state of the baryon, which exists in four isospin ( ) states, has been studied using the hypercentral constituent quark model (hCQM) with a simple linear potential with added first order correction. The calculated data ranges for 1S-5S, 1P-5P, 1D-4D and 1F-2F are given, with possible s...

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Bibliographic Details
Published in:Chinese physics C 2021-02, Vol.45 (2), p.23102
Main Authors: Menapara, Chandni, Shah, Zalak, Kumar Rai, Ajay
Format: Article
Language:English
Subjects:
light baryon
magnetic moment
mass spectra
Regge trajectory
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Summary:The resonance state of the baryon, which exists in four isospin ( ) states, has been studied using the hypercentral constituent quark model (hCQM) with a simple linear potential with added first order correction. The calculated data ranges for 1S-5S, 1P-5P, 1D-4D and 1F-2F are given, with possible spin-parity assignments for all the states. The magnetic moments have also been obtained for all four configurations. The decay channel width has been calculated for a few states. The linear nature of the data has been verified through Regge trajectories.
ISSN:1674-1137
2058-6132
DOI:10.1088/1674-1137/abcc58