Cascade Ξ 0 baryon spectroscopy in the relativistic framework of an independent quark model
Year: 2024
Type: article
Abstract: The spectroscopy of Ξ 0 is performed within the relativistic framework of independent quark model. The equal mixture of scalar and vector components in the potential having Martin-like form is considered for the confinement. With the suitable potential parameters for Ξ 0 , mass spectra for high radial and orbital excitation is calculated. The experimentally observed values of the ground-state magnetic moment, branching ratios, and asymmetry parameters for radiative weak decays, Ξ 0 → Λ 0 + γ 0 and Ξ 0 → Σ 0 + γ 0 are obtained to validate the model. The spin parity of experimentally known resonances like Ξ ( 1530 ) , Ξ ( 1820 ) , and Ξ ( 2030 ) are confirmed through the Regge trajectories in ( J , M 2 ) plane. The spin parity of Ξ ( 1950 ) , Ξ ( 2130 ) , and Ξ ( 2250 ) are predicted using those Regge trajectories. The radiative decay width and magnetic moment of first resonance is also predicted. Published by the American Physical Society 2024
Authors: Rameshri V. Patel, Manan N. Shah
Institution: Charotar University of Science and Technology
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Funder: University Grants Commission
OpenAlex ID: W4401699501