Spectroscopic properties of Δ baryons

Menapara, Chandni; Shah, Zalak; Kumar, Ajay

doi:10.1088/1674-1137/abcc58

Cited by 23 publications

(16 citation statements)

References 47 publications

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“…The present work has been lead on the phenomenological non-relativistic hypercentral Constituent Quark Model [36]. Similar studies have been carried out for nucleons and delta baryons earlier which serve as a key to proceed towards exploring the strange baryons [44,45]. This paper is organized as follows: after the briefing of hadron spectroscopy and various experimental and theoretical approaches, section 2 deals with the background of the model used.…”

Section: Introductionmentioning

confidence: 99%

Spectroscopic investigation of light strange S = −1 Λ and Σ and S = −2 Ξ baryons

Menapara

Kumar

2021

Chinese Phys. C

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The present study is dedicated to light-strange Λ with strangeness S=-1, isospin I=0; Σ with S=-1, I=1 and Ξ baryon with S=-2 and I = 1 2 . In this article, hypercentral Constituent Quark Model with linear confining potential has been employed along with first order correction term to obtain the resonance masses for nearly upto 4 GeV. The calculated states include 1S-5S, 1P-4P, 1D-3D, 1F-2F and 1G (in few case) along with all the possible spin-parity assignments. Regge Trajectories have been explored for the linearly of the calculated masses for (n, M 2 ) and (J, M 2 ) respectively. Magnetic moments have been intensively studied for ground state spin 1 2 and 3 2 , in addition to the configuration mixing for first negative parity state for Ξ. Lastly, transition magnetic moment and radiative decay width have been presented.

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Section: Introductionmentioning

confidence: 99%

Spectroscopic investigation of light strange S = −1 Λ and Σ and S = −2 Ξ baryons

Menapara

Kumar

2021

Chinese Phys. C

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“…The Schrodinger equation with the hyper-radial part is numerically solved for calculating the excited state masses [28]. Details of the model can be found in our other articles [31][32][33][34][35][36].…”

Section: Theoretical Formalismmentioning

confidence: 99%

Spectroscopic Properties of Light Baryon

Menapara

Kumar

2022

EPJ Web Conf.

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Hadron Spectroscopy provides a realm to study the internal quark dynamics within the hadrons through phenomenological, theoretical as well as experimental approaches. In the present article, an attempt has been made to exploit the nucleon N resonances using a non-relativistic hypercentral Constituent Quark Model (hCQM). The properties are studied based on the linear nature of confining part of the potential. The 1S-5S, 1P-3P, 1D-2D and 1F states mostly with four star labelled resonances are explored again with the separation of charge states using different constituent quark masses. Also, Regge trajectories for some obtained states are plotted for examining the linear nature.

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“…The Regge trajectory is useful to determine the unknown quantum numbers from the slopes (α) and intercepts (α 0 ) [12,13,[41][42][43][44]:…”

Section: −1 2mmentioning

confidence: 99%

Properties of Doubly Heavy Baryons

et al. 2021

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We revisited the mass spectra of the Ξcc++ baryon with positive and negative parity states using Hypercentral Constituent Quark Model Scheme with Coloumb plus screened potential. The ground state of the baryon has been determined by the LHCb experiment, and the anticipated excited state masses of the baryon have been compared with several theoretical methodologies. The transition magnetic moments of all heavy baryons Ξcc++, Ξcc+, Ωcc+, Ξbb0, Ξbb−, Ωbb−, Ξbc+, Ξbc0, Ωbc0 are also calculated and their values are −1.013 μN, 1.048 μN, 0.961 μN, −1.69 μN, 0.73 μN, 0.48 μN, −1.39 μN, 0.94 μN and 0.710 μN, respectively.

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Spectroscopic properties of Δ baryons

Cited by 23 publications

References 47 publications

Spectroscopic investigation of light strange S = −1 Λ and Σ and S = −2 Ξ baryons

Spectroscopic investigation of light strange S = −1 Λ and Σ and S = −2 Ξ baryons

Spectroscopic Properties of Light Baryon

Properties of Doubly Heavy Baryons

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