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Singly charm baryons with higher-order $𝒪 (\frac{1}{m^{2}})$ corrections in hCQM: Revisited

Akram Ansari

Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat 395007, Gujarat, India

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Chandni Menapara

https://orcid.org/0000-0003-2862-1805

Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat 395007, Gujarat, India

E-mail Address: chandni.menapara@gmail.com

Corresponding author.

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, and

Ajay Kumar Rai

https://orcid.org/0000-0001-9656-4641

Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat 395007, Gujarat, India

E-mail Address: raiajayk@gmail.com

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https://doi.org/10.1142/S0217751X23501087Cited by:5 (Source: Crossref)

Abstract

In this study, singly charm baryons $Λ_{c}$ , $Σ_{c}$ , $Ξ_{c}$ and $Ω_{c}$ have been studied. The known hypercentral Constituent Quark Model (hCQM) has been subjected to an addition of second-order correction term to the mass in spin-dependent term. This has allowed to observe the expected spin-splitting in the correct order and modify the previous findings to a new level. All the other properties have been obtained ranging from magnetic moment to strong decay width along with the linearly observed Regge trajectories.

Keywords:

PACS: 14.20.Lq

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