Heavy flavor baryons in hypercentral model

Pramana

P C Vinodkumar²  Bhavin Patel1²  Ajay Kumar Rai¹ 

[1] Department of Applied Sciences and Humanities, Sardar Vallabhai National Institute of Technology, Surat 395 007, India$$;Department of Physics, Sardar Patel University, Vallabh Vidyanagar 388 120, India$$

关键词: Hypercentral constituent quark model;    charmed and beauty baryons;    hyper-Coulomb plus power potential.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

Heavy flavor baryons containing single and double charm (beauty) quarks with light flavor combinations are studied using the hypercentral description of the three-body problem. The confinement potential is assumed as hypercentral Coulomb plus power potential with power index 𝜈. The ground state masses of the heavy flavor, $J^{P} = dfrac{1}{2}^{+}$ and $dfrac{3}{2}^{+}$ baryons are computed for different power indices, 𝜈 starting from 0.5 to 2.0. The predicted masses are found to attain a saturated value in each case of quark combinations beyond the power index 𝜈 = 1.0.

【 授权许可】

Unknown