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Masses and magnetic moments of triple heavy flavour baryons in hypercentral model

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Abstract

Triple heavy flavour baryons are studied using the hypercentral description of the three-body system. The confinement potential is assumed as hypercentral Coulomb plus power potential with power index p. The ground state (J P = ½+ and 3/2+) masses of heavy flavour baryons are computed for different power index, p starting from 0.5 to 2.0. The predicted masses are found to attain a saturated value with respect to variation in p beyond the power index p > 1.0. Using the spin-flavour structure of the constituting quarks and by defining effective mass of the confined quarks within the baryons, the magnetic moments are computed with no additional free parameters.

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Authors and Affiliations

  1. Department of Physics, Sardar Patel University, Vallabh Vidyanagar, 388 120, India

    Bhavin Patel, Ajay Majethiya & P. C. Vinodkumar

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  1. Bhavin Patel
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  2. Ajay Majethiya
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  3. P. C. Vinodkumar
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Correspondence to Bhavin Patel.

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Patel, B., Majethiya, A. & Vinodkumar, P.C. Masses and magnetic moments of triple heavy flavour baryons in hypercentral model. Pramana - J Phys 72, 679–688 (2009). https://doi.org/10.1007/s12043-009-0061-4

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  • DOI: https://doi.org/10.1007/s12043-009-0061-4

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