Spectra of baryons containing two heavy quarks

Abstract

Doubly heavy baryons, i.e., the baryons containing two heavy quarks are treated in the adiabatic approximation, considering the motion of the light quark as a relativistic motion. The binding energy and mass spectra of doubly heavy baryons are calculated solving the two-center Dirac equation the one-centre Schrodinger equation for Coulomb plus linear potential. The binding energy of the light quark as a function of the distance between heavy quarks is found.