Screening of the quark charge and mixing effects on transition moments and M1 decay widths of baryons

  title={Screening of the quark charge and mixing effects on transition moments and 
 decay widths of baryons},
  author={Binesh Mohan and Thejus Mary S. and Avijit Hazra and Rohit Dhir},
  journal={Physical Review D},
Motivated by the precision measurements of heavy flavor baryon masses, we analyze the modification of quark charge by employing the screening effect inside the baryon. In addition, we calculate the isospin mass splitting up to charmed baryons employing isospin symmetry breaking. Consequently, we obtain the masses, magnetic moments, and transition moments of J = 12 + and 32 + baryons to predict radiative decay widths for 1 2 ′+ → 12 + and 32 + → 12 (′)+ transitions. Finally, we include the… 
1 Citations

Electromagnetic properties of the predicted $B_c$-like molecular states

In this work, we first perform a systematic study of the magnetic moments of the $B_c$-like molecular states associated with their mass spectra, where the constituent quark model is adopted by



Decay properties of singly charmed baryons

Abstract.The magnetic moments, transition magnetic moments and the radiative decay widths of singly charmed baryons are calculated with $ J^P = \frac{1}{2}^+$JP=12+ and $ J^P = \frac{3}{2}^+$JP=32+

Magnetic moments of (JP = 3/2+) heavy baryons using effective mass and screened charge scheme

Magnetic moments of heavy charmed baryons with JP = 3/2+ are predicted employing the concept of effective quark mass and screened charge of quark. We also extend our scheme to predict the 3/2+$

Masses and magnetic moments of heavy flavour baryons in the hyper central model

Heavy flavour baryons containing one or two charm (beauty) quarks with light flavour combinations are studied using the hyper central description of the three-body system. The confinement potential


The magnetic moments of J = 1/2 and J = 3/2 heavy baryons are calculated in the bag model with center-of-mass motion corrections. For the spin 1/2 baryons containing three quarks of different

Magnetic moments of doubly heavy baryons in light-cone QCD

  • U. Özdem
  • Physics
    Journal of Physics G: Nuclear and Particle Physics
  • 2019
The magnetic dipole moments of the spin-$\frac{1}{2}$ doubly heavy baryons are extracted in the framework of light-cone QCD sum rule. The electromagnetic properties of the doubly heavy baryons

Study of Electromagnetic Properties of Light Baryons in the Hypercentral Approach

Light flavour baryons are studied in a non-relativistic potential model with colour Coulomb plus linear confinement potential using a simple variational method. The ground-state masses and magnetic