# Magnetic dipole moments of the spin-$\frac{3}{2}$ doubly heavy baryons

## TL;DR

This paper calculates the magnetic dipole moments of spin-3/2 doubly heavy baryons using light-cone QCD sum rules, providing insights into their internal structure and shape deformations.

## Contribution

It presents the first detailed theoretical predictions of magnetic dipole moments for various doubly heavy baryons using light-cone QCD sum rules.

## Key findings

- Magnetic moments for specific baryons are numerically estimated.
- Results indicate significant variations in magnetic moments among different baryons.
- Provides theoretical benchmarks for future experimental measurements.

## Abstract

The magnetic dipole moments of the spin-$\frac{3}{2}$ doubly charmed, bottom and charmed-bottom baryons are obtained by means of the light-cone QCD sum rule. The magnetic dipole moments of these baryons encode essential knowledge of their inner structure and shape deformations. The numerical results are given as, $\mu_{\Xi_{cc}^{*++}} = 2.94 \pm 0.95$, $\mu_{\Xi_{cc}^{*+}} = - 0.67 \pm 0.11$, $\mu_{\Omega_{cc}^{*+}} =- 0.52 \pm 0.07$, $\mu_{\Xi_{bb}^{*0}} = 2.30 \pm 0.55$, $\mu_{\Xi_{bb}^{*-}} = -1.39 \pm 0.32$, $\mu_{\Omega_{bb}^{*-}} = -1.56 \pm 0.33$, $\mu_{\Xi_{bc}^{*+}} = 2.63 \pm 0.82$, $\mu_{\Xi_{bc}^{*0}} = - 0.96 \pm 0.32$ and $\mu_{\Omega_{bc}^{*+}} =- 1.11 \pm 0.33$, respectively.