Magnetic dipole moments of the spin-3/2 doubly heavy baryons

Abstract

The magnetic dipole moments of the spin-32 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 by mu Xi cc*++=2.94 +/- 0.95, mu Xi cc*+=-0.67 +/- 0.11 = - 0.67 \pm 0.11$$\end{document}, mu omega cc*+=-0.52 +/- 0.07 =- 0.52 \pm 0.07$$\end{document}, mu Xi bb*0=2.30 +/- 0.55 = 2.30 \pm 0.55$$\end{document}, mu Xi bb*-=-1.39 +/- 0.32 = -1.39 \pm 0.32$$\end{document}, mu omega bb*-=-1.56 +/- 0.33 = -1.56 \pm 0.33$$\end{document}, mu Xi bc*+=2.63 +/- 0.82 = 2.63 \pm 0.82$$\end{document}, mu Xi bc*0=-0.96 +/- 0.32 = - 0.96 \pm 0.32$$\end{document} and mu omega bc*+=-1.11 +/- 0. 33 =- 1.11 \pm 0.33$$\end{document}, respectively.