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arXiv · 1709.09714

Magnetic dipole moment of $Z_b(10610)$ in light-cone QCD

U. Ozdem·K. Azizi
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Abstract

The magnetic dipole moment of the exotic $Z_b(10610)$ state is calculated within the light cone QCD sum rule method using the diquark-antidiquark and molecule interpolating currents. The magnetic dipole moment is obtained as $\mu_{Z_b}=1.73\pm 0.63~\mu_N$ in diquark-antidiquark picture and $\mu_{Z_b}=1.59\pm 0.58~\mu_N$ in the molecular case. The obtained results in both pictures together with the results of other theoretical studies on the spectroscopic parameters of the $Z_b(10610)$ state may be useful in determination of the nature and quark organization of this state.

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U. Ozdem, K. Azizi. 2017-09-27. Magnetic dipole moment of $Z_b(10610)$ in light-cone QCD. https://doi.org/10.1103/physrevd.97.014010

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