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arXiv · 1610.03980

Magnetic moment of $X_Q$ state with $J^{PC}=1^{+\pm}$ in light cone QCD sum rules

A. K. Agamaliev·T. M. Aliev·M. Savcı
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Abstract

The magnetic moments of the recently observed resonance $X_b(5568)$ by DO Collaboration and its partner with charm quark are calculated in the framework of the light cone QCD sum rules, by assuming that these resonances are represented as tetra--quark states with quantum numbers $J^{PC}=1^{+\pm}$. The magnetic moment can play critical role in determination of the quantum numbers, as well as giving useful information about the inner structure of these mesons.

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A. K. Agamaliev, T. M. Aliev, M. Savcı. 2016-10-13. Magnetic moment of $X_Q$ state with $J^{PC}=1^{+\pm}$ in light cone QCD sum rules. https://doi.org/10.1103/physrevd.95.036015

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