Magnetic moment of the XQ state with JPC=1+± in light cone QCD sum rules.

The magnetic moments of the recently observed resonance Xb(5568) by D0 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 tetraquark states with quantum numbers JPC=1+±. The magnetic moment can play a critical role in the determination of the quantum numbers, as well as give useful information about the inner structure of these mesons. [ABSTRACT FROM AUTHOR]