Magnetic Moment of The Θ+ Pentaquark State
Peng-Zhi Huang, Wei-Zhen Deng, Xiao-Lin Chen, Shi-Lin Zhu
Abstract
We have calculated the magnetic moment of the recently observed Θ+ pentaquark in the framework of the light cone QCD sum rules using the photon distribution amplitudes. We find that μΘ+=(0.12 0.06) μN, which is quite small. We also compare our result with predictions of other groups.
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