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The Possible Heavy Tetraquarks qQ q Q, qq Q Q and qQ Q Q

Ying Cui, Xiao-Lin Chen, Wei-Zhen Deng, Shi-Lin Zhu

hep-pharXiv:hep-ph/0607226

Abstract

Assuming X(3872) is a qc q c tetraquark and using its mass as input, we perform a schematic study of the masses of possible heavy tetraquarks using the color-magnetic interaction with the flavor symmetry breaking corrections.

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