Comment on "Hybridized Tetraquarks"
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✦ hep-ph
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commentarxivcomesdeltaexistencefactorformulagamma
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In this comment, I illustrate that the formula $\Gamma=A\sqrt{\delta}$ suggested in arXiv:1603.07667 comes from a kinematical factor, and has no relation to the existence or non-existence of the $X(5568)$.
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