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arXiv · hep-ph/9411221

Semileptonic Decays of Heavy Tetraquarks

Chi-Keung Chow
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Abstract

There exist heavy tetraquark states $QQ \bar q \bar q$ in the heavy quark limit. These states are stable with respect to strong interactions and hence must decay weakly. It is shown that the semileptonic decay depends on a single Isgur--Wise form factor, which can be expressed in term of the Isgur--Wise form factors which govern the semileptonic decays of the $Qqq$ and $QQq$ baryons.

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Chi-Keung Chow. 1994-11-04. Semileptonic Decays of Heavy Tetraquarks. https://doi.org/10.1103/physrevd.51.3541

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