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arXiv · hep-ph/0607093

A tetraquark model for the new X(1576) K+ K- resonance

Marek Karliner·Harry J. Lipkin
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Abstract

We discuss the likely tetraquark interpretation of the X(1576) K+ K- isovector resonance recently reported by BES with J^{PC}=1^{--}. We point out that if this interpretation as a four-quark state is correct, the (s u sbar dbar) tetraquark decays might have striking signatures. We also provide predictions for possible analogous tetraquarks involving heavy quarks - (c q cbar qbar) and (b q bbar qbar).

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Marek Karliner, Harry J. Lipkin. 2006-07-13. A tetraquark model for the new X(1576) K+ K- resonance. https://arxiv.org/abs/hep-ph/0607093

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