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arXiv · 1102.5483

Analysis of the Y(4274) with QCD sum rules

Zhi-Gang Wang
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Abstract

In this article, we assume that there exists a pseudoscalar $D_s{\bar D}_{s0}(2317)$ molecular state and study its mass with the molecule-type interpolating current in details using the QCD sum rules. The numerical result disfavors identifying the charmonium-like state Y(4274) as the $D_s{\bar D}_{s0}(2317)$ molecule.

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Zhi-Gang Wang. 2011-02-27. Analysis of the Y(4274) with QCD sum rules. https://doi.org/10.1142/s0217751x1105484x

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