Abstract
In this article, we take the point of view that the charmed scalar meson D s 0 ( 2317 ) be a tetraquark state and devote to calculate its mass within the framework of the QCD sum rules approach in the heavy quark limit. The numerical values for the mass of the D s 0 ( 2317 ) are consistent with the experimental data, there must be some tetraquark component in the scalar meson D s 0 ( 2317 ) . Detailed discussions about the threshold parameter and Borel parameter for the multiquark states are also presented.
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