In this article, we take the point of view that the charmed scalar meson D s0 (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 s0 (2317) are consistent with the experi
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Analysis of as a tetraquark state with QCD sum rules
โ Scribed by Zhi-Gang Wang
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 514 KB
- Volume
- 791
- Category
- Article
- ISSN
- 0375-9474
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