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Comment on "A QCD sum rule study of the light scalar mesons"

M. E. Bracco·F. S. Navarra·M. Nielsen
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Abstract

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

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M. E. Bracco, F. S. Navarra, M. Nielsen. 2006-05-10. Comment on "A QCD sum rule study of the light scalar mesons". https://arxiv.org/abs/hep-ph/0602208

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