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arXiv · hep-ph/0511007

Unitary Structure of the QCD Sum Rules and KYN and KYΞCouplings

T. Aliev·A. Ozpineci·S. B. Yakovlev·V. S. Zamiralov
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Abstract

New relations between QCD Borel sum rules for strong coupling constants of K-mesons to baryons are derived. It is shown that starting from the sum rule for the coupling constants $g_{πΣΣ}$ and $g_{πΣΛ}$ it is straightforward to obtain corresponding sum rules for the $g_{K Y N}$, $g_{K Y Ξ}$ couplings, $Y=Σ,Λ$.

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T. Aliev, A. Ozpineci, S. B. Yakovlev, V. S. Zamiralov. 2005-11-01. Unitary Structure of the QCD Sum Rules and KYN and KYΞCouplings. https://doi.org/10.1063/1.2163744

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