Pion--baryon coupling constants in light cone QCD sum rules
classification
✦ hep-ph
keywords
sigmaconstantscouplingalphabetaconelightrules
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We calculate the "pi Sigma Lambda" and "pi Sigma Sigma" coupling constants in light cone QCD sum rules for the structure "sigma_{alpha beta} gamma_5 p^alpha q^beta". A comparison of our results on these coupling constants with prediction of the SU(3) symmetry is presented.
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