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Access Right: info:eu-repo/semantics/closedAccessSubject: Decays of baryons

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    Citation - WoS: 15
    Citation - Scopus: 15
    Strong Σbn B and Σcn D Coupling Constants in Qcd
    (Elsevier, 2015) Azizi, K.; Sarac, Y.; Sundu, H.
    We study the strong interactions among the heavy bottom spin-1/2 Sigma(b) baryon, nucleon and B meson as well as the heavy charmed spin-1/2 Sigma(c) baryon, nucleon and D meson in the context of QCD sum rules. We calculate the corresponding strong coupling form factors defining these vertices by using a three point correlation function. We obtain the numerical values of the corresponding strong coupling constants via the most prominent structure entering the calculations. (C) 2015 Elsevier B.V. All rights reserved.