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    Radiative ???? Vertex in QCD Sum Rules and Phenomenological Approach
    (Amer Inst Physics, 2011) Kucukarslan, Ayse; Ozdem, Ulas; Unal, Yasemin
    We estimate the coupling constant g(phi sigma gamma)by using the three- point correlation function and we also investigate this coupling constant by studying the effective lagrangians. Here we consider the effect the phi-omega mixing effect to the calculation. Besides, a comparison of our predictions with the theoretical results existing in literature is presented.