Analyses of gD*sDK and gB*sBK vertices in QCD sum rules

Azizi, Kazem (Dogus Author) -- This paper was firstly submitted to 2nd International Conference on Particle Physics in Memoriam Engin Arik and Her Colleagues.The coupling constants g D*sDK and g B*sBK are calculated in the framework of QCD sum rules. We evaluate the correlation functions of these vertices considering both D(B) and K mesons off-shell and obtain the results as g D*sDK = (2.89 ± 0.25) and g B*sBK = (3.01 ± 0.28)