Published January 1, 2012
| Version v1
Conference paper
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Analyses of gD*sDK and gB*sBK vertices in QCD sum rules
Creators
- 1. Kocaeli Univ, Dept Phys, TR-41380 Izmit, Turkey
- 2. Dogus Univ, Fac Arts & Sci, Dept Phys, TR-34722 Istanbul, Turkey
Description
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).
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