Copy For Citation
Gokalp A., SARAÇ OYMAK Y., YILMAZ TÜZÜN Ö.
PHYSICAL REVIEW D, vol.77, no.11, 2008 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
77
Issue:
11
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Publication Date:
2008
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Doi Number:
10.1103/physrevd.77.114015
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Journal Name:
PHYSICAL REVIEW D
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Middle East Technical University Affiliated:
Yes
Abstract
We investigate the kappa K*(0)gamma-vertex in the framework of light cone QCD sum rules. We estimate the coupling constant g(kappa K)*(0)gamma, and compare our result with that used in the nonlinear chiral Lagrangian approach using the vector-meson dominance model in the SU(3) limit.