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kappa K+pi(-) vertex in light cone QCD sum rules
Date
2010-05-01
Author
Baytemir, G.
SARAÇ OYMAK, YASEMİN
Yılmaz, Osman
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In this work we study the kappa K+pi(-) vertex in the framework of light cone QCD sum rules. We predict the coupling constant g kappa K+pi(-) to be g kappa K+pi(-) = (6.0 +/- 1.0) GeV and estimate the scalar f(0) - sigma mixing angle from the experimental ratio g(2)(kappa -> K pi)/g(2)(sigma -> pi pi).
Subject Keywords
Nuclear and High Energy Physics
URI
https://hdl.handle.net/11511/46693
Journal
PHYSICAL REVIEW D
DOI
https://doi.org/10.1103/physrevd.81.094009
Collections
Department of Physics, Article
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BibTeX
G. Baytemir, Y. SARAÇ OYMAK, and O. Yılmaz, “kappa K+pi(-) vertex in light cone QCD sum rules,”
PHYSICAL REVIEW D
, pp. 0–0, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46693.