a(0)K(+)K(-) vertex in light cone QCD sum rules

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2004-04-01

Author

Gokalp, A
Yılmaz, Osman

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We investigate the a(0)K(+)K(-) vertex in the framework of light cone QCD sum rules. We estimate the coupling constant g(a0)K(+)K(-) which is an essential ingredient in the analysis of physical processes involving the a(0)(980) meson. Our result is somewhat larger than the previous determinations of this coupling constant.

Subject Keywords

Nuclear and High Energy Physics

URI

https://hdl.handle.net/11511/62530

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.69.074023

Collections

Department of Physics, Article

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Citation Formats

A. Gokalp and O. Yılmaz, “a(0)K(+)K(-) vertex in light cone QCD sum rules,” PHYSICAL REVIEW D, pp. 0–0, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62530.