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