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Decay rho(0)->pi(+)+pi(-)+gamma and the coupling constant g(rho sigma gamma)
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Date
2000-11-01
Author
Gokalp, A
Yılmaz, Osman
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The experimental branching ratio for the radiative decay rho (0)-pi (+) + pi (-) + gamma is used to estimate the coupling constant g(rho sigma gamma) for a set of values of sigma -meson parameters M-sigma and Gamma (sigma). Our results are quite different than the values of this constant used in the literature.
Subject Keywords
Vector-mesons
,
Photoproduction
URI
https://hdl.handle.net/11511/62454
Journal
PHYSICAL REVIEW D
DOI
https://doi.org/10.1103/physrevd.62.093018
Collections
Department of Physics, Article
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A. Gokalp and O. Yılmaz, “Decay rho(0)->pi(+)+pi(-)+gamma and the coupling constant g(rho sigma gamma),”
PHYSICAL REVIEW D
, pp. 0–0, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62454.