Scalar sigma meson effects in radiative rho(0)-meson decays

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Date

2003-04-01

Author

Gokalp, A
Solmaz, S
Yılmaz, Osman

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We study the radiative rho(0)-->pi(+)pi(-)gamma and rho(0)-->pi(0)pi(0)gamma decays and we calculate their branching ratios using a phenomenological approach by adding to the amplitude calculated within the framework of chiral perturbation theory and vector meson dominance the amplitude of sigma-meson intermediate state. Our results for the branching ratios are in good agreement with the experimental values.

URI

https://hdl.handle.net/11511/94905

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.67.073007

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Department of Physics, Article

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Citation Formats

A. Gokalp, S. Solmaz, and O. Yılmaz, “Scalar sigma meson effects in radiative rho(0)-meson decays,” PHYSICAL REVIEW D, vol. 67, no. 7, pp. 0–0, 2003, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/94905.