Scalar $f_{0}(980)$ meson effect in radiative $ϕ\to π^{+}π^{-}γ$ decay

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dc.creatorSolmaz, Saime
dc.creatorKucukarslan, Ayse
dc.date2004-04-08
dc.date.accessioned2026-07-07T03:52:20Z
dc.date.available2026-07-07T03:52:20Z
dc.descriptionWe study the effect of scalar-isoscalar $f_{0}(980)$ meson in the mechanism of the radiative $ϕ\to π^{+}π^{-}γ$ decay. A phenomenological approach is used to study this decay by considering the contributions of $σ$-meson, $ρ$-meson and $f_{0}(980)$-meson. The interference effects between different contributions are analyzed and the branching ratio for this decay is calculated. We observe that $f_0$ meson contribution is much larger than the contributions of the other terms.
dc.description7 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0404076
dc.identifierhttp://arxiv.org/abs/hep-ph/0404076
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43429
dc.subjectHigh Energy Physics - Phenomenology
dc.titleScalar $f_{0}(980)$ meson effect in radiative $ϕ\to π^{+}π^{-}γ$ decay
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