Anomalous gamma -> 3 pi amplitude in a bound-state approach

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dc.creatorBistrovic, B.
dc.creatorKlabucar, D.
dc.date1999-12-21
dc.date2000-05-02
dc.date.accessioned2026-07-07T10:53:17Z
dc.date.available2026-07-07T10:53:17Z
dc.descriptionThe form factor for the anomalous process gamma pi^+ -> pi^+ pi^0, which is presently being measured at CEBAF, is calculated in the Schwinger-Dyson approach in conjunction with an impulse approximation. The form factors obtained by us are compared with the ones predicted by the simple constituent quark loop model, vector meson dominance and chiral perturbation theory, as well as the scarce already available data.
dc.description14 pages, 3 figures, corrected some typos, which makes this version identical to the published one in Phys.Lett. B478 (2000) 127-136
dc.identifierhttps://arxiv.org/abs/hep-ph/9912452
dc.identifierhttp://arxiv.org/abs/hep-ph/9912452
dc.identifierPhys.Lett.B478:127-136,2000
dc.identifierdoi:10.1016/S0370-2693(00)00241-0
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185432
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleAnomalous gamma -> 3 pi amplitude in a bound-state approach
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