QCD sum rule analysis of the coupling constants g_{ρηγ} and g_{ωηγ}

dc.creator	Aydin, C.
dc.creator	Yilmaz, A. H.
dc.date	2003-03-28
dc.date.accessioned	2026-07-07T03:49:20Z
dc.date.available	2026-07-07T03:49:20Z
dc.description	The coupling constants g$_{ρηγ}$ and g$_{ωηγ}$ are calculated using QCD sum rules method by studying the three point ${ρηγ}$ and ${ωηγ}$ correlation functions. A comparison of the results with the values of the coupling constants that are deduced from the experimentally measured decay widths of $ρ\to ηγ$ and $ω\to ηγ$ decays is performed.
dc.description	8 LateX pages, 5 ps figures
dc.identifier	https://arxiv.org/abs/hep-ph/0303244
dc.identifier	http://arxiv.org/abs/hep-ph/0303244
dc.identifier	Acta Phys.Polon. B34 (2003) 4145-4150
dc.identifier.uri	http://salesiana.dossiersoluciones.com/handle/123456789/42364
dc.subject	High Energy Physics - Phenomenology
dc.title	QCD sum rule analysis of the coupling constants g_{ρηγ} and g_{ωηγ}
dc.type	text

Collections