ee^+-->π^0γand form factor of π^0γ^*γ^*

ee^+-->π^0γand form factor of π^0γ^γ^

dc.creator	Li, Bing An
dc.date	2004-04-27
dc.date.accessioned	2026-07-07T03:52:25Z
dc.date.available	2026-07-07T03:52:25Z
dc.description	The form factor π^0γ^γ^ is obtained to the next leading order of derivative expansion of the chiral anomaly and the VMD. As a test the form factor has been used to calculate the cross section of ee^+-->π^0γ. Theory agrees with data.
dc.description	18 pages 5 figures
dc.identifier	https://arxiv.org/abs/hep-ph/0404248
dc.identifier	http://arxiv.org/abs/hep-ph/0404248
dc.identifier.uri	http://salesiana.dossiersoluciones.com/handle/123456789/43455
dc.subject	High Energy Physics - Phenomenology
dc.title	ee^+-->π^0γand form factor of π^0γ^γ^
dc.type	text