NAGIOS: RODERIC FUNCIONANDO

A Theoretical approach to the (pi-, gamma gamma) reaction in nuclei

Repositori DSpace/Manakin

dc.contributor.author	Gil Gómez, Amparo
dc.contributor.author	Oset Báguena, Eulogio
dc.date.accessioned	2015-09-08T11:03:21Z
dc.date.available	2015-09-08T11:03:21Z
dc.date.issued	1995
dc.identifier.citation	Gil Gómez, Amparo Oset Báguena, Eulogio 1995 A Theoretical approach to the (pi-, gamma gamma) reaction in nuclei Physics Letters B 346 1-2 1 4
dc.identifier.uri	http://hdl.handle.net/10550/47023
dc.description.abstract	We have studied the pion^{-} capture in nuclei leading to two photons, using improved many body methods which have been tested with success in one photon pion^{-} radiative capture, muon^{-} capture and neutrino scattering. The qualitative features of the experimental data are reproduced but there are still some disagreement at small relative photon angles. The reaction is a potential source of information on details of the gamma-gamma-pion-pion vertex where chiral corrections can be relevant. New and more precise experiments are planned which make calculations like the present one relevant and opportune.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 1995, vol. 346, num. 1-2, p. 1-4
dc.subject	Física
dc.title	A Theoretical approach to the (pi-, gamma gamma) reaction in nuclei
dc.type	journal article	es_ES
dc.date.updated	2015-09-08T11:03:21Z
dc.identifier.doi	10.1016/0370-2693(95)00009-A
dc.identifier.idgrec	079554
dc.rights.accessRights	open access	es_ES