NAGIOS: RODERIC FUNCIONANDO

Effects of the axial isoscalar neutral-current for solar neutrino detection

DSpace Repository

Effects of the axial isoscalar neutral-current for solar neutrino detection

dc.contributor.author	Bernabeu Alberola, José
dc.contributor.author	Ericson, Torleif E.O.
dc.contributor.author	Hernández Gajate, Eliecer
dc.contributor.author	Ros Pallarés, José
dc.date.accessioned	2015-04-29T07:30:51Z
dc.date.available	2015-04-29T07:30:51Z
dc.date.issued	1992
dc.identifier.uri	http://hdl.handle.net/10550/43498
dc.description.abstract	An essential assumption in the analysis of all the large solar neutrino experiments sensitive to neutral currents has been that the axial transitions are purely isovector. The recent results on the spin structure of the proton suggest the presence of an axial isoscalar neutral-current interaction. This would modify the assumed transition strengths for the neutral-current detection of solar neutrinos. We demonstrate that in the long wavelength limit a deuterium target is insensitive to such a mechanism. Our results for the situation of the planned BOREX experiment show that the suggested isoscalar strength would increase the observed rate by 30-40%, depending on the transition.
dc.language.iso	eng
dc.relation.ispartof	Nuclear Physics B, 1992, vol. 378, num. 1-2, p. 131-149
dc.rights.uri	info:eu-repo/semantics/openAccess
dc.source	Bernabeu Alberola, José; Ericson, Torleif E.O.; Hernández Gajate, Eliecer; Ros Pallarés, José (1992) Effects of the axial isoscalar neutral-current for solar neutrino detection Nuclear Physics B 378 1-2 131 149
dc.subject	Física
dc.title	Effects of the axial isoscalar neutral-current for solar neutrino detection
dc.type	info:eu-repo/semantics/article
dc.date.updated	2015-04-29T07:30:51Z
dc.identifier.doi	http://dx.doi.org/10.1016/0550-3213(92)90006-W
dc.identifier.idgrec	069056