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On the measurement of leptonic CP violation

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On the measurement of leptonic CP violation

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dc.contributor.author	Burguet Castell, Jordi
dc.contributor.author	Gavela, María Belén
dc.contributor.author	Gómez Cadenas, Juan José
dc.contributor.author	Hernández Gamazo, Pilar
dc.contributor.author	Mena Requejo, Olga
dc.date.accessioned	2014-09-11T09:04:20Z
dc.date.available	2014-09-11T09:04:20Z
dc.date.issued	2001
dc.identifier.citation	Burguet Castell, Jordi Gavela, María Belén Gómez Cadenas, Juan José Hernández Gamazo, Pilar Mena Requejo, Olga 2001 On the measurement of leptonic CP violation Nuclear Physics B 608 1-2 301 318
dc.identifier.uri	http://hdl.handle.net/10550/37753
dc.description.abstract	We show that the simultaneous determination of the leptonic CP-odd phase delta and the angle theta (13) from the subleading transitions nu (e) --> nu (mu) and <(<nu>)over bar>(e) --> <(<nu>)over bar>(mu) results generically, at fixed neutrino energy and baseline, in two degenerate solutions. In light of this, we refine a previous analysis of the sensitivity to leptonic CP violation at a neutrino factory, in the LMA-MSW scenario, by exploring the full range of delta and theta (13). Furthermore, we take into account the expected uncertainties on the solar and atmospheric oscillation parameters and in the average Earth matter density along the neutrino path. An intermediate baseline of O (3000) km is still the best option to tackle CP violation, although a combination of two baselines turns out to be very important in resolving degeneracies.
dc.language.iso	eng
dc.relation.ispartof	Nuclear Physics B, 2001, vol. 608, num. 1-2, p. 301-318
dc.subject	Física nuclear
dc.title	On the measurement of leptonic CP violation
dc.type	journal article	es_ES
dc.date.updated	2014-09-11T09:04:20Z
dc.identifier.doi	10.1016/S0550-3213(01)00248-6
dc.identifier.idgrec	081405
dc.rights.accessRights	open access	es_ES