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dc.contributor.authorBernabéu, José-
dc.contributor.authorEspinoza, Catalina-
dc.contributor.authorOrme, C.-
dc.contributor.authorPalomares Ruiz, Sergio-
dc.contributor.authorPascoli, S.-
dc.date.issued2009-06-11-
dc.identifier.citationJHEP 0906:040,2009en_US
dc.identifier.issn1126-6708-
dc.identifier.uri10261/15676-
dc.description35 pp, 11 figs.-- ISI article identifier:000267789300040.-- ArXiv pre-print avaible at:http://arxiv.org/abs/0902.4903en_US
dc.description.abstractThe next generation of long baseline neutrino experiments will aim at determining the value of the unknown mixing angle, theta(13), the type of neutrino mass hierarchy and the presence of CP-violation in the lepton sector. Beta-beams and electron capture experiments have been studied as viable candidates for long baseline experiments. They use a very clean electron neutrino beam from the beta-decays or electron capture decays of boosted ions. In the present article we consider an hybrid setup which combines a beta-beam with an electron capture beam by using boosted Ytterbium ions. We study the sensitivity to the CP-violating phase delta and the theta(13) angle, the CP-discovery potential and the reach to determine the type of neutrino mass hierarchy for this type of long baseline experiment. The analysis is performed for different neutrino beam energies and baselines. Finally, we also discuss how the results would change if a better knowledge of some of the assumed parameters was achieved by the time this experiment could take place.en_US
dc.description.sponsorshipWe would like to thank O. Mena and W. Winter for useful discussions. JB, CE and SPR acknowledge support from the Spanish Grant FPA2008-02878 of the MICINN and JB and CE from GVA PROMETEO 2008/004. CE also acknowledges the support from the Spanish Generalitat Valenciana and thanks the IPPP and CFTP-IST for hospitality at different stages of this study. CO acknowledges the support of a STFC studentship and overseas fieldwork support. In addition, CO and SPR would like to thank the Department de Fisica Te`orica, Universitat de Val`encia for hospitality during the middle stages of this work. SPR is supported by the Portuguese FCT through the projects POCI/FP/81919/2007, CERN/FP/83503/2008 and CFTP-FCT UNIT 777, which are partially funded through POCTI (FEDER). CO and SP acknowledge the support of CARE, contract number RII3- CT-2003-506395. We also acknowledge partial support from the European Commission Framework Programme 7 Design Study: EURO - A High Intensity Neutrino Oscillation Facility for Europe.en_US
dc.language.isoengen_US
dc.publisherInstitute of Physics Publishingen_US
dc.rightsopenAccessen_US
dc.subjectNeutrino Physicsen_US
dc.subjectCP violationen_US
dc.titleA combined beta-beam and electron capture neutrino experimenten_US
dc.typeartículoen_US
dc.identifier.doi10.1088/1126-6708/2009/06/040-
dc.relation.publisherversionhttp://dx.doi.org/10.1088/1126-6708/2009/06/040en_US
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