Complementarity of eastern and western hemisphere long-baseline neutrino oscillation experiments

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dc.contributor.authorMinakata, H.
dc.contributor.authorNunokawa, H.
dc.contributor.authorParke, S.
dc.contributor.institutionTokyo Metropolitan Univ
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFermilab Natl Accelerator Lab
dc.date.accessioned2014-05-20T14:06:14Z
dc.date.available2014-05-20T14:06:14Z
dc.date.issued2003-07-01
dc.description.abstractWe present a general formalism for extracting information on the fundamental parameters associated with neutrino masses and mixings from two or more long baseline neutrino oscillation experiments. This formalism is then applied to the current most likely experiments using neutrino beams from the Japan Hadron Facility (JHF) and Fermilab's NuMI beamline. Different combinations of muon neutrino or muon anti-neutrino running are considered. The type of neutrino mass hierarchy is extracted using the effects of matter on neutrino propogation. Contrary to naive expectation, we find that both beams using neutrinos is more suitable for determining the hierarchy provided that the neutrino energy divided by baseline (E/L) for NuMI is smaller than or equal to that of JHF, whereas to determine the small mixing angle, theta(13), and the CP or T violating phase delta, one neutrino and the other anti-neutrino are most suitable. We make extensive use of bi-probability diagrams for both understanding and extracting the physics involved in such comparisons.en
dc.description.affiliationTokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationFermilab Natl Accelerator Lab, Dept Theoret Phys, Batavia, IL 60510 USA
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent12
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.68.013010
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 68, n. 1, 12 p., 2003.
dc.identifier.doi10.1103/PhysRevD.68.013010
dc.identifier.fileWOS000184583700019.pdf
dc.identifier.issn0556-2821
dc.identifier.urihttp://hdl.handle.net/11449/23253
dc.identifier.wosWOS:000184583700019
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleComplementarity of eastern and western hemisphere long-baseline neutrino oscillation experimentsen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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