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Measurement of the ?e and total 8B solar neutrino fluxes with the Sudbury Neutrino Observatory phase-III data set

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dc.creatorAharmim, B.spa
dc.creatorAhmed, S. N.spa
dc.creatorAmsbaugh, J. F.spa
dc.creatorAnaya, Juan-Manuelspa
dc.creatorAnthony, A. E.spa
dc.creatorBanar, J.spa
dc.date.accessioned2020-08-19T14:45:54Z
dc.date.available2020-08-19T14:45:54Z
dc.date.created2013-01-18spa
dc.description.abstractThis paper details the solar neutrino analysis of the 385.17-day phase-III data set acquired by the Sudbury Neutrino Observatory (SNO). An array of 3 He proportional counters was installed in the heavy-water target to measure precisely the rate of neutrino-deuteron neutral-current interactions. This technique to determine the total active 8 B solar neutrino flux was largely independent of the methods employed in previous phases. The total flux of active neutrinos was measured to be 5 . 54 + 0.33 ? 0.31 (stat.) + 0.36 ? 0.34 (syst.) × 10 6 cm ? 2 s ? 1 , consistent with previous measurements and standard solar models. A global analysis of solar and reactor neutrino mixing parameters yielded the best-fit values of ? m 2 = 7 . 59 + 0.19 ? 0.21 × 10 ? 5 eV 2 and ? = 34 . 4 + 1.3 ? 1.2 degrees .eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1103/PhysRevC.87.015502
dc.identifier.issnISSN: 0556-2813
dc.identifier.issnEISSN: 1089-490X
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/28120
dc.language.isoengspa
dc.publisherAmerican Physical Societyspa
dc.relation.citationIssueNo. 1
dc.relation.citationStartPage15502
dc.relation.citationTitlePhysical Review C - Nuclear Physics
dc.relation.citationVolumeVol. 87
dc.relation.ispartofPhysical Review C - Nuclear Physics, ISSN: 0556-2813;EISSN: 1089-490X, Vol.87, No.1 (January 2013); pp. 015502spa
dc.relation.urihttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.87.015502spa
dc.rights.accesRightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accesoRestringido (Acceso a grupos específicos)spa
dc.sourcePhysical Review C - Nuclear Physicsspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordSolar neutrinosspa
dc.subject.keywordNeutral currentspa
dc.subject.keywordLow-radioactivity materialsspa
dc.subject.keywordNeutron detectionspa
dc.titleMeasurement of the ?e and total 8B solar neutrino fluxes with the Sudbury Neutrino Observatory phase-III data setspa
dc.title.TranslatedTitleMedición de los flujos de neutrinos solares ?e y 8B totales con el conjunto de datos fase III del Observatorio de Neutrinos de Sudburyspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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