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Accès ouvert déclaré 2025 article

First Joint Oscillation Analysis of Super-Kamiokande Atmospheric and T2K Accelerator Neutrino Data

17Citations signalées — pas une note de qualité
95Institutions déclarées
16Pays d’affiliation déclarés

Résumé fourni par la source

The Super-Kamiokande and T2K Collaborations present a joint measurement of neutrino oscillation parameters from their atmospheric and beam neutrino data. It uses a common interaction model for events overlapping in neutrino energy and correlated detector systematic uncertainties between the two datasets, which are found to be compatible. Using 3244.4 days of atmospheric data and a beam exposure of 19.7(16.3)×10^{20} protons on target in (anti)neutrino mode, the analysis finds a 1.9σ exclusion of CP conservation (defined as J_{CP}=0) and a 1.2σ exclusion of the inverted mass ordering.

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Contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
First Joint Oscillation Analysis of Super-Kamiokande Atmospheric and T2K Accelerator Neutrino Data
Date Crossref
02/01/2025
Éditeur
American Physical Society (APS)
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.

Institutions déclarées

The University of TokyoUniversity of California SystemUniversidad Autónoma de MadridBritish Columbia Institute of TechnologyYokohama National UniversityHigh Energy Accelerator Research OrganizationCalifornia State University SystemChonnam National University HospitalDuke UniversityLaboratoire Leprince-RinguetGifu UniversityGwangju Institute of Science and TechnologyUniversity of Hawaii SystemInstitute for Basic ScienceImperial College LondonUniversity of PaduaIstituto Nazionale di Fisica Nucleare, Sezione di PadovaKeio UniversityKing's College LondonKobe UniversityKyoto UniversityUniversity of GlasgowUniversity of LiverpoolNagoya UniversityNational Centre for Nuclear ResearchState University of New YorkStony Brook UniversityIstituto Nazionale di Fisica Nucleare, Sezione di BariPolytechnic University of BariOkayama UniversityIstituto Nazionale di Fisica Nucleare, Sezione di NapoliOsaka Electro-Communication UniversityUniversity of OxfordIstituto Nazionale di Fisica Nucleare, Sezione di Roma IRutherford Appleton LaboratorySeoul National UniversityUniversity of SheffieldShizuoka University of WelfareSungkyunkwan UniversityTokai UniversityTohoku UniversityInstitute of Science TokyoTokyo University of ScienceTsinghua UniversityUniversity of WarwickUniversity of Minnesota SystemMiyagi University of EducationQueen Mary University of LondonLancaster UniversityThe University of WinnipegInstitute of Particle PhysicsUniversitat de ValènciaTokyo Metropolitan UniversityLouisiana State UniversityUniversity of ReginaInstitute of Nuclear Physics, Polish Academy of SciencesYork UniversityResearch Complex at HarwellUniversity of GenevaSorbonne UniversitéLaboratoire MédiationsUniversité Paris-SaclayCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversUniversity of Silesia in KatowiceUniversidad de SevillaRoyal Holloway University of LondonBarcelona Institute of Science and TechnologyInstitute of Science and TechnologyLawrence Berkeley National LaboratoryUniversity of HoustonCalifornia University of PennsylvaniaInstitute for Nuclear ResearchUniversity of Colorado SystemEötvös Loránd UniversityJoint Institute for Nuclear ResearchLaboratoire de Physique Nucléaire et de Hautes ÉnergiesWarsaw University of TechnologyUniversity of RochesterUniversity of WarsawColorado State UniversityVietnam Academy of Science and TechnologyOsaka Metropolitan UniversityEuropean Organization for Nuclear ResearchJohannes Gutenberg University MainzSouth Dakota School of Mines and TechnologyMichigan State UniversityUniversity of TorontoVietnam National University Ho Chi Minh CityGhent University HospitalUniversity of PittsburghUniversity of BernRWTH Aachen UniversityUniversity of British Columbia

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

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Neutrino Physics ResearchAstrophysics and Cosmic PhenomenaParticle physics theoretical and experimental studies

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