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Accès ouvert déclaré 2023 article

Impact of cross-section uncertainties on supernova neutrino spectral parameter fitting in the Deep Underground Neutrino Experiment

16Citations signalées, ce qui n’est pas une note de qualité
232Institutions déclarées
36Pays d’affiliation déclarés

Rattachement africain : ch, gb, us, co, br, ge, in, fr, es, it, Madagascar, pt, ru, mx, il, ua, ca, tr, pe, py, cl, cz, ro, kr, pl, nl, de, ir, pr, jp, am, rs, cn, gr, hu, fi. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

A primary goal of the upcoming Deep Underground Neutrino Experiment (DUNE) is to measure the $\mathcal{O}(10)\text{ }\text{ }\mathrm{MeV}$ neutrinos produced by a Galactic core-collapse supernova if one should occur during the lifetime of the experiment. The liquid-argon-based detectors planned for DUNE are expected to be uniquely sensitive to the ${\ensuremath{\nu}}_{e}$ component of the supernova flux, enabling a wide variety of physics and astrophysics measurements. A key requirement for a correct interpretation of these measurements is a good understanding of the energy-dependent total cross section $\ensuremath{\sigma}({E}_{\ensuremath{\nu}})$ for charged-current ${\ensuremath{\nu}}_{e}$ absorption on argon. In the context of a simulated extraction of supernova ${\ensuremath{\nu}}_{e}$ spectral parameters from a toy analysis, we investigate the impact of $\ensuremath{\sigma}({E}_{\ensuremath{\nu}})$ modeling uncertainties on DUNE's supernova neutrino physics sensitivity for the first time. We find that the currently large theoretical uncertainties on $\ensuremath{\sigma}({E}_{\ensuremath{\nu}})$ must be substantially reduced before the ${\ensuremath{\nu}}_{e}$ flux parameters can be extracted reliably; in the absence of external constraints, a measurement of the integrated neutrino luminosity with less than 10% bias with DUNE requires $\ensuremath{\sigma}({E}_{\ensuremath{\nu}})$ to be known to about 5%. The neutrino spectral shape parameters can be known to better than 10% for a 20% uncertainty on the cross-section scale, although they will be sensitive to uncertainties on the shape of $\ensuremath{\sigma}({E}_{\ensuremath{\nu}})$. A direct measurement of low-energy ${\ensuremath{\nu}}_{e}$-argon scattering would be invaluable for improving the theoretical precision to the needed level.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Impact of cross-section uncertainties on supernova neutrino spectral parameter fitting in the Deep Underground Neutrino Experiment
Date Crossref
29/06/2023
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 il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

European Organization for Nuclear ResearchUniversity of OxfordFermi National Accelerator LaboratoryUniversity of AtlánticoUniversidade Tecnológica Federal do ParanáGeorgian Technical UniversityBrookhaven National LaboratoryUniversity of BristolUniversidade Estadual de Campinas (UNICAMP)University of HoustonLawrence Berkeley National LaboratoryVariable Energy Cyclotron CentreUniversity of WarwickCentre National de la Recherche ScientifiqueLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité Grenoble AlpesUniversity of RochesterUniversity of Colorado BoulderKansas State UniversityAugustana UniversityCentro de Investigaciones Energéticas, Medioambientales y TecnológicasUniversitat de ValènciaUniversidade de Santiago de CompostelaInstituto de Física CorpuscularArgonne National LaboratoryIllinois Institute of TechnologyRutherford Appleton LaboratoryUniversity of LiverpoolUniversity of FerraraIstituto Nazionale di Fisica Nucleare, Sezione di FerraraUniversity of AntananarivoLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJoint Institute for Nuclear ResearchUniversidade Federal de AlfenasSLAC National Accelerator LaboratoryUniversidad de ColimaUniversity of ManchesterColumbia UniversityEIA UniversityThe University of Texas at ArlingtonTel Aviv UniversityAcademic College of Tel Aviv-YafoUniversity of SussexImperial College LondonUniversité Paris-SaclayLaboratoire de Physique des 2 Infinis Irène Joliot-CurieUniversity of CincinnatiTaras Shevchenko National University of KyivInstitute of Nuclear Physics of LyonInstitut de Physique des 2 Infinis de LyonCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalIndiana University BloomingtonPacific Northwest National LaboratoryUniversity of California, IrvineUniversity of HyderabadYork UniversityUniversity of LisbonInstituto Politécnico de LisboaUniversity of North DakotaUniversity of MichiganUniversidad de GuanajuatoMassachusetts Institute of TechnologyUniversity College LondonUniversity of EdinburghWellesley CollegeAntalya Bilim UniversityPontificia Universidad Católica del PerúThe Ohio State UniversityUniversity of FloridaLouisiana State UniversityDaresbury LaboratoryUniversity of PisaIstituto Nazionale di Fisica NucleareUniversity of CataniaIstituto Nazionale di Fisica Nucleare, Sezione di CataniaUniversidad Nacional de AsunciónColorado State UniversityUniversity of SalentoIstituto Nazionale di Fisica Nucleare, Sezione di LecceUniversity of BernIstituto Nazionale di Fisica Nucleare, Sezione di GenovaIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaQueen Mary University of LondonUniversity of California, DavisStony Brook UniversityPanjab UniversityIndian Institute of Technology GuwahatiUniversity of MississippiIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del SudUniversity of IowaBeykent UniversityLancaster UniversityNorthern Illinois UniversityUniversity of ChicagoLos Alamos National LaboratoryCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversUniversity of InsubriaIstituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaUniversity of Milano-BicoccaUniversidad Católica del NorteCzech Technical University in PragueUniversity of BirminghamUniversidad de GranadaMichigan State UniversityOregon State UniversityUniversity of BucharestVirginia TechUniversity of California, Santa BarbaraUniversity of Wisconsin–MadisonRoyal Holloway University of LondonUniversidad Antonio NariñoSergio Arboleda UniversityNational University of EngineeringWilliam & MaryWilliams (United States)University of PaduaPhysical Research LaboratoryUniversité Paris CitéUniversity of PittsburghUlsan National Institute of Science and TechnologyKorea Institute of Science & Technology InformationUniversity of PennsylvaniaUniversity of WarsawSouthern Methodist UniversityIstituto Nazionale di Fisica Nucleare, Sezione di NapoliInstitut polytechnique de GrenobleDuke UniversityUniversity of ParmaIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of California, RiversideCentro Brasileiro de Pesquisas FísicasUniversidade Federal do Rio de JaneiroUniversity at Albany, State University of New YorkNational Institute for Subatomic PhysicsUniversity of AmsterdamNorthwestern UniversityJohannes Gutenberg University MainzSapienza University of RomeValley City State UniversityUniversity of CambridgeUniversity of JammuUniversity of Hawaiʻi at MānoaUniversity of Hawaii SystemUniversidade Federal de São PauloUniversity of Naples Federico IIUniversity of GenoaIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiDrexel UniversityIowa State UniversityTexas A&M UniversityUniversity of South CarolinaRutgers, The State University of New JerseyYale UniversityUniversity of SheffieldIstituto Nazionale di Fisica Nucleare, Sezione di PadovaInstitute for Research in Fundamental SciencesUniversidad Autónoma de MadridUniversity of Notre DameCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicSyracuse UniversityRadboud University NijmegenUniversity of DallasUniversity of MinnesotaTwin Cities OrthopedicsTufts UniversityUniversity of MilanHarish-Chandra Research InstituteBoston UniversityOccidental CollegeSouth Dakota State UniversityUniversity of TorontoIndian Institute of Technology HyderabadUniversidade Federal de GoiásUniversity of Minnesota, DuluthUniversidade Federal FluminenseUniversity of California, BerkeleyKoneru Lakshmaiah Education FoundationUniversity of Puerto Rico-MayaguezChung-Ang UniversitySouth Dakota School of Mines and TechnologyHigh Energy Accelerator Research OrganizationSan Jose State UniversitySanford ResearchRice UniversityIdaho State UniversityDordt UniversityUniversidad de MedellínInstitute for Theoretical Physics and ModelingAbilene Christian UniversityInstitute for High Energy PhysicsUniversity of Novi SadUniversidade Federal do ABCNational Institute of Technology, Kure CollegeInstitute for Nuclear ResearchThe University of Texas at AustinSun Yat-sen UniversityIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoDakota State UniversityInstituto Tecnológico de AeronáuticaJawaharlal Nehru UniversityNational and Kapodistrian University of AthensUniversity of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaWichita State UniversityPennsylvania State UniversityDurham UniversityCalifornia Institute of TechnologyEötvös Loránd UniversityUniversity of LucknowIwate UniversityComisión Nacional de Investigación y Desarrollo AeroespacialCentro de Tecnologia da Informação Renato ArcherIndian Institute of Technology KanpurGran Sasso Science InstituteUniversidade Estadual de Santa CruzFlorida State UniversityUniversity of ArizonaPunjab Agricultural UniversityJeonbuk National UniversityCentral University of South BiharCharles UniversityNational Institute of Science Education and ResearchTexas A&M University – Corpus ChristiUniversity of JyväskyläJackson State UniversityKavli Institute for the Physics and Mathematics of the UniverseUniversity of California, Los Angeles

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

Les sujets associés

Neutrino Physics ResearchAstrophysics and Cosmic PhenomenaParticle physics theoretical and experimental studies

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