Supernova pointing capabilities of DUNE

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dc.authorid0000-0002-6290-4940
dc.authorid0000-0002-8368-5898
dc.authorid0000-0002-3165-3392
dc.authorid0000-0001-7847-487X
dc.authorid0000-0002-3608-9022
dc.authorid0000-0002-7579-3709
dc.authorid0000-0002-5883-0053
dc.contributor.authorAbud, A. Abed
dc.contributor.authorAbi, B.
dc.contributor.authorAcciarri, R.
dc.contributor.authorAcero, M. A.
dc.contributor.authorAdames, M. R.
dc.contributor.authorAdamov, G.
dc.contributor.authorAdamowski, M.
dc.date.accessioned2026-01-31T15:08:38Z
dc.date.available2026-01-31T15:08:38Z
dc.date.issued2025
dc.departmentİstanbul Beykent Üniversitesi
dc.description.abstractThe determination of the direction of a stellar core collapse via its neutrino emission is crucial for the identification of the progenitor for a multimessenger follow-up. A highly effective method of reconstructing supernova directions within the Deep Underground Neutrino Experiment (DUNE) is introduced. The supernova neutrino pointing resolution is studied by simulating and reconstructing electron-neutrino charged-current absorption on Ar-40 and elastic scattering of neutrinos on electrons. Procedures to reconstruct individual interactions, including a newly developed technique called brems flipping, as well as the burst direction from an ensemble of interactions are described. Performance of the burst direction reconstruction is evaluated for supernovae happening at a distance of 10 kpc for a specific supernova burst flux model. The pointing resolution is found to be 3.4 degrees at 68% coverage for a perfect interaction-channel classification and a fiducial mass of 40 kton, and 6.6 degrees for a 10 kton fiducial mass respectively. Assuming a 4% rate of charged-current interactions being misidentified as elastic scattering, DUNE's burst pointing resolution is found to be 4.3 degrees (8.7 degrees) at 68% coverage.
dc.description.sponsorshipCERN EP, BE; Fermi National Accelerator Laboratory (Fermilab), a U.S. Department of Energy, Office of Science, HEP User Facility [89243024CSC000002]; CNPq; FAPERJ; FAPEG; FAPESP, Brazil; CFI; NSERC, Canada; MSMT, Czech Republic; ERDF; Horizon Europe, MSCA; European Union; CEA, France; INFN, Italy; NRF, South Korea; Generalitat Valenciana, Junta de Andalucia-FEDER; MICINN; Xunta de Galicia, Spain; SNSF, Switzerland; TUBITAK, Turkey; Royal Society; DOE; NSF, United States of America; U.S. Department of Energy Office of Science User Facility [DE-AC02-05CH11231]
dc.description.sponsorshipThe ProtoDUNE-XX detector was constructed and operated on the CERN Neutrino Platform. We gratefully acknowledge the support of the CERN management, and the CERN EP, BE, TE, EN, and IT Departments for NP04/ProtoDUNE-SP. This document was prepared by the DUNE collaboration using the resources of the Fermi National Accelerator Laboratory (Fermilab), a U.S. Department of Energy, Office of Science, HEP User Facility. Fermilab is managed by Fermi Forward Discovery Group, LLC, acting under Contract No. 89243024CSC000002. This work was supported by CNPq, FAPERJ, FAPEG, and FAPESP, Brazil; CFI, IPP, and NSERC, Canada; CERN; MSMT, Czech Republic; ERDF, Horizon Europe, MSCA and NextGenerationEU, European Union; CNRS/IN2P3 and CEA, France; INFN, Italy; FCT, Portugal; NRF, South Korea; Generalitat Valenciana, Junta de Andalucia-FEDER, MICINN, and Xunta de Galicia, Spain; SERI and SNSF, Switzerland; TUBITAK, Turkey; The Royal Society and UKRI/STFC, United Kingdom; DOE and NSF, United States of America. This research used resources of the National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility operated under Contract No. DE-AC02-05CH11231.
dc.identifier.doi10.1103/PhysRevD.111.092006
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue9
dc.identifier.scopus2-s2.0-105008151376
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org./10.1103/PhysRevD.111.092006
dc.identifier.urihttps://hdl.handle.net/20.500.12662/10710
dc.identifier.volume111
dc.identifier.wosWOS:001498245800002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review D
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260128
dc.titleSupernova pointing capabilities of DUNE
dc.typeArticle

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