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Dark Energy Survey Year 3 results: redshift calibration of the MagLim lens sample from the combination of SOMPZ and clustering and its impact on cosmology

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dc.contributor.authorGiannini, G.
dc.contributor.authorAlarcon, A.
dc.contributor.authorGatti, M.
dc.contributor.authorPorredon, A.
dc.contributor.authorCrocce, M.
dc.contributor.authorBernstein, G. M.
dc.contributor.authorCawthon, R.
dc.contributor.authorSánchez, C.
dc.contributor.authorDoux, C.
dc.contributor.authorElvin-Poole, J.
dc.contributor.authorRaveri, M.
dc.contributor.authorMyles, J.
dc.contributor.authorLin, H.
dc.contributor.authorAmon, A.
dc.contributor.authorAllam, S.
dc.contributor.authorAlves, O.
dc.contributor.authorAndrade-Oliveira, F. [UNESP]
dc.contributor.authorBaxter, E.
dc.contributor.authorBechtol, K.
dc.contributor.authorBecker, M. R.
dc.contributor.authorBlazek, J.
dc.contributor.authorCamacho, H. [UNESP]
dc.contributor.authorCampos, A.
dc.contributor.authorRosell, A. Carnero
dc.contributor.authorKind, M. Carrasco
dc.contributor.authorChoi, A.
dc.contributor.authorCordero, J.
dc.contributor.authorDe Vicente, J.
dc.contributor.authorDerose, J.
dc.contributor.authorDiehl, H. T.
dc.contributor.authorDodelson, S.
dc.contributor.authorDrlica-Wagner, A.
dc.contributor.authorEckert, K.
dc.contributor.authorFang, X.
dc.contributor.authorFarahi, A.
dc.contributor.authorFosalba, P.
dc.contributor.authorFriedrich, O.
dc.contributor.authorGruen, D.
dc.contributor.authorGruendl, R. A.
dc.contributor.authorGschwend, J.
dc.contributor.authorHarrison, I.
dc.contributor.authorHartley, W. G.
dc.contributor.authorHuff, E. M.
dc.contributor.authorJarvis, M.
dc.contributor.authorKrause, E.
dc.contributor.authorKuropatkin, N.
dc.contributor.authorLemos, P.
dc.contributor.authorMacCrann, N.
dc.contributor.authorMcCullough, J.
dc.contributor.authorMuir, J.
dc.contributor.authorPandey, S.
dc.contributor.authorPrat, J.
dc.contributor.authorRodriguez-Monroy, M.
dc.contributor.authorRoss, A. J.
dc.contributor.authorRykoff, E. S.
dc.contributor.authorSamuroff, S.
dc.contributor.authorSecco, L. F.
dc.contributor.authorSevilla-Noarbe, I.
dc.contributor.authorSheldon, E.
dc.contributor.authorTroxel, M. A.
dc.contributor.authorTucker, D. L.
dc.contributor.authorWeaverdyck, N.
dc.contributor.authorYanny, B.
dc.contributor.authorYin, B.
dc.contributor.authorZhang, Y.
dc.contributor.authorAbbott, T. M.C.
dc.contributor.authorAguena, M.
dc.contributor.authorBacon, D.
dc.contributor.authorBertin, E.
dc.contributor.authorBocquet, S.
dc.contributor.authorBrooks, D.
dc.contributor.authorBurke, D. L.
dc.contributor.authorCarretero, J.
dc.contributor.authorCastander, F. J.
dc.contributor.authorCostanzi, M.
dc.contributor.authorDa Costa, L. N.
dc.contributor.authorPereira, M. E.S.
dc.contributor.authorDesai, S.
dc.contributor.authorDoel, P.
dc.contributor.authorFerrero, I.
dc.contributor.authorFlaugher, B.
dc.contributor.authorFriedel, D.
dc.contributor.authorFrieman, J.
dc.contributor.authorGarcía-Bellido, J.
dc.contributor.authorGerdes, D. W.
dc.contributor.authorGutierrez, G.
dc.contributor.authorHinton, S. R.
dc.contributor.authorHollowood, D. L.
dc.contributor.authorHonscheid, K.
dc.contributor.authorJames, D. J.
dc.contributor.authorKent, S.
dc.contributor.authorKuehn, K.
dc.contributor.authorLahav, O.
dc.contributor.authorLidman, C.
dc.contributor.authorLima, M.
dc.contributor.authorMelchior, P.
dc.contributor.authorMena-Fernández, J.
dc.contributor.authorMenanteau, F.
dc.contributor.authorMiquel, R.
dc.contributor.authorOgando, R. L.C.
dc.contributor.authorPaterno, M.
dc.contributor.authorPaz-Chinchón, F.
dc.contributor.authorPieres, A.
dc.contributor.authorMalagón, A. A. Plazas
dc.contributor.authorRoodman, A.
dc.contributor.authorSanchez, E.
dc.contributor.authorScarpine, V.
dc.contributor.authorSmith, M.
dc.contributor.authorSuchyta, E.
dc.contributor.authorSwanson, M. E.C.
dc.contributor.authorTarle, G.
dc.contributor.authorThomas, D.
dc.contributor.authorTo, C.
dc.contributor.authorVincenzi, M.
dc.contributor.institutionUniversity of Chicago
dc.contributor.institutionThe Barcelona Institute of Science and Technology
dc.contributor.institutionArgonne National Laboratory
dc.contributor.institutionUniversity of Pennsylvania
dc.contributor.institutionThe Ohio State University
dc.contributor.institutionInstitut d'Estudis Espacials de Catalunya (IEEC)
dc.contributor.institutionCSIC)
dc.contributor.institutionWilliam Jewell College
dc.contributor.institutionStanford University
dc.contributor.institutionSlac National Accelerator Laboratory
dc.contributor.institutionFermi National Accelerator Laboratory
dc.contributor.institutionUniversity of Cambridge
dc.contributor.institutionUniversity of Michigan
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversity of Hawai'i
dc.contributor.institution2320 Chamberlin Hall
dc.contributor.institutionNortheastern University
dc.contributor.institutionLaboratório Interinstitucional de E-Astronomia - LIneA
dc.contributor.institutionCarnegie Mellon University
dc.contributor.institutionInstituto de Astrofisica de Canarias
dc.contributor.institutionUniversidad de la Laguna
dc.contributor.institutionNational Center for Supercomputing Applications
dc.contributor.institutionUniversity of Illinois at Urbana-Champaign
dc.contributor.institutionUniversity of Manchester
dc.contributor.institutionMedioambientales y Tecnológicas (CIEMAT)
dc.contributor.institutionLawrence Berkeley National Laboratory
dc.contributor.institutionCalifornia Institute of Technology
dc.contributor.institutionBerkeley
dc.contributor.institutionUniversity of Texas at Austin
dc.contributor.institutionLudwig-Maximilians-Universität
dc.contributor.institutionObservatório Nacional
dc.contributor.institutionCardiff University
dc.contributor.institutionUniversity of Geneva
dc.contributor.institutionUniversity College London
dc.contributor.institutionUniversity of Arizona
dc.contributor.institutionUniversity of Sussex
dc.contributor.institutionBldg 510
dc.contributor.institutionDuke University
dc.contributor.institutionNSF's National Optical-Infrared Astronomy Research Laboratory
dc.contributor.institutionUniversity of Portsmouth
dc.contributor.institutionUmr 7095
dc.contributor.institutionUniversity of Trieste
dc.contributor.institutionINAF-Osservatorio Astronomico di Trieste
dc.contributor.institutionInstitute for Fundamental Physics of the Universe
dc.contributor.institutionUniversität Hamburg
dc.contributor.institutionIit Hyderabad
dc.contributor.institutionUniversity of Oslo
dc.contributor.institutionUniversidad Autonoma de Madrid
dc.contributor.institutionUniversity of Queensland
dc.contributor.institutionSanta Cruz Institute for Particle Physics
dc.contributor.institutionCenter for Astrophysics | Harvard & Smithsonian
dc.contributor.institutionMacquarie University
dc.contributor.institutionLowell Observatory
dc.contributor.institutionThe Australian National University
dc.contributor.institutionAustralian National University
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionPrinceton University
dc.contributor.institutionInstitució Catalana de Recerca i Estudis Avançats
dc.contributor.institutionUniversity of Southampton
dc.contributor.institutionOak Ridge National Laboratory
dc.date.accessioned2025-04-29T18:42:13Z
dc.date.issued2024-01-01
dc.description.abstractWe present an alternative calibration of the MagLim lens sample redshift distributions from the Dark Energy Survey (DES) first 3 yr of data (Y3). The new calibration is based on a combination of a self-organizing-map-based scheme and clustering redshifts to estimate redshift distributions and inherent uncertainties, which is expected to be more accurate than the original DES Y3 redshift calibration of the lens sample. We describe in detail the methodology, and validate it on simulations and discuss the main effects dominating our error budget. The new calibration is in fair agreement with the fiducial DES Y3 n(z) calibration, with only mild differences (<3σ) in the means and widths of the distributions. We study the impact of this new calibration on cosmological constraints, analysing DES Y3 galaxy clustering and galaxy-galaxy lensing measurements, assuming a Lambda cold dark matter cosmology. We obtainen
dc.description.affiliationDepartment of Astronomy and Astrophysics University of Chicago
dc.description.affiliationKavli Institute for Cosmological Physics University of Chicago
dc.description.affiliationInstitut de Física d'Altes Energies (IFAE) The Barcelona Institute of Science and Technology Campus Uab, Bellaterra
dc.description.affiliationArgonne National Laboratory, 9700 South Cass Avenue
dc.description.affiliationDepartment of Physics and Astronomy University of Pennsylvania
dc.description.affiliationCenter for Cosmology and Astro-Particle Physics The Ohio State University
dc.description.affiliationDepartment of Physics The Ohio State University
dc.description.affiliationInstitut d'Estudis Espacials de Catalunya (IEEC)
dc.description.affiliationInstitute of Space Sciences (ICE CSIC) Campus Uab, Carrer de Can Magrans, s/n
dc.description.affiliationPhysics Department William Jewell College
dc.description.affiliationDepartment of Physics Stanford University, 382 Via Pueblo Mall
dc.description.affiliationKavli Institute for Particle Astrophysics & Cosmology Stanford University, PO Box 2450
dc.description.affiliationSlac National Accelerator Laboratory
dc.description.affiliationFermi National Accelerator Laboratory, PO Box 500
dc.description.affiliationInstitute of Astronomy University of Cambridge, Madingley Road
dc.description.affiliationKavli Institute for Cosmology University of Cambridge, Madingley Road
dc.description.affiliationDepartment of Physics University of Michigan
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista
dc.description.affiliationInstitute for Astronomy University of Hawai'i, 2680 Woodlawn Drive
dc.description.affiliationPhysics Department University of Wisconsin-Madison 2320 Chamberlin Hall, 1150 University Avenue
dc.description.affiliationDepartment of Physics Northeastern University
dc.description.affiliationLaboratório Interinstitucional de E-Astronomia - LIneA, Rua Gal. José Cristino 77, RJ
dc.description.affiliationDepartment of Physics Carnegie Mellon University
dc.description.affiliationInstituto de Astrofisica de Canarias, La Laguna
dc.description.affiliationDepartamento Astrofísica Universidad de la Laguna, La Laguna
dc.description.affiliationCenter for Astrophysical Surveys National Center for Supercomputing Applications, 1205 West Clark St
dc.description.affiliationDepartment of Astronomy University of Illinois at Urbana-Champaign, 1002 W. Green Street
dc.description.affiliationJodrell Bank Center for Astrophysics School of Physics and Astronomy University of Manchester, Oxford Road
dc.description.affiliationCentro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
dc.description.affiliationLawrence Berkeley National Laboratory, 1 Cyclotron Road
dc.description.affiliationNsf Ai Planning Institute for Physics of the Future Carnegie Mellon University
dc.description.affiliationJet Propulsion Laboratory California Institute of Technology, 4800 Oak Grove Dr
dc.description.affiliationDepartment of Astronomy University of California Berkeley, 501 Campbell Hall
dc.description.affiliationDepartments of Statistics and Data Science University of Texas at Austin
dc.description.affiliationFaculty of Physics University Observatory Ludwig-Maximilians-Universität, Scheinerstr 1
dc.description.affiliationObservatório Nacional, Rua Gal. José Cristino 77, RJ
dc.description.affiliationSchool of Physics and Astronomy Cardiff University
dc.description.affiliationDepartment of Astronomy University of Geneva, ch. d'Écogia 16
dc.description.affiliationDepartment of Physics & Astronomy University College London, Gower Street
dc.description.affiliationDepartment of Astronomy/Steward Observatory University of Arizona, 933 North Cherry Avenue
dc.description.affiliationDepartment of Physics and Astronomy Pevensey Building University of Sussex
dc.description.affiliationDepartment of Applied Mathematics and Theoretical Physics University of Cambridge
dc.description.affiliationBrookhaven National Laboratory Bldg 510
dc.description.affiliationDepartment of Physics Duke University
dc.description.affiliationCerro Tololo Inter-American Observatory NSF's National Optical-Infrared Astronomy Research Laboratory, Casilla 603
dc.description.affiliationInstitute of Cosmology and Gravitation University of Portsmouth
dc.description.affiliationInstitut d'Astrophysique de Paris Cnrs Sorbonne Université Umr 7095
dc.description.affiliationInstitut d'Astrophysique de Paris Sorbonne Universités Upmc Univ Paris 06 Umr 7095
dc.description.affiliationAstronomy Unit Department of Physics University of Trieste, via Tiepolo 11
dc.description.affiliationINAF-Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11
dc.description.affiliationInstitute for Fundamental Physics of the Universe, Via Beirut 2
dc.description.affiliationHamburger Sternwarte Universität Hamburg, Gojenbergsweg 112
dc.description.affiliationDepartment of Physics Iit Hyderabad, Telangana
dc.description.affiliationInstitute of Theoretical Astrophysics University of Oslo, PO Box 1029 Blindern
dc.description.affiliationInstituto de Fisica Teorica UAM/CSIC Universidad Autonoma de Madrid
dc.description.affiliationDepartment of Astronomy University of Michigan
dc.description.affiliationSchool of Mathematics and Physics University of Queensland
dc.description.affiliationSanta Cruz Institute for Particle Physics
dc.description.affiliationCenter for Astrophysics | Harvard & Smithsonian, 60 Garden Street
dc.description.affiliationAustralian Astronomical Optics Macquarie University
dc.description.affiliationLowell Observatory, 1400 Mars Hill Rd
dc.description.affiliationCentre for Gravitational Astrophysics College of Science The Australian National University
dc.description.affiliationThe Research School of Astronomy and Astrophysics Australian National University
dc.description.affiliationDepartamento de Física Matemática Instituto de Física Universidade de São Paulo, CP 66318, SP
dc.description.affiliationDepartment of Astrophysical Sciences Princeton University, Peyton Hall
dc.description.affiliationInstitució Catalana de Recerca i Estudis Avançats
dc.description.affiliationSchool of Physics and Astronomy University of Southampton
dc.description.affiliationComputer Science and Mathematics Division Oak Ridge National Laboratory
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista
dc.format.extent2010-2036
dc.identifierhttp://dx.doi.org/10.1093/mnras/stad2945
dc.identifier.citationMonthly Notices of the Royal Astronomical Society, v. 527, n. 2, p. 2010-2036, 2024.
dc.identifier.doi10.1093/mnras/stad2945
dc.identifier.issn1365-2966
dc.identifier.issn0035-8711
dc.identifier.scopus2-s2.0-85181000406
dc.identifier.urihttps://hdl.handle.net/11449/299369
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.sourceScopus
dc.subjectdark energy
dc.subjectgalaxies: distances and redshifts
dc.subjectgravitational lensing: weak
dc.titleDark Energy Survey Year 3 results: redshift calibration of the MagLim lens sample from the combination of SOMPZ and clustering and its impact on cosmologyen
dc.typeArtigopt
dspace.entity.typePublication
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unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica, São Paulopt

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