Logotipo do repositório
 

Publicação:
Dark Energy Survey Year 3 results: A 2.7% measurement of baryon acoustic oscillation distance scale at redshift 0.835

dc.contributor.authorAbbott, T. M.C.
dc.contributor.authorAguena, M.
dc.contributor.authorAllam, S.
dc.contributor.authorAmon, A.
dc.contributor.authorAndrade-Oliveira, F. [UNESP]
dc.contributor.authorAsorey, J.
dc.contributor.authorAvila, S.
dc.contributor.authorBernstein, G. M.
dc.contributor.authorBertin, E.
dc.contributor.authorBrandao-Souza, A.
dc.contributor.authorBrooks, D.
dc.contributor.authorBurke, D. L.
dc.contributor.authorCalcino, J.
dc.contributor.authorCamacho, H. [UNESP]
dc.contributor.authorCarnero Rosell, A.
dc.contributor.authorCarollo, D.
dc.contributor.authorCarrasco Kind, M.
dc.contributor.authorCarretero, J.
dc.contributor.authorCastander, F. J.
dc.contributor.authorCawthon, R.
dc.contributor.authorChan, K. C.
dc.contributor.authorChoi, A.
dc.contributor.authorConselice, C.
dc.contributor.authorCostanzi, M.
dc.contributor.authorCrocce, M.
dc.contributor.authorDa Costa, L. N.
dc.contributor.authorPereira, M. E.S.
dc.contributor.authorDavis, T. M.
dc.contributor.authorDe Vicente, J.
dc.contributor.authorDesai, S.
dc.contributor.authorDiehl, H. T.
dc.contributor.authorDoel, P.
dc.contributor.authorEckert, K.
dc.contributor.authorElvin-Poole, J.
dc.contributor.authorEverett, S.
dc.contributor.authorEvrard, A. E.
dc.contributor.authorFang, X.
dc.contributor.authorFerrero, I.
dc.contributor.authorFerté, A.
dc.contributor.authorFlaugher, B.
dc.contributor.authorFosalba, P.
dc.contributor.authorGarcía-Bellido, J.
dc.contributor.authorGaztanaga, E.
dc.contributor.authorGerdes, D. W.
dc.contributor.authorGiannantonio, T.
dc.contributor.authorGlazebrook, K.
dc.contributor.authorGomes, D.
dc.contributor.authorGruen, D.
dc.contributor.authorGruendl, R. A.
dc.contributor.authorGschwend, J.
dc.contributor.authorGutierrez, G.
dc.contributor.authorHinton, S. R.
dc.contributor.authorHollowood, D. L.
dc.contributor.authorHonscheid, K.
dc.contributor.authorHuterer, D.
dc.contributor.authorJain, B.
dc.contributor.authorJames, D. J.
dc.contributor.authorJeltema, T.
dc.contributor.authorKokron, N.
dc.contributor.authorKrause, E.
dc.contributor.authorKuehn, K.
dc.contributor.authorLahav, O.
dc.contributor.authorLewis, G. F.
dc.contributor.authorLidman, C.
dc.contributor.authorLima, M.
dc.contributor.authorLin, H.
dc.contributor.authorMaia, M. A.G.
dc.contributor.authorMalik, U.
dc.contributor.authorMartini, P.
dc.contributor.authorMelchior, P.
dc.contributor.authorMena-Fernández, J.
dc.contributor.authorMenanteau, F.
dc.contributor.authorMiquel, R.
dc.contributor.authorMohr, J. J.
dc.contributor.authorMorgan, R.
dc.contributor.authorMuir, J.
dc.contributor.authorMyles, J.
dc.contributor.authorMöller, A.
dc.contributor.authorPalmese, A.
dc.contributor.authorPaz-Chinchón, F.
dc.contributor.authorPercival, W. J.
dc.contributor.authorPieres, A.
dc.contributor.authorPlazas Malagón, A. A.
dc.contributor.authorPorredon, A.
dc.contributor.authorPrat, J.
dc.contributor.authorReil, K.
dc.contributor.authorRodriguez-Monroy, M.
dc.contributor.authorRomer, A. K.
dc.contributor.authorRoodman, A.
dc.contributor.authorRosenfeld, R. [UNESP]
dc.contributor.authorRoss, A. J.
dc.contributor.authorSanchez, E.
dc.contributor.authorSanchez Cid, D.
dc.contributor.authorScarpine, V.
dc.contributor.authorSerrano, S.
dc.contributor.authorSevilla-Noarbe, I.
dc.contributor.authorSheldon, E.
dc.contributor.authorSmith, M.
dc.contributor.authorSoares-Santos, 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.authorTroxel, M. A.
dc.contributor.authorTucker, B. E.
dc.contributor.authorTucker, D. L.
dc.contributor.authorTutusaus, I.
dc.contributor.authorUddin, S. A.
dc.contributor.authorVarga, T. N.
dc.contributor.authorWeller, J.
dc.contributor.authorWilkinson, R. D.
dc.contributor.institutionNSF's National Optical-Infrared Astronomy Research Laboratory
dc.contributor.institutionLaboratório Interinstitucional de E-Astronomia - LIneA
dc.contributor.institutionFermi National Accelerator Laboratory
dc.contributor.institutionStanford University
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionMedioambientales y Tecnológicas (CIEMAT)
dc.contributor.institutionUniversidad Autonoma de Madrid
dc.contributor.institutionUniversity of Pennsylvania
dc.contributor.institutionInstitut d'Astrophysique de Paris
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversity College London
dc.contributor.institutionSLAC National Accelerator Laboratory
dc.contributor.institutionUniversity of Queensland
dc.contributor.institutionInstituto de Astrofisica de Canarias
dc.contributor.institutionDpto. Astrofísica
dc.contributor.institutionAstrophysical Observatory of Turin
dc.contributor.institutionNational Center for Supercomputing Applications
dc.contributor.institutionUniversity of Illinois at Urbana-Champaign
dc.contributor.institutionThe Barcelona Institute of Science and Technology
dc.contributor.institutionInstitut d'Estudis Espacials de Catalunya (IEEC)
dc.contributor.institutionInstitute of Space Sciences (ICE CSIC)
dc.contributor.institutionUniversity of Wisconsin-Madison
dc.contributor.institutionSun Yat-sen University
dc.contributor.institutionThe Ohio State University
dc.contributor.institutionUniversity of Manchester
dc.contributor.institutionSchool of Physics and Astronomy
dc.contributor.institutionUniversity of Trieste
dc.contributor.institutionINAF-Osservatorio Astronomico di Trieste
dc.contributor.institutionInstitute for Fundamental Physics of the Universe
dc.contributor.institutionObservatório Nacional
dc.contributor.institutionUniversity of Michigan
dc.contributor.institutionIIT Hyderabad
dc.contributor.institutionSanta Cruz Institute for Particle Physics
dc.contributor.institutionUniversity of Arizona
dc.contributor.institutionUniversity of Oslo
dc.contributor.institutionCalifornia Institute of Technology
dc.contributor.institutionUniversity of Cambridge
dc.contributor.institutionSwinburne University of Technology
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionLudwig-Maximilians-Universität
dc.contributor.institutionCenter for Astrophysics | Harvard and Smithsonian
dc.contributor.institution382 Via Pueblo Mall
dc.contributor.institutionMacquarie University
dc.contributor.institutionLowell Observatory
dc.contributor.institutionThe University of Sydney
dc.contributor.institutionThe Australian National University
dc.contributor.institutionAustralian National University
dc.contributor.institutionHarvard University
dc.contributor.institutionPeyton Hall
dc.contributor.institutionInstitució Catalana de Recerca i Estudis Avançats
dc.contributor.institutionMax Planck Institute for Extraterrestrial Physics
dc.contributor.institutionLPC
dc.contributor.institutionUniversity of Chicago
dc.contributor.institutionUniversity of Waterloo
dc.contributor.institutionPerimeter Institute for Theoretical Physics
dc.contributor.institutionUniversity of Sussex
dc.contributor.institutionBrookhaven National Laboratory
dc.contributor.institutionUniversity of Southampton
dc.contributor.institutionOak Ridge National Laboratory
dc.contributor.institutionUniversity of Portsmouth
dc.contributor.institutionDuke University Durham
dc.contributor.institutionThe University of Texas at Austin
dc.contributor.institutionLudwig-Maximilians Universität München
dc.date.accessioned2022-04-29T08:40:00Z
dc.date.available2022-04-29T08:40:00Z
dc.date.issued2022-02-15
dc.description.abstractWe present angular diameter measurements obtained by measuring the position of baryon acoustic oscillations (BAO) in an optimized sample of galaxies from the first three years of Dark Energy Survey data (DES Y3). The sample consists of 7 million galaxies distributed over a footprint of 4100 deg2 with 0.6<zphoto<1.1 and a typical redshift uncertainty of 0.03(1+z). The sample selection is the same as in the BAO measurement with the first year of DES data, but the analysis presented here uses three times the area, extends to higher redshift, and makes a number of improvements, including a fully analytical BAO template, the use of covariances from both theory and simulations, and an extensive preunblinding protocol. We used two different statistics; angular correlation function and power spectrum, and validate our pipeline with an ensemble of over 1500 realistic simulations. Both statistics yield compatible results. We combine the likelihoods derived from angular correlations and spherical harmonics to constrain the ratio of comoving angular diameter distance DM at the effective redshift of our sample to the sound horizon scale at the drag epoch. We obtain DM(zeff=0.835)/rd=18.92±0.51, which is consistent with, but smaller than, the Planck prediction assuming flat ΛCDM, at the level of 2.3σ. The analysis was performed blind and is robust to changes in a number of analysis choices. It represents the most precise BAO distance measurement from imaging data to date, and is competitive with the latest transverse ones from spectroscopic samples at z>0.75. When combined with DES 3x2pt+SNIa, they lead to improvements in H0 and ωm constraints by ∼20%.en
dc.description.affiliationCerro Tololo Inter-American Observatory NSF's National Optical-Infrared Astronomy Research Laboratory, La Serena Casilla
dc.description.affiliationLaboratório Interinstitucional de E-Astronomia - LIneA, Rua Gal. José Cristino 77
dc.description.affiliationFermi National Accelerator Laboratory, P. O. Box 500
dc.description.affiliationKavli Institute for Particle Astrophysics and Cosmology Stanford University, P. O. Box 2450
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista
dc.description.affiliationCentro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
dc.description.affiliationInstituto de Fisica Teorica UAM/CSIC Universidad Autonoma de Madrid
dc.description.affiliationDepartment of Physics and Astronomy University of Pennsylvania
dc.description.affiliationCNRS UMR 7095 Institut d'Astrophysique de Paris
dc.description.affiliationSorbonne Universités UPMC Univ Paris 06 UMR 7095 Institut d'Astrophysique de Paris
dc.description.affiliationInstituto de Física Gleb Wataghin Universidade Estadual de Campinas, São Paulo
dc.description.affiliationDepartment of Physics and Astronomy University College London, Gower Street
dc.description.affiliationSLAC National Accelerator Laboratory
dc.description.affiliationSchool of Mathematics and Physics University of Queensland
dc.description.affiliationInstituto de Astrofisica de Canarias, Tenerife
dc.description.affiliationUniversidad de la Laguna Dpto. Astrofísica, Tenerife
dc.description.affiliationINAF Astrophysical Observatory of Turin
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.affiliationInstitut de Física d'Altes Energies (IFAE) The Barcelona Institute of Science and Technology Campus UAB, Bellaterra
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 2320 Chamberlin Hall University of Wisconsin-Madison, 1150 University Avenue
dc.description.affiliationSchool of Physics and Astronomy Sun Yat-sen University, 2 Daxue Road, Zhuhai Tangjia
dc.description.affiliationCenter for Cosmology and Astro-Particle Physics The Ohio State University
dc.description.affiliationJodrell Bank Center for Astrophysics School of Physics and Astronomy University of Manchester, Oxford Road
dc.description.affiliationUniversity of Nottingham School of Physics and Astronomy
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.affiliationObservatório Nacional, Rua Gal. José Cristino 77
dc.description.affiliationDepartment of Physics University of Michigan
dc.description.affiliationDepartment of Physics IIT Hyderabad, Telangana
dc.description.affiliationDepartment of Physics The Ohio State University
dc.description.affiliationSanta Cruz Institute for Particle Physics
dc.description.affiliationDepartment of Astronomy University of Michigan
dc.description.affiliationDepartment of Astronomy/Steward Observatory University of Arizona, 933 North Cherry Avenue
dc.description.affiliationInstitute of Theoretical Astrophysics University of Oslo, P.O. Box 1029, Blindern
dc.description.affiliationJet Propulsion Laboratory California Institute of Technology, 4800 Oak Grove Dr.
dc.description.affiliationInstitute of Astronomy University of Cambridge, Madingley Road
dc.description.affiliationKavli Institute for Cosmology University of Cambridge, Madingley Road
dc.description.affiliationCentre for Astrophysics and Supercomputing Swinburne University of Technology
dc.description.affiliationDepartamento de Física Matemática Instituto de Física Universidade de São Paulo, CP 66318
dc.description.affiliationFaculty of Physics Ludwig-Maximilians-Universität, Scheinerstr. 1
dc.description.affiliationCenter for Astrophysics | Harvard and Smithsonian, 60 Garden Street
dc.description.affiliationDepartment of Physics Stanford University 382 Via Pueblo Mall
dc.description.affiliationAustralian Astronomical Optics Macquarie University
dc.description.affiliationLowell Observatory, 1400 Mars Hill Rd
dc.description.affiliationSydney Institute for Astronomy School of Physics A28 The University of Sydney
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.affiliationDepartment of Astronomy The Ohio State University
dc.description.affiliationRadcliffe Institute for Advanced Study Harvard University
dc.description.affiliationDepartment of Astrophysical Sciences Princeton University Peyton Hall
dc.description.affiliationInstitució Catalana de Recerca i Estudis Avançats
dc.description.affiliationMax Planck Institute for Extraterrestrial Physics, Giessenbachstrasse
dc.description.affiliationUniversité Clermont Auvergne CNRS/IN2P3 LPC
dc.description.affiliationKavli Institute for Cosmological Physics University of Chicago
dc.description.affiliationDepartment of Physics and Astronomy University of Waterloo, 200 University Ave W
dc.description.affiliationPerimeter Institute for Theoretical Physics, 31 Caroline St. North
dc.description.affiliationDepartment of Astronomy and Astrophysics University of Chicago
dc.description.affiliationDepartment of Physics and Astronomy Pevensey Building University of Sussex
dc.description.affiliationICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual Paulista
dc.description.affiliationBrookhaven National Laboratory
dc.description.affiliationSchool of Physics and Astronomy University of Southampton
dc.description.affiliationComputer Science and Mathematics Division Oak Ridge National Laboratory
dc.description.affiliationInstitute of Cosmology and Gravitation University of Portsmouth
dc.description.affiliationDepartment of Physics Duke University Durham
dc.description.affiliationMcDonald Observatory The University of Texas at Austin
dc.description.affiliationUniversitäts-Sternwarte Fakultät für Physik Ludwig-Maximilians Universität München, Scheinerstr. 1
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista
dc.description.affiliationUnespICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual Paulista
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.105.043512
dc.identifier.citationPhysical Review D, v. 105, n. 4, 2022.
dc.identifier.doi10.1103/PhysRevD.105.043512
dc.identifier.issn2470-0029
dc.identifier.issn2470-0010
dc.identifier.scopus2-s2.0-85125272858
dc.identifier.urihttp://hdl.handle.net/11449/230457
dc.language.isoeng
dc.relation.ispartofPhysical Review D
dc.sourceScopus
dc.titleDark Energy Survey Year 3 results: A 2.7% measurement of baryon acoustic oscillation distance scale at redshift 0.835en
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

Arquivos