Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.105.023520 http://hdl.handle.net/11449/230311 |
Resumo: | We present the first cosmology results from large-scale structure using the full 5000 deg2 of imaging data from the Dark Energy Survey (DES) Data Release 1. We perform an analysis of large-scale structure combining three two-point correlation functions (3×2pt): (i) cosmic shear using 100 million source galaxies, (ii) galaxy clustering, and (iii) the cross-correlation of source galaxy shear with lens galaxy positions, galaxy-galaxy lensing. To achieve the cosmological precision enabled by these measurements has required updates to nearly every part of the analysis from DES Year 1, including the use of two independent galaxy clustering samples, modeling advances, and several novel improvements in the calibration of gravitational shear and photometric redshift inference. The analysis was performed under strict conditions to mitigate confirmation or observer bias; we describe specific changes made to the lens galaxy sample following unblinding of the results and tests of the robustness of our results to this decision. We model the data within the flat ΛCDM and wCDM cosmological models, marginalizing over 25 nuisance parameters. We find consistent cosmological results between the three two-point correlation functions; their combination yields clustering amplitude S8=0.776-0.017+0.017 and matter density ωm=0.339-0.031+0.032 in ΛCDM, mean with 68% confidence limits; S8=0.775-0.024+0.026, ωm=0.352-0.041+0.035, and dark energy equation-of-state parameter w=-0.98-0.20+0.32 in wCDM. These constraints correspond to an improvement in signal-to-noise of the DES Year 3 3×2pt data relative to DES Year 1 by a factor of 2.1, about 20% more than expected from the increase in observing area alone. This combination of DES data is consistent with the prediction of the model favored by the Planck 2018 cosmic microwave background (CMB) primary anisotropy data, which is quantified with a probability-to-exceed p=0.13-0.48. We find better agreement between DES 3×2pt and Planck than in DES Y1, despite the significantly improved precision of both. When combining DES 3×2pt data with available baryon acoustic oscillation, redshift-space distortion, and type Ia supernovae data, we find p=0.34. Combining all of these datasets with Planck CMB lensing yields joint parameter constraints of S8=0.812-0.008+0.008, ωm=0.306-0.005+0.004, h=0.680-0.003+0.004, and mν<0.13 eV (95% C.L.) in ΛCDM; S8=0.812-0.008+0.008, ωm=0.302-0.006+0.006, h=0.687-0.007+0.006, and w=-1.031-0.027+0.030 in wCDM. |
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Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensingWe present the first cosmology results from large-scale structure using the full 5000 deg2 of imaging data from the Dark Energy Survey (DES) Data Release 1. We perform an analysis of large-scale structure combining three two-point correlation functions (3×2pt): (i) cosmic shear using 100 million source galaxies, (ii) galaxy clustering, and (iii) the cross-correlation of source galaxy shear with lens galaxy positions, galaxy-galaxy lensing. To achieve the cosmological precision enabled by these measurements has required updates to nearly every part of the analysis from DES Year 1, including the use of two independent galaxy clustering samples, modeling advances, and several novel improvements in the calibration of gravitational shear and photometric redshift inference. The analysis was performed under strict conditions to mitigate confirmation or observer bias; we describe specific changes made to the lens galaxy sample following unblinding of the results and tests of the robustness of our results to this decision. We model the data within the flat ΛCDM and wCDM cosmological models, marginalizing over 25 nuisance parameters. We find consistent cosmological results between the three two-point correlation functions; their combination yields clustering amplitude S8=0.776-0.017+0.017 and matter density ωm=0.339-0.031+0.032 in ΛCDM, mean with 68% confidence limits; S8=0.775-0.024+0.026, ωm=0.352-0.041+0.035, and dark energy equation-of-state parameter w=-0.98-0.20+0.32 in wCDM. These constraints correspond to an improvement in signal-to-noise of the DES Year 3 3×2pt data relative to DES Year 1 by a factor of 2.1, about 20% more than expected from the increase in observing area alone. This combination of DES data is consistent with the prediction of the model favored by the Planck 2018 cosmic microwave background (CMB) primary anisotropy data, which is quantified with a probability-to-exceed p=0.13-0.48. We find better agreement between DES 3×2pt and Planck than in DES Y1, despite the significantly improved precision of both. When combining DES 3×2pt data with available baryon acoustic oscillation, redshift-space distortion, and type Ia supernovae data, we find p=0.34. Combining all of these datasets with Planck CMB lensing yields joint parameter constraints of S8=0.812-0.008+0.008, ωm=0.306-0.005+0.004, h=0.680-0.003+0.004, and mν<0.13 eV (95% C.L.) in ΛCDM; S8=0.812-0.008+0.008, ωm=0.302-0.006+0.006, h=0.687-0.007+0.006, and w=-1.031-0.027+0.030 in wCDM.Cerro Tololo Inter-American Observatory NSF's National Optical-Infrared Astronomy Research Laboratory, Casilla 603Laboratório Interinstitucional de E-Astronomia - LIneA, Rua Gal. José Cristino 77, RJArgonne National Laboratory, 9700 South Cass AvenueFermi National Accelerator Laboratory, P. O. Box 500Department of Physics University of MichiganInstituto de Física Teórica Universidade Estadual PaulistaKavli Institute for Particle Astrophysics and Cosmology Stanford UniversityInstituto de Fisica Teorica UAM/CSIC Universidad Autonoma de MadridInstitute of Cosmology and Gravitation University of PortsmouthInstitute for Astronomy University of Hawai'i, 2680 Woodlawn DrivePhysics Department 2320 Chamberlin Hall University of Wisconsin-Madison, 1150 University AvenueDepartment of Physics and Astronomy University of PennsylvaniaDepartment of Physics and Astronomy Pevensey Building University of SussexGraduate School of Education Stanford University 160 450 Serra MallDepartment of Physics Northeastern UniversityLaboratory of Astrophysics École Polytechnique Fédérale de Lausanne (EPFL) Observatoire de SauvernyInstituto de Física Gleb Wataghin Universidade Estadual de Campinas, SPJodrell Bank Center for Astrophysics School of Physics and Astronomy University of Manchester, Oxford RoadDepartment of Physics and Astronomy University College London, Gower StreetDepartment of Astronomy and Astrophysics University of ChicagoSLAC National Accelerator LaboratoryDepartment of Physics Carnegie Mellon UniversityInstituto de Astrofisica de Canarias, La LagunaUniversidad de la Laguna Dpto. Astrofísica, La LagunaCenter for Astrophysical Surveys National Center for Supercomputing Applications, 1205 West Clark StreetDepartment of Astronomy University of Illinois at Urbana-Champaign, 1002 W. Green StreetInstitut de Física d'Altes Energies (IFAE) The Barcelona Institute of Science and Technology Campus UAB, BellaterraInstitut d'Estudis Espacials de Catalunya (IEEC)Institute of Space Sciences (ICE CSIC) Campus UAB, Carrer de Can Magrans, s/nKavli Institute for Cosmological Physics University of ChicagoDepartment of Physics Duke UniversityCenter for Cosmology and Astro-Particle Physics The Ohio State UniversityUniversity of Nottingham School of Physics and AstronomyAstronomy Unit Department of Physics University of Trieste, via Tiepolo 11INAF-Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11Institute for Fundamental Physics of the Universe, Via Beirut 2Observatório Nacional, Rua Gal. José Cristino 77, RJSchool of Mathematics and Physics University of QueenslandCentro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)Lawrence Berkeley National Laboratory, 1 Cyclotron RoadDepartment of Physics IIT Hyderabad, KandiFaculty of Physics Ludwig-Maximilians-Universität, Scheinerstr. 1NSF AI Planning Institute for Physics of the Future Carnegie Mellon UniversityDepartment of Astronomy Steward Observatory University of Arizona, 933 North Cherry AvenueJet Propulsion Laboratory California Institute of Technology, 4800 Oak Grove Dr.Department of Physics The Ohio State UniversitySanta Cruz Institute for Particle PhysicsDepartment of Astronomy University of MichiganDepartments of Statistics and Data Science University of Texas at AustinInstitute of Theoretical Astrophysics University of Oslo, P.O. Box 1029 BlindernKavli Institute for Cosmology University of Cambridge, Madingley RoadInstitute of Astronomy University of Cambridge, Madingley RoadDepartment of Physics Stanford University 382 Via Pueblo MallDepartment of Physics University of Oxford Denys Wilkinson Building, Keble RoadDepartment of Astronomy University of Geneva, ch. d'Écogia 16Center for Astrophysics and Harvard and Smithsonian, 60 Garden StreetLaboratoire de Physique de l'Ecole Normale Supérieure ENS Université PSL CNRS Sorbonne Université Université de ParisAustralian Astronomical Optics Macquarie UniversityLowell Observatory, 1400 Mars Hill RdInstitute for Astronomy University of EdinburghInstituto de Astrofísica e Ciências Do Espaço Faculdade de Ciências Universidade de LisboaPerimeter Institute for Theoretical Physics, 31 Caroline Street NorthCentre for Gravitational Astrophysics College of Science The Australian National UniversityThe Research School of Astronomy and Astrophysics Australian National UniversityDepartamento de Física Matemática Instituto de Física Universidade de São Paulo, CP 66318, SPDepartment of Applied Mathematics and Theoretical Physics University of CambridgeGeorge P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy And Department of Physics and Astronomy Texas AandM UniversityDepartment of Astronomy The Ohio State UniversityRadcliffe Institute for Advanced Study Harvard UniversityDepartment of Astrophysical Sciences Princeton University Peyton HallInstitució Catalana de Recerca i Estudis AvançatsMax Planck Institute for Extraterrestrial Physics, GiessenbachstrasseKavli Institute for the Physics and Mathematics of the Universe (WPI) UTIAS The University of Tokyo, KashiwaICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual PaulistaBrookhaven National LaboratorySchool of Physics and Astronomy University of SouthamptonComputer Science and Mathematics Division Oak Ridge National LaboratoryUniversitäts-Sternwarte Fakultät für Physik Ludwig-Maximilians Universität München, Scheinerstr. 1Instituto de Física Teórica Universidade Estadual PaulistaICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual PaulistaNSF's National Optical-Infrared Astronomy Research LaboratoryLaboratório Interinstitucional de E-Astronomia - LIneAArgonne National LaboratoryFermi National Accelerator LaboratoryUniversity of MichiganUniversidade Estadual Paulista (UNESP)Stanford UniversityUniversidad Autonoma de MadridUniversity of PortsmouthUniversity of Hawai'iUniversity of Wisconsin-MadisonUniversity of PennsylvaniaUniversity of Sussex450 Serra MallNortheastern UniversityObservatoire de SauvernyUniversidade Estadual de Campinas (UNICAMP)University of ManchesterUniversity College LondonUniversity of ChicagoSLAC National Accelerator LaboratoryCarnegie Mellon UniversityInstituto de Astrofisica de CanariasDpto. AstrofísicaNational Center for Supercomputing ApplicationsUniversity of Illinois at Urbana-ChampaignThe Barcelona Institute of Science and TechnologyInstitut d'Estudis Espacials de Catalunya (IEEC)Institute of Space Sciences (ICE CSIC)Duke UniversityThe Ohio State UniversitySchool of Physics and AstronomyUniversity of TriesteINAF-Osservatorio Astronomico di TriesteInstitute for Fundamental Physics of the UniverseObservatório NacionalUniversity of QueenslandMedioambientales y Tecnológicas (CIEMAT)Lawrence Berkeley National LaboratoryIIT HyderabadLudwig-Maximilians-UniversitätUniversity of ArizonaCalifornia Institute of TechnologySanta Cruz Institute for Particle PhysicsUniversity of Texas at AustinUniversity of OsloUniversity of Cambridge382 Via Pueblo MallDenys Wilkinson BuildingUniversity of GenevaCenter for Astrophysics and Harvard and SmithsonianUniversité de ParisMacquarie UniversityLowell ObservatoryUniversity of EdinburghUniversidade de LisboaPerimeter Institute for Theoretical PhysicsThe Australian National UniversityAustralian National UniversityUniversidade de São Paulo (USP)Texas AandM UniversityHarvard UniversityPeyton HallInstitució Catalana de Recerca i Estudis AvançatsMax Planck Institute for Extraterrestrial PhysicsThe University of TokyoBrookhaven National LaboratoryUniversity of SouthamptonOak Ridge National LaboratoryLudwig-Maximilians Universität MünchenAbbott, T. M.C.Aguena, M.Alarcon, A.Allam, S.Alves, O. [UNESP]Amon, A.Andrade-Oliveira, F. [UNESP]Annis, J.Avila, S.Bacon, D.Baxter, E.Bechtol, K.Becker, M. R.Bernstein, G. M.Bhargava, S.Birrer, S.Blazek, J.Brandao-Souza, A.Bridle, S. L.Brooks, D.Buckley-Geer, E.Burke, D. L.Camacho, H. [UNESP]Campos, A.Carnero Rosell, A.Carrasco Kind, M.Carretero, J.Castander, F. J.Cawthon, R.Chang, C.Chen, A.Chen, R.Choi, A.Conselice, C.Cordero, J.Costanzi, M.Crocce, M.Da Costa, L. N.Da Silva Pereira, M. E.Davis, C.Davis, T. M.De Vicente, J.Derose, J.Desai, S.Di Valentino, E.Diehl, H. T.Dietrich, J. P.Dodelson, S.Doel, P.Doux, C.Drlica-Wagner, A.Eckert, K.Eifler, T. F.Elsner, F.Elvin-Poole, J.Everett, S.Evrard, A. E.Fang, X.Farahi, A.Fernandez, E.Ferrero, I.Ferté, A.Fosalba, P.Friedrich, O.Frieman, J.García-Bellido, J.Gatti, M.Gaztanaga, E.Gerdes, D. W.Giannantonio, T.Giannini, G.Gruen, D.Gruendl, R. A.Gschwend, J.Gutierrez, G.Harrison, I.Hartley, W. G.Herner, K.Hinton, S. R.Hollowood, D. L.Honscheid, K.Hoyle, B.Huff, E. M.Huterer, D.Jain, B.James, D. J.Jarvis, M.Jeffrey, N.Jeltema, T.Kovacs, A.Krause, E.Kron, R.Kuehn, K.Kuropatkin, N.Lahav, O.Leget, P. F.Lemos, P.Liddle, A. R.Lidman, C.Lima, M.Lin, H.Maccrann, N.Maia, M. A.G.Marshall, J. L.Martini, P.McCullough, J.Melchior, P.Mena-Fernández, J.Menanteau, F.Miquel, R.Mohr, J. J.Morgan, R.Muir, J.Myles, J.Nadathur, S.Navarro-Alsina, A.Nichol, R. C.Ogando, R. L.C.Omori, Y.Palmese, A.Pandey, S.Park, Y.Paz-Chinchón, F.Petravick, D.Pieres, A.Plazas Malagón, A. A.Porredon, A.Prat, J.Raveri, M.Rodriguez-Monroy, M.Rollins, R. P.Romer, A. K.Roodman, A.Rosenfeld, R. [UNESP]Ross, A. J.Rykoff, E. S.Samuroff, S.Sánchez, C.Sanchez, E.Sanchez, J.Sanchez Cid, D.Scarpine, V.Schubnell, M.Scolnic, D.Secco, L. F.Serrano, S.Sevilla-Noarbe, I.Sheldon, E.Shin, T.Smith, M.Soares-Santos, M.Suchyta, E.Swanson, M. E.C.Tabbutt, M.Tarle, G.Thomas, D.To, C.Troja, A. [UNESP]Troxel, M. A.Tucker, D. L.Tutusaus, I.Varga, T. N.Walker, A. R.Weaverdyck, N.Wechsler, R.Weller, J.Yanny, B.Yin, B.Zhang, Y.Zuntz, J.2022-04-29T08:39:14Z2022-04-29T08:39:14Z2022-01-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.105.023520Physical Review D, v. 105, n. 2, 2022.2470-00292470-0010http://hdl.handle.net/11449/23031110.1103/PhysRevD.105.0235202-s2.0-85123805836Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2022-04-29T08:39:17Zoai:repositorio.unesp.br:11449/230311Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:39:17Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
title |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
spellingShingle |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing Abbott, T. M.C. |
title_short |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
title_full |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
title_fullStr |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
title_full_unstemmed |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
title_sort |
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing |
author |
Abbott, T. M.C. |
author_facet |
Abbott, T. M.C. Aguena, M. Alarcon, A. Allam, S. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Annis, J. Avila, S. Bacon, D. Baxter, E. Bechtol, K. Becker, M. R. Bernstein, G. M. Bhargava, S. Birrer, S. Blazek, J. Brandao-Souza, A. Bridle, S. L. Brooks, D. Buckley-Geer, E. Burke, D. L. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Carretero, J. Castander, F. J. Cawthon, R. Chang, C. Chen, A. Chen, R. Choi, A. Conselice, C. Cordero, J. Costanzi, M. Crocce, M. Da Costa, L. N. Da Silva Pereira, M. E. Davis, C. Davis, T. M. De Vicente, J. Derose, J. Desai, S. Di Valentino, E. Diehl, H. T. Dietrich, J. P. Dodelson, S. Doel, P. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Elvin-Poole, J. Everett, S. Evrard, A. E. Fang, X. Farahi, A. Fernandez, E. Ferrero, I. Ferté, A. Fosalba, P. Friedrich, O. Frieman, J. García-Bellido, J. Gatti, M. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Giannini, G. Gruen, D. Gruendl, R. A. Gschwend, J. Gutierrez, G. Harrison, I. Hartley, W. G. Herner, K. Hinton, S. R. Hollowood, D. L. Honscheid, K. Hoyle, B. Huff, E. M. Huterer, D. Jain, B. James, D. J. Jarvis, M. Jeffrey, N. Jeltema, T. Kovacs, A. Krause, E. Kron, R. Kuehn, K. Kuropatkin, N. Lahav, O. Leget, P. F. Lemos, P. Liddle, A. R. Lidman, C. Lima, M. Lin, H. Maccrann, N. Maia, M. A.G. Marshall, J. L. Martini, P. McCullough, J. Melchior, P. Mena-Fernández, J. Menanteau, F. Miquel, R. Mohr, J. J. Morgan, R. Muir, J. Myles, J. Nadathur, S. Navarro-Alsina, A. Nichol, R. C. Ogando, R. L.C. Omori, Y. Palmese, A. Pandey, S. Park, Y. Paz-Chinchón, F. Petravick, D. Pieres, A. Plazas Malagón, A. A. Porredon, A. Prat, J. Raveri, M. Rodriguez-Monroy, M. Rollins, R. P. Romer, A. K. Roodman, A. Rosenfeld, R. [UNESP] Ross, A. J. Rykoff, E. S. Samuroff, S. Sánchez, C. Sanchez, E. Sanchez, J. Sanchez Cid, D. Scarpine, V. Schubnell, M. Scolnic, D. Secco, L. F. Serrano, S. Sevilla-Noarbe, I. Sheldon, E. Shin, T. Smith, M. Soares-Santos, M. Suchyta, E. Swanson, M. E.C. Tabbutt, M. Tarle, G. Thomas, D. To, C. Troja, A. [UNESP] Troxel, M. A. Tucker, D. L. Tutusaus, I. Varga, T. N. Walker, A. R. Weaverdyck, N. Wechsler, R. Weller, J. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. |
author_role |
author |
author2 |
Aguena, M. Alarcon, A. Allam, S. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Annis, J. Avila, S. Bacon, D. Baxter, E. Bechtol, K. Becker, M. R. Bernstein, G. M. Bhargava, S. Birrer, S. Blazek, J. Brandao-Souza, A. Bridle, S. L. Brooks, D. Buckley-Geer, E. Burke, D. L. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Carretero, J. Castander, F. J. Cawthon, R. Chang, C. Chen, A. Chen, R. Choi, A. Conselice, C. Cordero, J. Costanzi, M. Crocce, M. Da Costa, L. N. Da Silva Pereira, M. E. Davis, C. Davis, T. M. De Vicente, J. Derose, J. Desai, S. Di Valentino, E. Diehl, H. T. Dietrich, J. P. Dodelson, S. Doel, P. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Elvin-Poole, J. Everett, S. Evrard, A. E. Fang, X. Farahi, A. Fernandez, E. Ferrero, I. Ferté, A. Fosalba, P. Friedrich, O. Frieman, J. García-Bellido, J. Gatti, M. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Giannini, G. Gruen, D. Gruendl, R. A. Gschwend, J. Gutierrez, G. Harrison, I. Hartley, W. G. Herner, K. Hinton, S. R. Hollowood, D. L. Honscheid, K. Hoyle, B. Huff, E. M. Huterer, D. Jain, B. James, D. J. Jarvis, M. Jeffrey, N. Jeltema, T. Kovacs, A. Krause, E. Kron, R. Kuehn, K. Kuropatkin, N. Lahav, O. Leget, P. F. Lemos, P. Liddle, A. R. Lidman, C. Lima, M. Lin, H. Maccrann, N. Maia, M. A.G. Marshall, J. L. Martini, P. McCullough, J. Melchior, P. Mena-Fernández, J. Menanteau, F. Miquel, R. Mohr, J. J. Morgan, R. Muir, J. Myles, J. Nadathur, S. Navarro-Alsina, A. Nichol, R. C. Ogando, R. L.C. Omori, Y. Palmese, A. Pandey, S. Park, Y. Paz-Chinchón, F. Petravick, D. Pieres, A. Plazas Malagón, A. A. Porredon, A. Prat, J. Raveri, M. Rodriguez-Monroy, M. Rollins, R. P. Romer, A. K. Roodman, A. Rosenfeld, R. [UNESP] Ross, A. J. Rykoff, E. S. Samuroff, S. Sánchez, C. Sanchez, E. Sanchez, J. Sanchez Cid, D. Scarpine, V. Schubnell, M. Scolnic, D. Secco, L. F. Serrano, S. Sevilla-Noarbe, I. Sheldon, E. Shin, T. Smith, M. Soares-Santos, M. Suchyta, E. Swanson, M. E.C. Tabbutt, M. Tarle, G. Thomas, D. To, C. Troja, A. [UNESP] Troxel, M. A. Tucker, D. L. Tutusaus, I. Varga, T. N. Walker, A. R. Weaverdyck, N. Wechsler, R. Weller, J. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
NSF's National Optical-Infrared Astronomy Research Laboratory Laboratório Interinstitucional de E-Astronomia - LIneA Argonne National Laboratory Fermi National Accelerator Laboratory University of Michigan Universidade Estadual Paulista (UNESP) Stanford University Universidad Autonoma de Madrid University of Portsmouth University of Hawai'i University of Wisconsin-Madison University of Pennsylvania University of Sussex 450 Serra Mall Northeastern University Observatoire de Sauverny Universidade Estadual de Campinas (UNICAMP) University of Manchester University College London University of Chicago SLAC National Accelerator Laboratory Carnegie Mellon University Instituto de Astrofisica de Canarias Dpto. Astrofísica National Center for Supercomputing Applications University of Illinois at Urbana-Champaign The Barcelona Institute of Science and Technology Institut d'Estudis Espacials de Catalunya (IEEC) Institute of Space Sciences (ICE CSIC) Duke University The Ohio State University School of Physics and Astronomy University of Trieste INAF-Osservatorio Astronomico di Trieste Institute for Fundamental Physics of the Universe Observatório Nacional University of Queensland Medioambientales y Tecnológicas (CIEMAT) Lawrence Berkeley National Laboratory IIT Hyderabad Ludwig-Maximilians-Universität University of Arizona California Institute of Technology Santa Cruz Institute for Particle Physics University of Texas at Austin University of Oslo University of Cambridge 382 Via Pueblo Mall Denys Wilkinson Building University of Geneva Center for Astrophysics and Harvard and Smithsonian Université de Paris Macquarie University Lowell Observatory University of Edinburgh Universidade de Lisboa Perimeter Institute for Theoretical Physics The Australian National University Australian National University Universidade de São Paulo (USP) Texas AandM University Harvard University Peyton Hall Institució Catalana de Recerca i Estudis Avançats Max Planck Institute for Extraterrestrial Physics The University of Tokyo Brookhaven National Laboratory University of Southampton Oak Ridge National Laboratory Ludwig-Maximilians Universität München |
dc.contributor.author.fl_str_mv |
Abbott, T. M.C. Aguena, M. Alarcon, A. Allam, S. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Annis, J. Avila, S. Bacon, D. Baxter, E. Bechtol, K. Becker, M. R. Bernstein, G. M. Bhargava, S. Birrer, S. Blazek, J. Brandao-Souza, A. Bridle, S. L. Brooks, D. Buckley-Geer, E. Burke, D. L. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Carretero, J. Castander, F. J. Cawthon, R. Chang, C. Chen, A. Chen, R. Choi, A. Conselice, C. Cordero, J. Costanzi, M. Crocce, M. Da Costa, L. N. Da Silva Pereira, M. E. Davis, C. Davis, T. M. De Vicente, J. Derose, J. Desai, S. Di Valentino, E. Diehl, H. T. Dietrich, J. P. Dodelson, S. Doel, P. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Elvin-Poole, J. Everett, S. Evrard, A. E. Fang, X. Farahi, A. Fernandez, E. Ferrero, I. Ferté, A. Fosalba, P. Friedrich, O. Frieman, J. García-Bellido, J. Gatti, M. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Giannini, G. Gruen, D. Gruendl, R. A. Gschwend, J. Gutierrez, G. Harrison, I. Hartley, W. G. Herner, K. Hinton, S. R. Hollowood, D. L. Honscheid, K. Hoyle, B. Huff, E. M. Huterer, D. Jain, B. James, D. J. Jarvis, M. Jeffrey, N. Jeltema, T. Kovacs, A. Krause, E. Kron, R. Kuehn, K. Kuropatkin, N. Lahav, O. Leget, P. F. Lemos, P. Liddle, A. R. Lidman, C. Lima, M. Lin, H. Maccrann, N. Maia, M. A.G. Marshall, J. L. Martini, P. McCullough, J. Melchior, P. Mena-Fernández, J. Menanteau, F. Miquel, R. Mohr, J. J. Morgan, R. Muir, J. Myles, J. Nadathur, S. Navarro-Alsina, A. Nichol, R. C. Ogando, R. L.C. Omori, Y. Palmese, A. Pandey, S. Park, Y. Paz-Chinchón, F. Petravick, D. Pieres, A. Plazas Malagón, A. A. Porredon, A. Prat, J. Raveri, M. Rodriguez-Monroy, M. Rollins, R. P. Romer, A. K. Roodman, A. Rosenfeld, R. [UNESP] Ross, A. J. Rykoff, E. S. Samuroff, S. Sánchez, C. Sanchez, E. Sanchez, J. Sanchez Cid, D. Scarpine, V. Schubnell, M. Scolnic, D. Secco, L. F. Serrano, S. Sevilla-Noarbe, I. Sheldon, E. Shin, T. Smith, M. Soares-Santos, M. Suchyta, E. Swanson, M. E.C. Tabbutt, M. Tarle, G. Thomas, D. To, C. Troja, A. [UNESP] Troxel, M. A. Tucker, D. L. Tutusaus, I. Varga, T. N. Walker, A. R. Weaverdyck, N. Wechsler, R. Weller, J. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. |
description |
We present the first cosmology results from large-scale structure using the full 5000 deg2 of imaging data from the Dark Energy Survey (DES) Data Release 1. We perform an analysis of large-scale structure combining three two-point correlation functions (3×2pt): (i) cosmic shear using 100 million source galaxies, (ii) galaxy clustering, and (iii) the cross-correlation of source galaxy shear with lens galaxy positions, galaxy-galaxy lensing. To achieve the cosmological precision enabled by these measurements has required updates to nearly every part of the analysis from DES Year 1, including the use of two independent galaxy clustering samples, modeling advances, and several novel improvements in the calibration of gravitational shear and photometric redshift inference. The analysis was performed under strict conditions to mitigate confirmation or observer bias; we describe specific changes made to the lens galaxy sample following unblinding of the results and tests of the robustness of our results to this decision. We model the data within the flat ΛCDM and wCDM cosmological models, marginalizing over 25 nuisance parameters. We find consistent cosmological results between the three two-point correlation functions; their combination yields clustering amplitude S8=0.776-0.017+0.017 and matter density ωm=0.339-0.031+0.032 in ΛCDM, mean with 68% confidence limits; S8=0.775-0.024+0.026, ωm=0.352-0.041+0.035, and dark energy equation-of-state parameter w=-0.98-0.20+0.32 in wCDM. These constraints correspond to an improvement in signal-to-noise of the DES Year 3 3×2pt data relative to DES Year 1 by a factor of 2.1, about 20% more than expected from the increase in observing area alone. This combination of DES data is consistent with the prediction of the model favored by the Planck 2018 cosmic microwave background (CMB) primary anisotropy data, which is quantified with a probability-to-exceed p=0.13-0.48. We find better agreement between DES 3×2pt and Planck than in DES Y1, despite the significantly improved precision of both. When combining DES 3×2pt data with available baryon acoustic oscillation, redshift-space distortion, and type Ia supernovae data, we find p=0.34. Combining all of these datasets with Planck CMB lensing yields joint parameter constraints of S8=0.812-0.008+0.008, ωm=0.306-0.005+0.004, h=0.680-0.003+0.004, and mν<0.13 eV (95% C.L.) in ΛCDM; S8=0.812-0.008+0.008, ωm=0.302-0.006+0.006, h=0.687-0.007+0.006, and w=-1.031-0.027+0.030 in wCDM. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:39:14Z 2022-04-29T08:39:14Z 2022-01-15 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.105.023520 Physical Review D, v. 105, n. 2, 2022. 2470-0029 2470-0010 http://hdl.handle.net/11449/230311 10.1103/PhysRevD.105.023520 2-s2.0-85123805836 |
url |
http://dx.doi.org/10.1103/PhysRevD.105.023520 http://hdl.handle.net/11449/230311 |
identifier_str_mv |
Physical Review D, v. 105, n. 2, 2022. 2470-0029 2470-0010 10.1103/PhysRevD.105.023520 2-s2.0-85123805836 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964597085536256 |