Dark Energy Survey Year 3 results: Constraints on extensions to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Λ</mml:mi><mml:mi>CDM</mml:mi></mml:math> with weak lensing and galaxy clustering
T. M. C. AbbottCerro Tololo Inter-American Observatory, NSF’s National Optical-Infrared Astronomy Research Laboratory, Casilla 603, La Serena, ChileM. AguenaLaboratório Interinstitucional de e-Astronomia-LIneA, Rua General José Cristino 77, Rio de Janeiro, Rio de Janeiro 20921-400, BrazilA. AlarconArgonne National Laboratory, 9700 South Cass Avenue, Lemont, Illinois 60439, USAO. AlvesDepartment of Physics, University of Michigan, Ann Arbor, Michigan 48109, USAA. AmonInstitute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United KingdomF. Andrade-OliveiraDepartment of Physics, University of Michigan, Ann Arbor, Michigan 48109, USAJ. AnnisFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAS. ÀvilaInstituto de Fisica Teorica UAM/CSIC, Universidad Autonoma de Madrid, 28049 Madrid, SpainDavid BaconInstitute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX, United KingdomEric J. BaxterInstitute for Astronomy, University of Hawai’i, 2680 Woodlawn Drive, Honolulu, Hawaii 96822, USAK. BechtolPhysics Department, 2320 Chamberlin Hall, University of Wisconsin-Madison, 1150 University Avenue Madison, Wisconsin 53706-1390, USAM. R. BeckerArgonne National Laboratory, 9700 South Cass Avenue, Lemont, Illinois 60439, USAG. M. BernsteinDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USASimon BirrerKavli Institute for Particle Astrophysics and Cosmology, P. O. Box 2450, Stanford University, Stanford, California 94305, USAJ. BlazekDepartment of Physics, Northeastern University, Boston, Massachusetts 02115, USAS. BocquetUniversity Observatory, Faculty of Physics, Ludwig-Maximilians-Universität, Scheinerstrasse 1, 81679 Munich, GermanyA. Brandao-SouzaLaboratório Interinstitucional de e-Astronomia-LIneA, Rua General José Cristino 77, Rio de Janeiro, Rio de Janeiro 20921-400, BrazilSarah BridleJodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, United KingdomDavid BrooksDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomD. L. BurkeSLAC National Accelerator Laboratory, Menlo Park, California 94025, USAH. CamachoInstituto de Física Teórica, Universidade Estadual Paulista, 01140-070 São Paulo, BrazilA. CamposDepartment of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15312, USAA. Carnero RosellInstituto de Astrofisica de Canarias, E-38205 La Laguna, Tenerife, SpainM. Carrasco KindDepartment of Astronomy, University of Illinois at Urbana-Champaign, 1002 West Green Street, Urbana, Illinois 61801, USAJ. CarreteroInstitut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, SpainF. J. CastanderInstitut d’Estudis Espacials de Catalunya (IEEC), 08034 Barcelona, SpainR. CawthonPhysics Department, William Jewell College, Liberty, Missouri 64068, USAC. ChangDepartment of Astronomy and Astrophysics, University of Chicago, Chicago, Illinois 60637, USAAngela ChenThe University of TokyoR. ChenDepartment of Physics, Duke University, Durham, North Carolina 27708, USAA. ChoiCalifornia Institute of Technology, 1200 East California Boulevard, Mail Code 249-17, Pasadena, California 91125, USAChristopher J. ConseliceJodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, United KingdomJ. CorderoJodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, United KingdomM. CostanziInstitute for Fundamental Physics of the Universe, Via Beirut 2, 34014 Trieste, ItalyM. CrocceInstitut d’Estudis Espacials de Catalunya (IEEC), 08034 Barcelona, SpainL. N. da CostaLaboratório Interinstitucional de e-Astronomia-LIneA, Rua General José Cristino 77, Rio de Janeiro, Rio de Janeiro 20921-400, BrazilM. E. S. PereiraHamburger Sternwarte, Universität Hamburg, Gojenbergsweg 112, 21029 Hamburg, GermanyC. DavisKavli Institute for Particle Astrophysics and Cosmology, P. O. Box 2450, Stanford University, Stanford, California 94305, USAT. M. DavisSchool of Mathematics and Physics, University of Queensland, Brisbane, Queensland 4072, AustraliaJoseph DeRoseLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USAS. DesaiDepartment of Physics, IIT Hyderabad, Kandi, Telangana 502285, IndiaEleonora Di ValentinoJodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, United KingdomH. T. DiehlFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAScott DodelsonDepartment of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15312, USAP. DoelDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomC. DouxDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USAA. Drlica-WagnerFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAK. EckertDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USAT. F. EiflerJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USAF. ElsnerDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomJ. Elvin-PooleCenter for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, Ohio 43210, USAS. EverettJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USAXiao FangDepartment of Astronomy, University of California, Berkeley, 501 Campbell Hall, Berkeley, California 94720, USAArya FarahiDepartments of Statistics and Data Science, University of Texas at Austin, Austin, Texas 78757, USAI. FerreroInstitute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo, NorwayA. FertéJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USAB. FlaugherFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAP. FosalbaInstitute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, 08193 Barcelona, SpainD. N. FriedelCenter for Astrophysical Surveys, National Center for Supercomputing Applications, 1205 West Clark Street, Urbana, Illinois 61801, USAO. FriedrichKavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United KingdomJ. FriemanKavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USAJ. García-BellidoInstituto de Fisica Teorica UAM/CSIC, Universidad Autonoma de Madrid, 28049 Madrid, SpainM. GattiDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USALeonardo GianiSchool of Mathematics and Physics, University of Queensland, Brisbane, Queensland 4072, AustraliaT. GiannantonioInstitute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United KingdomG. GianniniInstitut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, SpainD. GruenUniversity Observatory, Faculty of Physics, Ludwig-Maximilians-Universität, Scheinerstrasse 1, 81679 Munich, GermanyR. A. GruendlDepartment of Astronomy, University of Illinois at Urbana-Champaign, 1002 West Green Street, Urbana, Illinois 61801, USAJ. GschwendObservatório Nacional, Rua General José Cristino 77, Rio de Janeiro, Rio de Janeiro 20921-400, BrazilG. GutiérrezFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USANico HamausUniversitäts-Sternwarte, Fakultät für Physik, Ludwig-Maximilians Universität München, Scheinerstrasse 1, 81679 München, GermanyI. HarrisonJodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, United KingdomW. G. HartleyDepartment of Astronomy, University of Geneva, Chemin d’Écogia 16, CH-1290 Versoix, SwitzerlandK. HernerFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAS. R. HintonSchool of Mathematics and Physics, University of Queensland, Brisbane, Queensland 4072, AustraliaD. L. HollowoodK. HonscheidCenter for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, Ohio 43210, USAHung-Jin HuangDepartment of Astronomy/Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, Arizona 85721-0065, USAEric HuffJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USADragan HutererDepartment of Physics, University of Michigan, Ann Arbor, Michigan 48109, USABhuvnesh JainDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USAD. J. JamesCenter for Astrophysics | Harvard & Smithsonian, 60 Garden Street, Cambridge, Massachusetts 02138, USAMike JarvisDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USAN JeffreyDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomT. JeltemaAndrás KovácsInstituto de Astrofisica de Canarias, E-38205 La Laguna, Tenerife, SpainE. KrauseDepartment of Astronomy/Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, Arizona 85721-0065, USAK. KuehnAustralian Astronomical Optics, Macquarie University, North Ryde, New South Wales 2113, AustraliaN. KuropatkinFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAO. LahavDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomS. LeeDepartment of Physics, Duke University, Durham, North Carolina 27708, USAP.-F. LégetStanford UniversityPablo LemosDepartment of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United KingdomC. Danielle LeonardSchool of Mathematics, Statistics and Physics, Newcastle University, Newcastle upon Tyne NE1 7RU, United KingdomAndrew R. LiddleInstitute of Astrophysics and Space SciencesM. LimaLaboratório Interinstitucional de e-Astronomia-LIneA, Rua General José Cristino 77, Rio de Janeiro, Rio de Janeiro 20921-400, BrazilH. LinFermi National Accelerator Laboratory, P. O. Box 500, Batavia, Illinois 60510, USAN. MacCrannDepartment of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge CB3 0WA, United KingdomJ. L. MarshallGeorge P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, and Department of Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USAJ. McCulloughStanford University
2023en
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ABI
Annotatsiya
The authors use Dark Energy Survey data on galaxy clustering and lensing from the first three years of observations combined with five prominent external datasets. They robustly constrain six potential extensions to the currently prevalent cosmological paradigm of \ensuremath{\Lambda}CDM (Cold Dark Matter with a cosmological constant). All extensions would add significant new physics, such as deviations from General Relativity or non-zero spatial curvature, but no significant evidence for new physics is found.
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