Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample
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.106.043520 http://hdl.handle.net/11449/245549 |
Resumo: | We constrain cosmological parameters and galaxy-bias parameters using the combination of galaxy clustering and galaxy-galaxy lensing measurements from the Dark Energy Survey (DES) year-3 data. We describe our modeling framework and choice of scales analyzed, validating their robustness to theoretical uncertainties in small-scale clustering by analyzing simulated data. Using a linear galaxy-bias model and redMaGiC galaxy sample, we obtain 10% constraints on the matter density of the Universe. We also implement a nonlinear galaxy-bias model to probe smaller scales that includes parametrization based on hybrid perturbation theory and find that it leads to a 17% gain in cosmological constraining power. We perform robustness tests of our methodology pipeline and demonstrate stability of the constraints to changes in the theory model. Using the redMaGiC galaxy sample as foreground lens galaxies and adopting the best-fitting cosmological parameters from DES year-1 data, we find the galaxy clustering and galaxygalaxy lensing measurements to exhibit significant signals akin to decorrelation between galaxies and mass on large scales, which is not expected in any current models. This likely systematic measurement error biases our constraints on galaxy bias and the S-8 parameter. We find that a scale-, redshift- and sky-areaindependent phenomenological decorrelation parameter can effectively capture this inconsistency between the galaxy clustering and galaxy-galaxy lensing. We trace the source of this correlation to a colordependent photometric issue and minimize its impact on our result by changing the selection criteria of redMaGiC galaxies. Using this new sample, our constraints on the S-8 parameter are consistent with previous studies and we find a small shift in the Omega(m). constraints compared to the fiducial redMaGiC sample. We infer the constraints on the mean host-halo mass of the redMaGiC galaxies in this new sample from the large-scale bias constraints, finding the galaxies occupy halos of mass approximately 1.6 x 10(13) M-circle dot/h. |
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Repositório Institucional da UNESP |
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2946 |
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Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sampleWe constrain cosmological parameters and galaxy-bias parameters using the combination of galaxy clustering and galaxy-galaxy lensing measurements from the Dark Energy Survey (DES) year-3 data. We describe our modeling framework and choice of scales analyzed, validating their robustness to theoretical uncertainties in small-scale clustering by analyzing simulated data. Using a linear galaxy-bias model and redMaGiC galaxy sample, we obtain 10% constraints on the matter density of the Universe. We also implement a nonlinear galaxy-bias model to probe smaller scales that includes parametrization based on hybrid perturbation theory and find that it leads to a 17% gain in cosmological constraining power. We perform robustness tests of our methodology pipeline and demonstrate stability of the constraints to changes in the theory model. Using the redMaGiC galaxy sample as foreground lens galaxies and adopting the best-fitting cosmological parameters from DES year-1 data, we find the galaxy clustering and galaxygalaxy lensing measurements to exhibit significant signals akin to decorrelation between galaxies and mass on large scales, which is not expected in any current models. This likely systematic measurement error biases our constraints on galaxy bias and the S-8 parameter. We find that a scale-, redshift- and sky-areaindependent phenomenological decorrelation parameter can effectively capture this inconsistency between the galaxy clustering and galaxy-galaxy lensing. We trace the source of this correlation to a colordependent photometric issue and minimize its impact on our result by changing the selection criteria of redMaGiC galaxies. Using this new sample, our constraints on the S-8 parameter are consistent with previous studies and we find a small shift in the Omega(m). constraints compared to the fiducial redMaGiC sample. We infer the constraints on the mean host-halo mass of the redMaGiC galaxies in this new sample from the large-scale bias constraints, finding the galaxies occupy halos of mass approximately 1.6 x 10(13) M-circle dot/h.Department of EnergyDavid and Lucile Packard FoundationU.S. Department of EnergyNASA ATPU.S. National Science FoundationMinistry of Science and Education of SpainScience and Technology Facilities Council of the United KingdomHigher Education FundingCouncil for EnglandNational Center for Supercomputing Applications at the University of Illinois at Urbana-ChampaignKavli Institute of Cosmological Physics at the University of ChicagoCenter for Cosmology and Astro-Particle Physics at The Ohio State UniversityMitchell Institute for Fundamental Physics and Astronomy at Texas AM UniversityFinanciadora de Estudos e ProjetosFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Ministerio da Ciencia, Tecnologia e InovacaoDeutsche ForschungsgemeinschaftArgonne National LaboratoryUniversity of California at Santa CruzUniversity of CambridgeCentro de Investigaciones Energeticas, Medioambientales y Tecnologicas-MadridUniversity of ChicagoUniversity College LondonDES-Brazil ConsortiumUniversity of EdinburghEidgenossische Technische Hochschule (ETH) ZurichFermi National Accelerator LaboratoryUniversity of Illinois at Urbana ChampaignInstitut de Ciencies de l'Espai (IEEC/CSIC)Institut de Fisica d'Altes EnergiesLawrence Berkeley National LaboratoryLudwig-Maximilians Universitat Munchenassociated Excellence Cluster UniverseUniversity of MichiganNational Optical Astronomy ObservatoryUniversity of NottinghamOhio State UniversityUniversity of PennsylvaniaUniversity of PortsmouthSLAC National Accelerator LaboratoryStanford UniversityUniversity of SussexTexas AM UniversityOzDES Membership ConsortiumNational Science FoundationMINECOERDF funds from the European UnionCERCA program of the Generalitat de CatalunyaEuropean Research Council under the European UnionAustralian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO)U.S. Department of Energy, Office of Science, Office ofHigh Energy PhysicsUniv Penn, Dept Phys & Astron, Philadelphia, PA 19104 USAUniv Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USALawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USAUniv Cambridge, Dept Appl Math & Theoret Phys, Cambridge CB3 0WA, EnglandInst Estudis Espacials Catalunya IEEC, Barcelona 08034, SpainCSIC, Inst Space Sci ICE, Campus UAB,Carrer Can Magrans S-N, Barcelona 08193, SpainNortheastern Univ, Dept Phys, Boston, MA 02115 USAEcole Polytech Fed Lausanne EPFL, Lab Astrophys, Observ Sauverny, CH-1290 Versoix, SwitzerlandOhio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USAUniv Arizona, Dept Phys, Tucson, AZ 85721 USAStanford Univ, Dept Phys, 382 Via Pueblo Mall, Stanford, CA 94305 USAStanford Univ, Kavli Inst Particle Astrophys & Cosmol, POB 2450, Stanford, CA 94305 USASLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USAOhio State Univ, Dept Phys, Columbus, OH 43210 USAUniv Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USAUniv Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USACtr Invest Energet Medioambientales & Tecnol CIEM, Madrid, SpainUniv Michigan, Dept Phys, Ann Arbor, MI 48109 USAUniv Tokyo, Kavli Inst Phys & Math Universe WPI, UTIAS, Kashiwa, Chiba 2778583, JapanDuke Univ, Dept Phys, Durham, NC 27708 USAArgonne Natl Lab, 9700 South Cass Ave, Lemont, IL 60439 USAUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, BrazilLab Interinst E Astron LIneA, Rua Gal Jose Cristino 77, BR-20921400 Rio De Janeiro, RJ, BrazilUniv Hawaii, Inst Astron, 2680 Woodlawn Dr, Honolulu, HI 96822 USAUniv Wisconsin, Phys Dept, 2320 Chamberlin Hall,1150 Univ Ave, Madison, WI 53706 USACarnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15312 USAInst Astrofis Canarias, E-38205 Tenerife, SpainUniv La Laguna, Dept Astrofis, E-38206 Tenerife, SpainCtr Astrophys Surveys, Natl Ctr Supercomp Applicat, 1205 West Clark St, Urbana, IL 61801 USAUniv Illinois, Dept Astron, 1002 West Green St, Urbana, IL 61801 USAFermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USAUniv Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Oxford Rd, Manchester M13 9PL, Lancs, EnglandCarnegie Mellon Univ, NSF AI Planning Inst Phys Future, Pittsburgh, PA 15213 USACALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USAUCL, Dept Phys & Astron, Gower St, London WC1E 6BT, EnglandSanta Cruz Inst Particle Phys, Santa Cruz, CA 95064 USAUniv Texas Austin, Dept Stat, Austin, TX 78757 USAUniv Cambridge, Kavli Inst Cosmol, Madingley Rd, Cambridge CB3 0HA, EnglandBarcelona Inst Sci & Technol, Inst Fis Altes Energies IFAE, Campus UAB, Bellaterra 08193, Barcelona, SpainUniv Oxford, Dept Phys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, EnglandUniv Geneva, Dept Astron, Ch Ecogia 16, CH-1290 Versoix, SwitzerlandUniv Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083859 Campinas, SP, BrazilUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Inst Fis Teor, Sao Paulo, BrazilBrookhaven Natl Lab, Bldg 510, Upton, NY 11973 USAMax Planck Inst Extraterr Phys, Giessenbachstr, D-85748 Garching, GermanyLudwig Maximilians Univ Munchen, Fak Phys, Univ Sternwarte, Scheinerstr 1, D-81679 Munich, GermanyUniv Edinburgh, Inst Astron, Edinburgh EH9 3HJ, Midlothian, ScotlandNSFs Natl Opt Infrared Astron Res Lab, Cerro Tololo Interamer Observ, Casilla 603, La Serena, ChileUniv Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, EnglandSorbonne Univ, CNRS, Inst Astrophys Paris, UPMC Univ Paris 06,UMR 7095, F-75014 Paris, FranceSorbonne Univ, Inst Astrophys Paris, UPMC Univ Paris 06, UMR 7095, F-75014 Paris, FranceUniv Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, EnglandUniv Trieste, Dept Phys, Astron Unit, Via Tiepolo 11, I-34131 Trieste, ItalyINAF Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, ItalyInst Fundamental Phys Universe, Via Beirut 2, I-34014 Trieste, ItalyObserv Nacl, Rua Gal Jose Cristino 77, BR-20921400 Rio De Janeiro, RJ, BrazilLudwig Maximilians Univ Munchen, Fac Phys, Scheinerstr 1, D-81679 Munich, GermanyUniv Michigan, Dept Astron, Ann Arbor, MI 48109 USAUniv Oslo, Inst Theoret Astrophys, POB 1029, NO-0315 Oslo, NorwayUniv Autonoma Madrid, Inst Fis Teor UAM CSIC, Madrid 28049, SpainUniv Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, EnglandUniv Queensland, Sch Math & Phys, Brisbane, Qld 4072, AustraliaCtr Astrophys Harvard & Smithsonian, 60 Garden St, Cambridge, MA 02138 USAMacquarie Univ, Australian Astron Opt, N Ryde, NSW 2113, AustraliaLowell Observ, 1400 Mars Hill Rd, Flagstaff, AZ 86001 USAUniv Sao Paulo, Inst Fis, Dept Fis Matemat, CP 66318, BR-05314970 Sao Paulo, SP, BrazilTexas A&M Univ, George P & Cynthia Woods Mitchell Inst Fundamenta, College Stn, TX 77843 USATexas A&M Univ, Dept Phys & Astron, College Stn, TX 77843 USAPrinceton Univ, Dept Astrophys Sci, Peyton Hall, Princeton, NJ 08544 USAInst Catalana Recerca & Estudis Avancats, E-08010 Barcelona, SpainUniv Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, EnglandOak Ridge Natl Lab, Comp Sci & Math Div, Oak Ridge, TN 37831 USAUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, BrazilUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Inst Fis Teor, Sao Paulo, BrazilDepartment of Energy: DE-SC0020247U.S. Department of Energy: DE-SC0007901NASA ATP: NNH17ZDA001NNational Science Foundation: AST-1138766National Science Foundation: AST-1536171MINECO: AYA2015-71825MINECO: ESP2015-88861MINECO: FPA2015-68048MINECO: SEV-2012-0234MINECO: SEV-20160597MINECO: MDM-2015-0509European Research Council under the European Union: 240672European Research Council under the European Union: 291329European Research Council under the European Union: 306478Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO): CE110001020U.S. Department of Energy, Office of Science, Office ofHigh Energy Physics: DEAC02-07CH11359Amer Physical SocUniv PennUniv ArizonaLawrence Berkeley Natl LabUniv CambridgeInst Estudis Espacials Catalunya IEECCSICNortheastern UnivEcole Polytech Fed Lausanne EPFLOhio State UnivStanford UnivSLAC Natl Accelerator LabUniv ChicagoCtr Invest Energet Medioambientales & Tecnol CIEMUniv MichiganUniv TokyoDuke UnivArgonne Natl LabUniversidade Estadual Paulista (UNESP)Lab Interinst E Astron LIneAUniv HawaiiUniv WisconsinCarnegie Mellon UnivInst Astrofis CanariasUniv La LagunaCtr Astrophys SurveysUniv IllinoisFermilab Natl Accelerator LabUniv ManchesterCALTECHUCLSanta Cruz Inst Particle PhysUniv Texas AustinBarcelona Inst Sci & TechnolUniv OxfordUniv GenevaUniversidade Estadual de Campinas (UNICAMP)Brookhaven Natl LabMax Planck Inst Extraterr PhysLudwig Maximilians Univ MunchenUniv EdinburghNSFs Natl Opt Infrared Astron Res LabUniv PortsmouthSorbonne UnivUniv NottinghamUniv TriesteINAF Osservatorio Astron TriesteInst Fundamental Phys UniverseObserv NaclUniv OsloUniv Autonoma MadridUniv QueenslandCtr Astrophys Harvard & SmithsonianMacquarie UnivLowell ObservUniversidade de São Paulo (USP)Texas A&M UnivPrinceton UnivInst Catalana Recerca & Estudis AvancatsUniv SouthamptonOak Ridge Natl LabPandey, S.Krause, E.DeRose, J.MacCrann, N.Jain, B.Crocce, M.Blazek, J.Choi, A.Huang, H.To, C.Fang, X.Elvin-Poole, J.Prat, J.Porredon, A.Secco, L. F.Rodriguez-Monroy, M.Weaverdyck, N.Park, Y.Raveri, M.Rozo, E.Rykoff, E. S.Bernstein, G. M.Sanchez, C.Jarvis, M.Troxel, M. A.Zacharegkas, G.Chang, C.Alarcon, A.Alves, O. [UNESP]Amon, A.Andrade-Oliveira, F. [UNESP]Baxter, E.Bechtol, K.Becker, M. R.Camacho, H. [UNESP]Campos, A.Carnero Rosell, A.Carrasco Kind, M.Cawthon, R.Chen, R.Chintalapati, P.Davis, C.Di Valentino, E.Diehl, H. T.Dodelson, S.Doux, C.Drlica-Wagner, A.Eckert, K.Eifler, T. F.Elsner, F.Everett, S.Farahi, A.Ferte, A.Fosalba, P.Friedrich, O.Gatti, M.Giannini, G.Gruen, D.Gruendl, R. A.Harrison, IHartley, W. G.Huff, E. M.Huterer, D.Kovacs, A.Leget, P. F.McCullough, J.Muir, J.Myles, J.Navarro-Alsina, A.Omori, Y.Rollins, R. P.Roodman, A.Rosenfeld, R. [UNESP]Sevilla-Noarbe, ISheldon, E.Shin, T.Troja, A. [UNESP]Tutusaus, IVarga, T. N.Wechsler, R. H.Yanny, B.Yin, B.Zhang, Y.Zuntz, J.Abbott, T. M. C.Aguena, M.Allam, S.Annis, J.Bacon, D.Bertin, E.Brooks, D.Burke, D. L.Carretero, J.Conselice, C.Costanzi, M.Costa, L. N. daPereira, M. E. S.De Vicente, J.Dietrich, J. P.Doel, P.Evrard, A. E.Ferrero, IFlaugher, B.Frieman, J.Garcia-Bellido, J.Gaztanaga, E.Gerdes, D. W.Giannantonio, T.Gschwend, J.Gutierrez, G.Hinton, S. R.Hollowood, D. L.Honscheid, K.James, D. J.Jeltema, T.Kuehn, K.Kuropatkin, N.Lahav, O.Lima, M.Lin, H.Maia, M. A. G.Marshall, J. L.Melchior, P.Menanteau, F.Miller, C. J.Miquel, R.Mohr, J. J.Morgan, R.Palmese, A.Paz-Chinchon, F.Petravick, D.Pieres, A.Malagon, A. A. PlazasSanchez, E.Scarpine, VSerrano, S.Smith, M.Soares-Santos, M.Suchyta, E.Tarle, G.Thomas, D.Weller, J.DES Collaboration2023-07-29T11:58:06Z2023-07-29T11:58:06Z2022-08-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article34http://dx.doi.org/10.1103/PhysRevD.106.043520Physical Review D. College Pk: Amer Physical Soc, v. 106, n. 4, 34 p., 2022.2470-0010http://hdl.handle.net/11449/24554910.1103/PhysRevD.106.043520WOS:000898696500006Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2023-07-29T11:58:08Zoai:repositorio.unesp.br:11449/245549Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T11:58:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
title |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
spellingShingle |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample Pandey, S. |
title_short |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
title_full |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
title_fullStr |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
title_full_unstemmed |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
title_sort |
Dark Energy Survey year 3 results: Constraints on cosmological parameters and galaxy-bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample |
author |
Pandey, S. |
author_facet |
Pandey, S. Krause, E. DeRose, J. MacCrann, N. Jain, B. Crocce, M. Blazek, J. Choi, A. Huang, H. To, C. Fang, X. Elvin-Poole, J. Prat, J. Porredon, A. Secco, L. F. Rodriguez-Monroy, M. Weaverdyck, N. Park, Y. Raveri, M. Rozo, E. Rykoff, E. S. Bernstein, G. M. Sanchez, C. Jarvis, M. Troxel, M. A. Zacharegkas, G. Chang, C. Alarcon, A. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Baxter, E. Bechtol, K. Becker, M. R. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Cawthon, R. Chen, R. Chintalapati, P. Davis, C. Di Valentino, E. Diehl, H. T. Dodelson, S. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Everett, S. Farahi, A. Ferte, A. Fosalba, P. Friedrich, O. Gatti, M. Giannini, G. Gruen, D. Gruendl, R. A. Harrison, I Hartley, W. G. Huff, E. M. Huterer, D. Kovacs, A. Leget, P. F. McCullough, J. Muir, J. Myles, J. Navarro-Alsina, A. Omori, Y. Rollins, R. P. Roodman, A. Rosenfeld, R. [UNESP] Sevilla-Noarbe, I Sheldon, E. Shin, T. Troja, A. [UNESP] Tutusaus, I Varga, T. N. Wechsler, R. H. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. Abbott, T. M. C. Aguena, M. Allam, S. Annis, J. Bacon, D. Bertin, E. Brooks, D. Burke, D. L. Carretero, J. Conselice, C. Costanzi, M. Costa, L. N. da Pereira, M. E. S. De Vicente, J. Dietrich, J. P. Doel, P. Evrard, A. E. Ferrero, I Flaugher, B. Frieman, J. Garcia-Bellido, J. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Gschwend, J. Gutierrez, G. Hinton, S. R. Hollowood, D. L. Honscheid, K. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lahav, O. Lima, M. Lin, H. Maia, M. A. G. Marshall, J. L. Melchior, P. Menanteau, F. Miller, C. J. Miquel, R. Mohr, J. J. Morgan, R. Palmese, A. Paz-Chinchon, F. Petravick, D. Pieres, A. Malagon, A. A. Plazas Sanchez, E. Scarpine, V Serrano, S. Smith, M. Soares-Santos, M. Suchyta, E. Tarle, G. Thomas, D. Weller, J. DES Collaboration |
author_role |
author |
author2 |
Krause, E. DeRose, J. MacCrann, N. Jain, B. Crocce, M. Blazek, J. Choi, A. Huang, H. To, C. Fang, X. Elvin-Poole, J. Prat, J. Porredon, A. Secco, L. F. Rodriguez-Monroy, M. Weaverdyck, N. Park, Y. Raveri, M. Rozo, E. Rykoff, E. S. Bernstein, G. M. Sanchez, C. Jarvis, M. Troxel, M. A. Zacharegkas, G. Chang, C. Alarcon, A. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Baxter, E. Bechtol, K. Becker, M. R. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Cawthon, R. Chen, R. Chintalapati, P. Davis, C. Di Valentino, E. Diehl, H. T. Dodelson, S. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Everett, S. Farahi, A. Ferte, A. Fosalba, P. Friedrich, O. Gatti, M. Giannini, G. Gruen, D. Gruendl, R. A. Harrison, I Hartley, W. G. Huff, E. M. Huterer, D. Kovacs, A. Leget, P. F. McCullough, J. Muir, J. Myles, J. Navarro-Alsina, A. Omori, Y. Rollins, R. P. Roodman, A. Rosenfeld, R. [UNESP] Sevilla-Noarbe, I Sheldon, E. Shin, T. Troja, A. [UNESP] Tutusaus, I Varga, T. N. Wechsler, R. H. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. Abbott, T. M. C. Aguena, M. Allam, S. Annis, J. Bacon, D. Bertin, E. Brooks, D. Burke, D. L. Carretero, J. Conselice, C. Costanzi, M. Costa, L. N. da Pereira, M. E. S. De Vicente, J. Dietrich, J. P. Doel, P. Evrard, A. E. Ferrero, I Flaugher, B. Frieman, J. Garcia-Bellido, J. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Gschwend, J. Gutierrez, G. Hinton, S. R. Hollowood, D. L. Honscheid, K. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lahav, O. Lima, M. Lin, H. Maia, M. A. G. Marshall, J. L. Melchior, P. Menanteau, F. Miller, C. J. Miquel, R. Mohr, J. J. Morgan, R. Palmese, A. Paz-Chinchon, F. Petravick, D. Pieres, A. Malagon, A. A. Plazas Sanchez, E. Scarpine, V Serrano, S. Smith, M. Soares-Santos, M. Suchyta, E. Tarle, G. Thomas, D. Weller, J. DES Collaboration |
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 |
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Univ Penn Univ Arizona Lawrence Berkeley Natl Lab Univ Cambridge Inst Estudis Espacials Catalunya IEEC CSIC Northeastern Univ Ecole Polytech Fed Lausanne EPFL Ohio State Univ Stanford Univ SLAC Natl Accelerator Lab Univ Chicago Ctr Invest Energet Medioambientales & Tecnol CIEM Univ Michigan Univ Tokyo Duke Univ Argonne Natl Lab Universidade Estadual Paulista (UNESP) Lab Interinst E Astron LIneA Univ Hawaii Univ Wisconsin Carnegie Mellon Univ Inst Astrofis Canarias Univ La Laguna Ctr Astrophys Surveys Univ Illinois Fermilab Natl Accelerator Lab Univ Manchester CALTECH UCL Santa Cruz Inst Particle Phys Univ Texas Austin Barcelona Inst Sci & Technol Univ Oxford Univ Geneva Universidade Estadual de Campinas (UNICAMP) Brookhaven Natl Lab Max Planck Inst Extraterr Phys Ludwig Maximilians Univ Munchen Univ Edinburgh NSFs Natl Opt Infrared Astron Res Lab Univ Portsmouth Sorbonne Univ Univ Nottingham Univ Trieste INAF Osservatorio Astron Trieste Inst Fundamental Phys Universe Observ Nacl Univ Oslo Univ Autonoma Madrid Univ Queensland Ctr Astrophys Harvard & Smithsonian Macquarie Univ Lowell Observ Universidade de São Paulo (USP) Texas A&M Univ Princeton Univ Inst Catalana Recerca & Estudis Avancats Univ Southampton Oak Ridge Natl Lab |
dc.contributor.author.fl_str_mv |
Pandey, S. Krause, E. DeRose, J. MacCrann, N. Jain, B. Crocce, M. Blazek, J. Choi, A. Huang, H. To, C. Fang, X. Elvin-Poole, J. Prat, J. Porredon, A. Secco, L. F. Rodriguez-Monroy, M. Weaverdyck, N. Park, Y. Raveri, M. Rozo, E. Rykoff, E. S. Bernstein, G. M. Sanchez, C. Jarvis, M. Troxel, M. A. Zacharegkas, G. Chang, C. Alarcon, A. Alves, O. [UNESP] Amon, A. Andrade-Oliveira, F. [UNESP] Baxter, E. Bechtol, K. Becker, M. R. Camacho, H. [UNESP] Campos, A. Carnero Rosell, A. Carrasco Kind, M. Cawthon, R. Chen, R. Chintalapati, P. Davis, C. Di Valentino, E. Diehl, H. T. Dodelson, S. Doux, C. Drlica-Wagner, A. Eckert, K. Eifler, T. F. Elsner, F. Everett, S. Farahi, A. Ferte, A. Fosalba, P. Friedrich, O. Gatti, M. Giannini, G. Gruen, D. Gruendl, R. A. Harrison, I Hartley, W. G. Huff, E. M. Huterer, D. Kovacs, A. Leget, P. F. McCullough, J. Muir, J. Myles, J. Navarro-Alsina, A. Omori, Y. Rollins, R. P. Roodman, A. Rosenfeld, R. [UNESP] Sevilla-Noarbe, I Sheldon, E. Shin, T. Troja, A. [UNESP] Tutusaus, I Varga, T. N. Wechsler, R. H. Yanny, B. Yin, B. Zhang, Y. Zuntz, J. Abbott, T. M. C. Aguena, M. Allam, S. Annis, J. Bacon, D. Bertin, E. Brooks, D. Burke, D. L. Carretero, J. Conselice, C. Costanzi, M. Costa, L. N. da Pereira, M. E. S. De Vicente, J. Dietrich, J. P. Doel, P. Evrard, A. E. Ferrero, I Flaugher, B. Frieman, J. Garcia-Bellido, J. Gaztanaga, E. Gerdes, D. W. Giannantonio, T. Gschwend, J. Gutierrez, G. Hinton, S. R. Hollowood, D. L. Honscheid, K. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lahav, O. Lima, M. Lin, H. Maia, M. A. G. Marshall, J. L. Melchior, P. Menanteau, F. Miller, C. J. Miquel, R. Mohr, J. J. Morgan, R. Palmese, A. Paz-Chinchon, F. Petravick, D. Pieres, A. Malagon, A. A. Plazas Sanchez, E. Scarpine, V Serrano, S. Smith, M. Soares-Santos, M. Suchyta, E. Tarle, G. Thomas, D. Weller, J. DES Collaboration |
description |
We constrain cosmological parameters and galaxy-bias parameters using the combination of galaxy clustering and galaxy-galaxy lensing measurements from the Dark Energy Survey (DES) year-3 data. We describe our modeling framework and choice of scales analyzed, validating their robustness to theoretical uncertainties in small-scale clustering by analyzing simulated data. Using a linear galaxy-bias model and redMaGiC galaxy sample, we obtain 10% constraints on the matter density of the Universe. We also implement a nonlinear galaxy-bias model to probe smaller scales that includes parametrization based on hybrid perturbation theory and find that it leads to a 17% gain in cosmological constraining power. We perform robustness tests of our methodology pipeline and demonstrate stability of the constraints to changes in the theory model. Using the redMaGiC galaxy sample as foreground lens galaxies and adopting the best-fitting cosmological parameters from DES year-1 data, we find the galaxy clustering and galaxygalaxy lensing measurements to exhibit significant signals akin to decorrelation between galaxies and mass on large scales, which is not expected in any current models. This likely systematic measurement error biases our constraints on galaxy bias and the S-8 parameter. We find that a scale-, redshift- and sky-areaindependent phenomenological decorrelation parameter can effectively capture this inconsistency between the galaxy clustering and galaxy-galaxy lensing. We trace the source of this correlation to a colordependent photometric issue and minimize its impact on our result by changing the selection criteria of redMaGiC galaxies. Using this new sample, our constraints on the S-8 parameter are consistent with previous studies and we find a small shift in the Omega(m). constraints compared to the fiducial redMaGiC sample. We infer the constraints on the mean host-halo mass of the redMaGiC galaxies in this new sample from the large-scale bias constraints, finding the galaxies occupy halos of mass approximately 1.6 x 10(13) M-circle dot/h. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-15 2023-07-29T11:58:06Z 2023-07-29T11:58:06Z |
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.106.043520 Physical Review D. College Pk: Amer Physical Soc, v. 106, n. 4, 34 p., 2022. 2470-0010 http://hdl.handle.net/11449/245549 10.1103/PhysRevD.106.043520 WOS:000898696500006 |
url |
http://dx.doi.org/10.1103/PhysRevD.106.043520 http://hdl.handle.net/11449/245549 |
identifier_str_mv |
Physical Review D. College Pk: Amer Physical Soc, v. 106, n. 4, 34 p., 2022. 2470-0010 10.1103/PhysRevD.106.043520 WOS:000898696500006 |
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.format.none.fl_str_mv |
34 |
dc.publisher.none.fl_str_mv |
Amer Physical Soc |
publisher.none.fl_str_mv |
Amer Physical Soc |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1799965754900086784 |