Dark Energy Survey Year 3 results: magnification modelling and impact on cosmological constraints from galaxy clustering and galaxy-galaxy lensing

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Autor(es): dc.contributorThe Ohio State University-
Autor(es): dc.contributorUniversity of Waterloo-
Autor(es): dc.contributorUniversity of Cambridge-
Autor(es): dc.contributorCalifornia Institute of Technology-
Autor(es): dc.contributorUniversity of Chicago-
Autor(es): dc.contributorStanford University-
Autor(es): dc.contributorSlac National Accelerator Laboratory-
Autor(es): dc.contributorMedioambientales y Tecnologicas (CIEMAT)-
Autor(es): dc.contributorFermi National Accelerator Laboratory-
Autor(es): dc.contributorUniversity of Manchester-
Autor(es): dc.contributorMc 249-17-
Autor(es): dc.contributorArgonne National Laboratory-
Autor(es): dc.contributorUniversity of Michigan-
Autor(es): dc.contributorUniversity of Hawai-
Autor(es): dc.contributorUniversity of Wisconsin-Madison-
Autor(es): dc.contributorUniversity of Pennsylvania-
Autor(es): dc.contributorNortheastern University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorLaboratorio Interinstitucional de E-Astronomia - LIneA-
Autor(es): dc.contributorCarnegie Mellon University-
Autor(es): dc.contributorInstituto de Astrofisica de Canarias-
Autor(es): dc.contributorDpto. Astrofísica-
Autor(es): dc.contributorNational Center for Supercomputing Applications-
Autor(es): dc.contributorUniversity of Illinois at Urbana-Champaign-
Autor(es): dc.contributorWilliam Jewell College-
Autor(es): dc.contributorDuke University-
Autor(es): dc.contributorInstitut D Estudis Espacials de Catalunya (IEEC)-
Autor(es): dc.contributorCSIC)-
Autor(es): dc.contributorLawrence Berkeley National Laboratory-
Autor(es): dc.contributorLPSC-IN2P3-
Autor(es): dc.contributorUniversity of Arizona-
Autor(es): dc.contributorUniversity College London-
Autor(es): dc.contributorBerkeley-
Autor(es): dc.contributorThe Barcelona Institute of Science and Technology-
Autor(es): dc.contributorLudwig-Maximilians-Universitat-
Autor(es): dc.contributorCardiff University-
Autor(es): dc.contributorUniversity of Geneva-
Autor(es): dc.contributorUniversity of Sussex-
Autor(es): dc.contributorUniversidade de Lisboa-
Autor(es): dc.contributorPerimeter Institute for Theoretical Physics-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorThe University of Tokyo-
Autor(es): dc.contributorUniversity of Edinburgh-
Autor(es): dc.contributorBrookhaven National Laboratory-
Autor(es): dc.contributorStony Brook University-
Autor(es): dc.contributorUniversité de Geneve-
Autor(es): dc.contributorExcellence Cluster Origins-
Autor(es): dc.contributorMax Planck Institute for Extraterrestrial Physics-
Autor(es): dc.contributorLudwig-Maximilians Universitat Munchen-
Autor(es): dc.contributorTexas A & M University-
Autor(es): dc.contributorUniversidad Autonoma de Madrid-
Autor(es): dc.contributorUniversity of Portsmouth-
Autor(es): dc.contributorInstitut D Astrophysique de Paris-
Autor(es): dc.contributorUniversity of Toronto-
Autor(es): dc.creatorElvin-Poole, J.-
Autor(es): dc.creatorMacCrann, N.-
Autor(es): dc.creatorEverett, S.-
Autor(es): dc.creatorPrat, J.-
Autor(es): dc.creatorRykoff, E. S.-
Autor(es): dc.creatorDe Vicente, J.-
Autor(es): dc.creatorYanny, B.-
Autor(es): dc.creatorHerner, K.-
Autor(es): dc.creatorFerté, A.-
Autor(es): dc.creatorDi Valentino, E.-
Autor(es): dc.creatorChoi, A.-
Autor(es): dc.creatorBurke, D. L.-
Autor(es): dc.creatorSevilla-Noarbe, I.-
Autor(es): dc.creatorAlarcon, A.-
Autor(es): dc.creatorAlves, O.-
Autor(es): dc.creatorAmon, A.-
Autor(es): dc.creatorAndrade-Oliveira, F.-
Autor(es): dc.creatorBaxter, E.-
Autor(es): dc.creatorBechtol, K.-
Autor(es): dc.creatorBecker, M. R.-
Autor(es): dc.creatorBernstein, G. M.-
Autor(es): dc.creatorBlazek, J.-
Autor(es): dc.creatorCamacho, H.-
Autor(es): dc.creatorCampos, A.-
Autor(es): dc.creatorCarnero Rosell, A.-
Autor(es): dc.creatorCarrasco Kind, M.-
Autor(es): dc.creatorCawthon, R.-
Autor(es): dc.creatorChang, C.-
Autor(es): dc.creatorChen, R.-
Autor(es): dc.creatorCordero, J.-
Autor(es): dc.creatorCrocce, M.-
Autor(es): dc.creatorDavis, C.-
Autor(es): dc.creatorDerose, J.-
Autor(es): dc.creatorDiehl, H. T.-
Autor(es): dc.creatorDodelson, S.-
Autor(es): dc.creatorDoux, C.-
Autor(es): dc.creatorDrlica-Wagner, A.-
Autor(es): dc.creatorEckert, K.-
Autor(es): dc.creatorEifler, T. F.-
Autor(es): dc.creatorElsner, F.-
Autor(es): dc.creatorFang, X.-
Autor(es): dc.creatorFosalba, P.-
Autor(es): dc.creatorFriedrich, O.-
Autor(es): dc.creatorGatti, M.-
Autor(es): dc.creatorGiannini, G.-
Autor(es): dc.creatorGruen, D.-
Autor(es): dc.creatorGruendl, R. A.-
Autor(es): dc.creatorHarrison, I.-
Autor(es): dc.creatorHartley, W. G.-
Autor(es): dc.creatorHuang, H.-
Autor(es): dc.creatorHuff, E. M.-
Autor(es): dc.creatorHuterer, D.-
Autor(es): dc.creatorKrause, E.-
Autor(es): dc.creatorKuropatkin, N.-
Autor(es): dc.creatorLeget, P. F.-
Autor(es): dc.creatorLemos, P.-
Autor(es): dc.creatorLiddle, A. R.-
Autor(es): dc.creatorMcCullough, J.-
Autor(es): dc.creatorMuir, J.-
Autor(es): dc.creatorMyles, J.-
Autor(es): dc.creatorNavarro-Alsina, A.-
Autor(es): dc.creatorPandey, S.-
Autor(es): dc.creatorPark, Y.-
Autor(es): dc.creatorPorredon, A.-
Autor(es): dc.creatorRaveri, M.-
Autor(es): dc.creatorRodriguez-Monroy, M.-
Autor(es): dc.creatorRollins, R. P.-
Autor(es): dc.creatorRoodman, A.-
Autor(es): dc.creatorRosenfeld, R.-
Autor(es): dc.creatorRoss, A. J.-
Autor(es): dc.creatorSánchez, C.-
Autor(es): dc.creatorSanchez, J.-
Autor(es): dc.creatorSecco, L. F.-
Autor(es): dc.creatorSheldon, E.-
Autor(es): dc.creatorShin, T.-
Autor(es): dc.creatorTroxel, M. A.-
Autor(es): dc.creatorTutusaus, I.-
Autor(es): dc.creatorVarga, T. N.-
Autor(es): dc.creatorWeaverdyck, N.-
Autor(es): dc.creatorWechsler, R. H.-
Autor(es): dc.creatorYin, B.-
Autor(es): dc.creatorZhang, Y.-
Autor(es): dc.creatorZuntz, J.-
Autor(es): dc.creatorAguena, M.-
Autor(es): dc.creatorAvila, S.-
Autor(es): dc.creatorBacon, D.-
Autor(es): dc.creatorBertin, E.-
Autor(es): dc.creatorBocquet, S.-
Autor(es): dc.creatorBrooks, D.-
Autor(es): dc.creatorGarcía-Bellido, J.-
Autor(es): dc.creatorHonscheid, K.-
Autor(es): dc.creatorJarvis, M.-
Autor(es): dc.creatorLi, T. S.-
Autor(es): dc.creatorMena-Fernández, J.-
Autor(es): dc.creatorTo, C.-
Autor(es): dc.creatorWilkinson, R. D.-
Data de aceite: dc.date.accessioned2025-08-21T17:33:53Z-
Data de disponibilização: dc.date.available2025-08-21T17:33:53Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1093/mnras/stad1594-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/296988-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/296988-
Descrição: dc.descriptionWe study the effect of magnification in the Dark Energy Survey Year 3 analysis of galaxy clustering and galaxy-galaxy lensing, using two different lens samples: a sample of luminous red galaxies, redMaGiC, and a sample with a redshift-dependent magnitude limit, MagLim. We account for the effect of magnification on both the flux and size selection of galaxies, accounting for systematic effects using the Balrog image simulations. We estimate the impact of magnification on the galaxy clustering and galaxy-galaxy lensing cosmology analysis, finding it to be a significant systematic for the MagLim sample. We show cosmological constraints from the galaxy clustering autocorrelation and galaxy-galaxy lensing signal with different magnifications priors, finding broad consistency in cosmological parameters in ΛCDM and wCDM. However, when magnification bias amplitude is allowed to be free, we find the two-point correlation functions prefer a different amplitude to the fiducial input derived from the image simulations. We validate the magnification analysis by comparing the cross-clustering between lens bins with the prediction from the baseline analysis, which uses only the autocorrelation of the lens bins, indicating that systematics other than magnification may be the cause of the discrepancy. We show that adding the cross-clustering between lens redshift bins to the fit significantly improves the constraints on lens magnification parameters and allows uninformative priors to be used on magnification coefficients, without any loss of constraining power or prior volume concerns.-
Descrição: dc.descriptionCenter for Cosmology and Astro-Particle Physics The Ohio State University-
Descrição: dc.descriptionDepartment of Physics The Ohio State University-
Descrição: dc.descriptionDepartment of Physics and Astronomy University of Waterloo, 200 University Ave W-
Descrição: dc.descriptionDepartment of Applied Mathematics and Theoretical Physics University of Cambridge-
Descrição: dc.descriptionJet Propulsion Laboratory California Institute of Technology, 4800 Oak Grove Dr-
Descrição: dc.descriptionDepartment of Astronomy and Astrophysics University of Chicago-
Descrição: dc.descriptionKavli Institute for Cosmological Physics University of Chicago-
Descrição: dc.descriptionKavli Institute for Particle Astrophysics & Cosmology Stanford University, PO Box 2450-
Descrição: dc.descriptionSlac National Accelerator Laboratory-
Descrição: dc.descriptionCentro de Investigaciones Energeticas Medioambientales y Tecnologicas (CIEMAT)-
Descrição: dc.descriptionFermi National Accelerator Laboratory, PO Box 500-
Descrição: dc.descriptionJodrell Bank Center for Astrophysics School of Physics and Astronomy University of Manchester, Oxford Road-
Descrição: dc.descriptionCalifornia Institute of Technology Mc 249-17, 1200 East California Blvd-
Descrição: dc.descriptionArgonne National Laboratory, 9700 South Cass Avenue-
Descrição: dc.descriptionDepartment of Physics University of Michigan-
Descrição: dc.descriptionInstitute of Astronomy University of Cambridge, Madingley Road-
Descrição: dc.descriptionKavli Institute for Cosmology University of Cambridge, Madingley Road-
Descrição: dc.descriptionInstitute for Astronomy University of Hawai, 2680 Woodlawn Drive-
Descrição: dc.descriptionPhysics Department University of Wisconsin-Madison, 1150 University Avenue-
Descrição: dc.descriptionDepartment of Physics and Astronomy University of Pennsylvania-
Descrição: dc.descriptionDepartment of Physics Northeastern University-
Descrição: dc.descriptionInstituto de Física Teorica Universidade Estadual Paulista-
Descrição: dc.descriptionLaboratorio Interinstitucional de E-Astronomia - LIneA, Rua Gal. Jose Cristino 77-
Descrição: dc.descriptionDepartment of Physics Carnegie Mellon University-
Descrição: dc.descriptionInstituto de Astrofisica de Canarias, La Laguna, Tenerife-
Descrição: dc.descriptionUniversidad de la Laguna Dpto. Astrofísica, La Laguna, Tenerife-
Descrição: dc.descriptionCenter for Astrophysical Surveys National Center for Supercomputing Applications, 1205 West Clark St.-
Descrição: dc.descriptionDepartment of Astronomy University of Illinois at Urbana-Champaign, 1002 W. Green Street-
Descrição: dc.descriptionPhysics Department William Jewell College-
Descrição: dc.descriptionDepartment of Physics Duke University-
Descrição: dc.descriptionInstitut D Estudis Espacials de Catalunya (IEEC)-
Descrição: dc.descriptionInstitute of Space Sciences (ICE CSIC), Carrer de Can Magrans, s/n-
Descrição: dc.descriptionLawrence Berkeley National Laboratory, 1 Cyclotron Road-
Descrição: dc.descriptionNsf Ai Planning Institute for Physics of the Future Carnegie Mellon University-
Descrição: dc.descriptionUniversite Grenoble Alpes Cnrs LPSC-IN2P3-
Descrição: dc.descriptionDepartment of Astronomy Steward Observatory University of Arizona, 933 North Cherry Avenue-
Descrição: dc.descriptionDepartment of Physics & Astronomy University College London, Gower Street-
Descrição: dc.descriptionDepartment of Astronomy University of California Berkeley, 501 Campbell Hall-
Descrição: dc.descriptionInstitut de Física D Altes Energies (IFAE) The Barcelona Institute of Science and Technology, Campus UAB Bellaterra-
Descrição: dc.descriptionUniversity Observatory Faculty of Physics Ludwig-Maximilians-Universitat, Scheinerstr. 1-
Descrição: dc.descriptionSchool of Physics and Astronomy Cardiff University-
Descrição: dc.descriptionDepartment of Astronomy University of Geneva, ch. d Ecogia 16-
Descrição: dc.descriptionDepartment of Physics University of Arizona-
Descrição: dc.descriptionDepartment of Physics and Astronomy University of Sussex, Pevensey Building-
Descrição: dc.descriptionInstituto de Astrofísica e Ciencias Do Espaco Faculdade de Ciencias Universidade de Lisboa-
Descrição: dc.descriptionPerimeter Institute for Theoretical Physics, 31 Caroline St. North-
Descrição: dc.descriptionDepartment of Physics Stanford University, 382 Via Pueblo Mall-
Descrição: dc.descriptionInstituto de Física Gleb Wataghin Universidade Estadual de Campinas-
Descrição: dc.descriptionKavli Institute for the Physics and Mathematics of the Universe (WPI) Utias The University of Tokyo, Kashiwa-
Descrição: dc.descriptionInstitute for Astronomy University of Edinburgh-
Descrição: dc.descriptionIctp South American Institute for Fundamental Research Instituto de Física Teorica Universidade Estadual Paulista-
Descrição: dc.descriptionBrookhaven National Laboratory, Bldg 510-
Descrição: dc.descriptionDepartment of Physics and Astronomy Stony Brook University-
Descrição: dc.descriptionDepartement de Physique Theorique Center for Astroparticle Physics Université de Geneve, 24 quai Ernest Ansermet-
Descrição: dc.descriptionExcellence Cluster Origins, Boltzmannstr. 2-
Descrição: dc.descriptionMax Planck Institute for Extraterrestrial Physics, Giessenbachstrasse-
Descrição: dc.descriptionUniversitats-Sternwarte Fakultat fur Physik Ludwig-Maximilians Universitat Munchen, Scheinerstr. 1-
Descrição: dc.descriptionGeorge P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy Department of Physics and Astronomy Texas A & M University-
Descrição: dc.descriptionInstituto de Fisica Teorica UAM/CSIC Universidad Autonoma de Madrid-
Descrição: dc.descriptionInstitute of Cosmology and Gravitation University of Portsmouth-
Descrição: dc.descriptionCnrs Umr 7095 Institut D Astrophysique de Paris-
Descrição: dc.descriptionSorbonne Universites Upmc Univ Paris 06 Umr 7095 Institut D Astrophysique de Paris-
Descrição: dc.descriptionDepartment of Astronomy and Astrophysics University of Toronto, 50 St. George Street-
Descrição: dc.descriptionInstituto de Física Teorica Universidade Estadual Paulista-
Descrição: dc.descriptionIctp South American Institute for Fundamental Research Instituto de Física Teorica Universidade Estadual Paulista-
Formato: dc.format3649-3670-
Idioma: dc.languageen-
Relação: dc.relationMonthly Notices of the Royal Astronomical Society-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcosmological parameters-
Palavras-chave: dc.subjectcosmology: observations-
Palavras-chave: dc.subjectgravitational lensing: weak-
Palavras-chave: dc.subjectlarge-scale structure of Universe-
Título: dc.titleDark Energy Survey Year 3 results: magnification modelling and impact on cosmological constraints from galaxy clustering and galaxy-galaxy lensing-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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