Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing

DES Collaboration: G. Zacharegkas et al.

Detalles Bibliográficos
Autores: Zacharegkas, G., Crocce, Martín, Fosalba, Pablo, Tutusaus, Isaac, Castander, Francisco J., García-Bellido, Juan, Gaztañaga, Enrique, Serrano, Santiago, DES Collaboration
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/296673
Acceso en línea:http://hdl.handle.net/10261/296673
Access Level:acceso abierto
Palabra clave:Gravitational lensing: weak
Cosmology: dark matter
Large-scale structure of the universe
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dc.title.none.fl_str_mv Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
title Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
spellingShingle Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
Zacharegkas, G.
Gravitational lensing: weak
Cosmology: dark matter
Large-scale structure of the universe
title_short Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
title_full Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
title_fullStr Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
title_full_unstemmed Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
title_sort Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
dc.creator.none.fl_str_mv Zacharegkas, G.
Crocce, Martín
Fosalba, Pablo
Tutusaus, Isaac
Castander, Francisco J.
García-Bellido, Juan
Gaztañaga, Enrique
Serrano, Santiago
DES Collaboration
author Zacharegkas, G.
author_facet Zacharegkas, G.
Crocce, Martín
Fosalba, Pablo
Tutusaus, Isaac
Castander, Francisco J.
García-Bellido, Juan
Gaztañaga, Enrique
Serrano, Santiago
DES Collaboration
author_role author
author2 Crocce, Martín
Fosalba, Pablo
Tutusaus, Isaac
Castander, Francisco J.
García-Bellido, Juan
Gaztañaga, Enrique
Serrano, Santiago
DES Collaboration
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Department of Energy (US)
National Science Foundation (US)
Ministerio de Educación y Ciencia (España)
Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
European Commission
Generalitat de Catalunya
European Research Council
NASA
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Gravitational lensing: weak
Cosmology: dark matter
Large-scale structure of the universe
topic Gravitational lensing: weak
Cosmology: dark matter
Large-scale structure of the universe
description DES Collaboration: G. Zacharegkas et al.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
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Monthly Notices of the Royal Astronomical Society
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1093/mnras/stab3155
https://doi.org/10.1093/mnras/stab3155
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dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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spelling Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensingZacharegkas, G.Crocce, MartínFosalba, PabloTutusaus, IsaacCastander, Francisco J.García-Bellido, JuanGaztañaga, EnriqueSerrano, SantiagoDES CollaborationGravitational lensing: weakCosmology: dark matterLarge-scale structure of the universeDES Collaboration: G. Zacharegkas et al.Galaxy–galaxy lensing is a powerful probe of the connection between galaxies and their host dark matter haloes, which is important both for galaxy evolution and cosmology. We extend the measurement and modelling of the galaxy–galaxy lensing signal in the recent Dark Energy Survey Year 3 cosmology analysis to the highly non-linear scales (∼100 kpc). This extension enables us to study the galaxy–halo connection via a Halo Occupation Distribution (HOD) framework for the two lens samples used in the cosmology analysis: a luminous red galaxy sample (REDMAGIC) and a magnitude-limited galaxy sample (MAGLIM). We find that REDMAGIC (MAGLIM) galaxies typically live in dark matter haloes of mass log10(Mh/M⊙) ≈ 13.7 which is roughly constant over redshift (13.3−13.5 depending on redshift). We constrain these masses to ∼15 per cent ⁠, approximately 1.5 times improvement over the previous work. We also constrain the linear galaxy bias more than five times better than what is inferred by the cosmological scales only. We find the satellite fraction for REDMAGIC (MAGLIM) to be ∼0.1−0.2 (0.1−0.3) with no clear trend in redshift. Our constraints on these halo properties are broadly consistent with other available estimates from previous work, large-scale constraints, and simulations. The framework built in this paper will be used for future HOD studies with other galaxy samples and extensions for cosmological analyses.CC is supported by the Henry Luce Foundation. JP is supported by DOE grant DE-SC0021429. Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Científico e Tecnológico and the Ministério da Ciência, Tecnologia e Inovação, the Deutsche Forschungsgemeinschaft, and the Collaborating Institutions in the Dark Energy Survey. The Collaborating Institutions are Argonne National Laboratory, the University of California at Santa Cruz, the University of Cambridge, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas-Madrid, the University of Chicago, University College London, the DES-Brazil Consortium, the University of Edinburgh, the Eidgenössische Technische Hochschule (ETH) Zürich, Fermi National Accelerator Laboratory, the University of Illinois at Urbana-Champaign, the Institut de Ciències de l’Espai (IEEC/CSIC), the Institut de Física d’Altes Energies, Lawrence Berkeley National Laboratory, the Ludwig-Maximilians Universität München and the associated Excellence Cluster Universe, the University of Michigan, NFS’s NOIRLab, the University of Nottingham, The Ohio State University, the University of Pennsylvania, the University of Portsmouth, SLAC National Accelerator Laboratory, Stanford University, the University of Sussex, Texas A&M University, and the OzDES Membership Consortium. Based in part on observations at Cerro Tololo Inter-American Observatory at NSF’s NOIRLab (NOIRLab Prop. ID 2012B-0001; PI: J. Frieman), which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. The DES data management system is supported by the National Science Foundation under grant numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MICINN under grants ESP2017-89838, PGC2018-094773,PGC2018-102021, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA programme of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ciência e Tecnologia (INCT) do e-Universo (CNPq grant 465376/2014-2). This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.Peer reviewedOxford University PressDepartment of Energy (US)National Science Foundation (US)Ministerio de Educación y Ciencia (España)Agencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)European CommissionGeneralitat de CatalunyaEuropean Research CouncilNASAConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/296673reponame:DIGITAL.CSIC. 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