The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks

Sartori, S. et al.--Full list of authors: Sartori, S.; Vielzeuf, P.; Escoffier, S.; Cousinou, M. C.; Kovács, A.; DeRose, J.; Ahlen, S.; Bianchi, D.; Brooks, D.; Burtin, E.; Claybaugh, T.; de la Macorra, A.; Forero-Romero, J. E.; Garcia-Bellido, J.; Gontcho A Gontcho, S.; Gutierrez, G.; Honscheid, K....

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Detalles Bibliográficos
Autores: Sartori, S., Garcia-Bellido, J., Prada, Francisco
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:dnet:digitalcsic_::9f07f6301ceec22f773cee9bf52476e0
Acceso en línea:http://hdl.handle.net/10261/429012
Access Level:acceso abierto
Palabra clave:Cosmic background radiation
Cosmological parameters
Cosmology: observations
Large-scale structure of Universe
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dc.title.none.fl_str_mv The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
title The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
spellingShingle The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
Sartori, S.
Cosmic background radiation
Cosmological parameters
Cosmology: observations
Large-scale structure of Universe
title_short The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
title_full The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
title_fullStr The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
title_full_unstemmed The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
title_sort The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocks
dc.creator.none.fl_str_mv Sartori, S.
Garcia-Bellido, J.
Prada, Francisco
author Sartori, S.
author_facet Sartori, S.
Garcia-Bellido, J.
Prada, Francisco
author_role author
author2 Garcia-Bellido, J.
Prada, Francisco
author2_role author
author
dc.contributor.none.fl_str_mv Department of Energy (US)
National Energy Research Scientific Computing Center (US)
National Science Foundation (US)
Ministry of Innovation and Technology (Hungary)
European Commission
Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Cosmic background radiation
Cosmological parameters
Cosmology: observations
Large-scale structure of Universe
topic Cosmic background radiation
Cosmological parameters
Cosmology: observations
Large-scale structure of Universe
description Sartori, S. et al.--Full list of authors: Sartori, S.; Vielzeuf, P.; Escoffier, S.; Cousinou, M. C.; Kovács, A.; DeRose, J.; Ahlen, S.; Bianchi, D.; Brooks, D.; Burtin, E.; Claybaugh, T.; de la Macorra, A.; Forero-Romero, J. E.; Garcia-Bellido, J.; Gontcho A Gontcho, S.; Gutierrez, G.; Honscheid, K.; Kehoe, R.; Kirkby, D.; Kisner, T.; Landriau, M.; Levi, M. E.; Meisner, A.; Miquel, R.; Moustakas, J.; Newman, J. A.; Palanque-Delabrouille, N.; Pérez-Ràfols, I.; Prada, F.; Rossi, G.; Sanchez, E.; Sprayberry, D.; Tarlé, G.; Weaver, B. A.
publishDate 2025
dc.date.none.fl_str_mv 2025
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/429012
url http://hdl.handle.net/10261/429012
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/HE/101130774
http://dx.doi.org/10.1051/0004-6361/202453562
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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spelling The imprint of cosmic voids from the DESI Legacy Survey DR9 Luminous Red Galaxies in the Planck 2018 lensing map through spectroscopically calibrated mocksSartori, S.Garcia-Bellido, J.Prada, FranciscoCosmic background radiationCosmological parametersCosmology: observationsLarge-scale structure of UniverseSartori, S. et al.--Full list of authors: Sartori, S.; Vielzeuf, P.; Escoffier, S.; Cousinou, M. C.; Kovács, A.; DeRose, J.; Ahlen, S.; Bianchi, D.; Brooks, D.; Burtin, E.; Claybaugh, T.; de la Macorra, A.; Forero-Romero, J. E.; Garcia-Bellido, J.; Gontcho A Gontcho, S.; Gutierrez, G.; Honscheid, K.; Kehoe, R.; Kirkby, D.; Kisner, T.; Landriau, M.; Levi, M. E.; Meisner, A.; Miquel, R.; Moustakas, J.; Newman, J. A.; Palanque-Delabrouille, N.; Pérez-Ràfols, I.; Prada, F.; Rossi, G.; Sanchez, E.; Sprayberry, D.; Tarlé, G.; Weaver, B. A.The cross-correlation of cosmic voids with the lensing convergence (κ) map of the Cosmic Microwave Background (CMB) fluctuations provides a powerful tool to refine our understanding of the current cosmological model. However, several studies have reported a moderate tension (up to ∼2σ) between the lensing imprint of cosmic voids on the observed CMB and the ΛCDM signal predicted by simulations. To address this “lensing-is-low” tension and to obtain new, precise measurements of the signal, we exploit the large DESI Legacy Survey Luminous Red Galaxy (LRG) data set, covering approximately 19 500 deg2 of the sky and including about 10 million LRGs at z < 1.05. Our ΛCDM template was created using the Buzzard mocks, which we specifically calibrated to match the clustering properties of the observed galaxy sample by exploiting more than one million DESI spectra. We identified our catalogs of 3D voids in the range 0.35 < z < 0.95 and cross-correlated them through a stacking methodology, dividing the sample into bins according to the redshift and λv values of the voids. For the full void sample, we report a 14σ detection of the lensing signal, with Aκ = 1.016 ± 0.054, which increases to 17σ when considering the void-in-void (Aκ = 0.944 ± 0.064) and the void-in-cloud (Aκ = 0.975 ± 0.060) populations individually, the highest detection significance for studies of this kind. We observe a full agreement between observations and ΛCDM mocks across all redshift bins, sky regions, and void populations considered. In addition to these findings, our analysis highlights the importance of accurately matching sparseness and redshift error distributions between mocks and observations, as well as the role of λv in enhancing the signal-to-noise ratio through void population discrimination. © The Authors 2025.SS would like to thank Chris Blake and Joe DeRose for their efforts in the creation of the Buzzard galaxy mocks and their generous availability, as well as Rongpu Zhou for the creation and publication of the Legacy Survey DR9 sample, which forms the foundation of this work. This material is based upon work supported by the U.S. Department of Energy (DOE), Office of Science, Office of High-Energy Physics, under Contract No. DE–AC02–05CH11231, and by the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility under the same contract. Additional support for DESI was provided by the U.S. National Science Foundation (NSF), Division of Astronomical Sciences under Contract No. AST-0950945 to the NSF’s National Optical-Infrared Astronomy Research Laboratory; the Science and Technology Facilities Council of the United Kingdom; the Gordon and Betty Moore Foundation; the Heising-Simons Foundation; the French Alternative Energies and Atomic Energy Commission (CEA); the National Council of Humanities, Science and Technology of Mexico (CONAHCYT); the Ministry of Science, Innovation and Universities of Spain (MICIU/AEI/10.13039/501100011033), and by the DESI Member Institutions: https://www.desi.lbl.gov/collaborating-institutions. The DESI Legacy Imaging Surveys consist of three individual and complementary projects: the Dark Energy Camera Legacy Survey (DECaLS), the Beijing-Arizona Sky Survey (BASS), and the Mayall z-band Legacy Survey (MzLS). DECaLS, BASS and MzLS together include data obtained, respectively, at the Blanco telescope, Cerro Tololo Inter-American Observatory, NSF’s NOIRLab; the Bok telescope, Steward Observatory, University of Arizona; and the Mayall telescope, Kitt Peak National Observatory, NOIRLab. NOIRLab is operated by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. Pipeline processing and analyses of the data were supported by NOIRLab and the Lawrence Berkeley National Laboratory. Legacy Surveys also uses data products from the Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE), a project of the Jet Propulsion Laboratory/California Institute of Technology, funded by the National Aeronautics and Space Administration. Legacy Surveys was supported by: the Director, Office of Science, Office of High Energy Physics of the U.S. Department of Energy; the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility; the U.S. National Science Foundation, Division of Astronomical Sciences; the National Astronomical Observatories of China, the Chinese Academy of Sciences and the Chinese National Natural Science Foundation. LBNL is managed by the Regents of the University of California under contract to the U.S. Department of Energy. The complete acknowledgments can be found at https://www.legacysurvey.org/. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the U. S. National Science Foundation, the U. S. Department of Energy, or any of the listed funding agencies. The authors are honored to be permitted to conduct scientific research on Iolkam Du’ag (Kitt Peak), a mountain with particular significance to the Tohono O’odham Nation. The Large-Scale Structure (LSS) research group at Konkoly Observatory has been supported by a Lendület excellence grant by the Hungarian Academy of Sciences (MTA). This project has received funding from the European Union’s Horizon Europe research and innovation programme under the Marie Skłodowska-Curie grant agreement number 101130774. Funding for this project was also available in part through the Hungarian Ministry of Innovation and Technology NRDI Office grant OTKA NN147550. This work was supported by the French Space Agency, the Centre National d’Études Spatiales (CNES).Peer reviewedEDP SciencesDepartment of Energy (US)National Energy Research Scientific Computing Center (US)National Science Foundation (US)Ministry of Innovation and Technology (Hungary)European CommissionAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/429012reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/HE/101130774http://dx.doi.org/10.1051/0004-6361/202453562Síinfo:eu-repo/semantics/openAccessoai:dnet:digitalcsic_::9f07f6301ceec22f773cee9bf52476e02026-05-22T06:33:51Z
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