Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Detalles Bibliográficos
Autores: Ajani, Virginia, Akrami, Yashar, García-Bellido Capdevila, Juan, Euclid Collaboration
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/715579
Acceso en línea:http://hdl.handle.net/10486/715579
https://dx.doi.org/10.1051/0004-6361/202346017
Access Level:acceso abierto
Palabra clave:Cosmological parameters
gravitational lensing: weak
large-scale structure of Universe
methods: statistical
surveys
Física
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dc.title.none.fl_str_mv Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
title Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
spellingShingle Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
Ajani, Virginia
Cosmological parameters
gravitational lensing: weak
large-scale structure of Universe
methods: statistical
surveys
Física
title_short Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
title_full Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
title_fullStr Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
title_full_unstemmed Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
title_sort Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statistics
dc.creator.none.fl_str_mv Ajani, Virginia
Akrami, Yashar
García-Bellido Capdevila, Juan
Euclid Collaboration
author Ajani, Virginia
author_facet Ajani, Virginia
Akrami, Yashar
García-Bellido Capdevila, Juan
Euclid Collaboration
author_role author
author2 Akrami, Yashar
García-Bellido Capdevila, Juan
Euclid Collaboration
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Cosmological parameters
gravitational lensing: weak
large-scale structure of Universe
methods: statistical
surveys
Física
topic Cosmological parameters
gravitational lensing: weak
large-scale structure of Universe
methods: statistical
surveys
Física
description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-07-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/715579
https://dx.doi.org/10.1051/0004-6361/202346017
url http://hdl.handle.net/10486/715579
https://dx.doi.org/10.1051/0004-6361/202346017
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
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spelling Euclid preparation: XXVIII. Forecasts for ten different higher-order weak lensing statisticsAjani, VirginiaAkrami, YasharGarcía-Bellido Capdevila, JuanEuclid CollaborationCosmological parametersgravitational lensing: weaklarge-scale structure of Universemethods: statisticalsurveysFísicaArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMRecent cosmic shear studies have shown that higher-order statistics (HOS) developed by independent teams now outperform standard two-point estimators in terms of statistical precision thanks to their sensitivity to the non-Gaussian features of large-scale structure. The aim of the Higher-Order Weak Lensing Statistics (HOWLS) project is to assess, compare, and combine the constraining power of ten different HOS on a common set of Euclid-like mocks, derived from N-body simulations. In this first paper of the HOWLS series, we computed the nontomographic (Ωm, σ 8) Fisher information for the one-point probability distribution function, peak counts, Minkowski functionals, Betti numbers, persistent homology Betti numbers and heatmap, and scattering transform coefficients, and we compare them to the shear and convergence two-point correlation functions in the absence of any systematic bias. We also include forecasts for three implementations of higher-order moments, but these cannot be robustly interpreted as the Gaussian likelihood assumption breaks down for these statistics. Taken individually, we find that each HOS outperforms the two-point statistics by a factor of around two in the precision of the forecasts with some variations across statistics and cosmological parameters. When combining all the HOS, this increases to a 4.5 times improvement, highlighting the immense potential of HOS for cosmic shear cosmological analyses with Euclid. The data used in this analysis are publicly released with the paperNM acknowledges support from a fellowship of the Centre National d’Etudes Spatiales (CNES). CG acknowledges the support from the grant PRIN-MIUR 2017 WSCC32 ZOOMING, from the grant ASI n.2018-23-HH.0, from the Italian National Institute of Astrophysics under the grant “Bando PrIN 2019”, PI: Viola Allevato, from the HPC-Europa3 Transnational Access programme HPC17VDILO, from INAF theory Grant 2022: Illuminating Dark Matter using Weak Lensing by Cluster Satellites, PI: Carlo Giocoli. IT acknowledges support from the Fundacao para a Ciencia e a Tecnologia (FCT) through the projects UIDB/04434/2020, UIDP/04434/2020 and the Investigador FCT Contract No. IF/01518/2014 and POCH/FSE (EC). The Euclid Consortium acknowledges the European Space Agency and a number of agencies and institutes that have supported the development of Euclid, in particular the Academy of Finland, the Agenzia Spaziale Italiana, the Belgian Science Policy, the Canadian Euclid Consortium, the French Centre National d’Etudes Spatiales, the Deutsches Zentrum für Luft- und Raumfahrt, the Danish Space Research Institute, the Fundação para a Ciência e a Tecnologia, the Ministerio de Ciencia e Innovación, the National Aeronautics and Space Administration, the National Astronomical Observatory of Japan, the Netherlandse Onderzoekschool Voor Astronomie, the Norwegian Space Agency, the Romanian Space Agency, the State Secretariat for Education, Research and Innovation (SERI) at the Swiss Space Office (SSO), and the United Kingdom Space Agency. A complete and detailed list is available on the Euclid web site (http://www.euclid-ec.org). Authors’ contributions: All authors have significantly contributed to this publication and/or made multiyear essential contributions to the Euclid project which made this work possible. The paper-specific main contributions of the lead authors are as follows: HOWLS project management: V. Cardone, C. Giocoli, N. Martinet, S. Pires, and I. Tereno; DUSTGRAIN-pathfinder simulations: M. Baldi and C. Giocoli; SLICS simulations: J. Harnois-Déraps; mocks and convergence maps: S. Pires and N. Martinet; Fisher analysis and paper writing coordination: V. Cardone and N. Martinet; theoretical predictions: A. Barthelemy, A. Boyle, V. Cardone, S. Heydenreich, L. Linke, L. Porth, and C. Uhlemann; γ-2PCF: N. Martinet; κ-2PCF, MFs, and BNs: S. Vinciguerra and V. Cardone; κ-PDF: A. Barthelemy, A. Boyle, S. Codis, and C. Uhlemann; peaks: S. Pires; pers. BNs and pers. heat.: S. Heydenreich and P. Burger; ST: S. Cheng; HOM: A. Boyle, A. Barthelemy, S. Codis, V. Cardone, C. Uhlemann, and S. Vinciguerra; : L. Linke, S. Heydenreich, and P. Burger; : L. Porth; earlier development of HOWLS: V. Ajani, M. Kilbinger, F. Lanusse, C. Llinares, C. Parroni, A. Peel, and M. VicinanzaEDP SciencesDepartamento de Física TeóricaFacultad de Ciencias20232023-07-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/715579https://dx.doi.org/10.1051/0004-6361/202346017reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7155792026-06-23T12:46:27Z
score 15.81155

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