Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST

Autores
Oogi, Taira; Ishiyama, Tomoaki; Prada, Francisco; Sinha, Manodeep; Croton, Darren; Cora, Sofia Alejandra; Jullo, Eric; Klypin, Anatoly A.; Nagashima, Masahiro; López Cacheiro, J.; Ruedas, Je; Kobayashi, Masakazu A. R.; Makiya, Ryu
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Measurements of the luminosity function of active galactic nuclei (AGN) at high redshift (z > 6) are expected to suffer from field-To-field variance, including cosmic and Poisson variances. Future surveys, such as those from the Euclid telescope and JWST, will also be affected by field variance. We use the Uchuu simulation, a state-of-The-Art cosmological N-body simulation with 2.1 trillion particles in a volume of 25.7 Gpc3, combined with a semi-Analytic galaxy and AGN formation model, to generate the Uchuu-nu2GC catalogue, publicly available, that allows us to investigate the field-To-field variance of the luminosity function of AGN. With this Uchuu-nu2GC model, we quantify the cosmic variance as a function of survey area, AGN luminosity, and redshift. In general, cosmic variance decreases with increasing survey area and decreasing redshift. We find that at z =6-7, the cosmic variance depends weakly on AGN luminosity. This is because the typical mass of dark matter haloes in which AGN reside does not significantly depend on luminosity. Due to the rarity of AGN, Poisson variance dominates the total field-To-field variance, especially for bright AGN. We also examine the effect of parameters related to galaxy formation physics on the field variance. We discuss uncertainties present in the estimation of the faint-end of the AGN luminosity function from recent observations, and extend this to make predictions for the expected number of AGN and their variance for upcoming observations with Euclid, JWST, and the Legacy Survey of Space and Time (LSST).
Fil: Oogi, Taira. Ehime University; Japón
Fil: Ishiyama, Tomoaki. Chiba University; China
Fil: Prada, Francisco. Consejo Superior de Investigaciones Científicas; España
Fil: Sinha, Manodeep. Swinburne University Of Technology; Australia
Fil: Croton, Darren. Swinburne University Of Technology; Australia
Fil: Cora, Sofia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Jullo, Eric. Laboratoire D'astrophysique de Marseille; Francia
Fil: Klypin, Anatoly A.. University of Virginia; Estados Unidos
Fil: Nagashima, Masahiro. Bunkyo University; Japón
Fil: López Cacheiro, J.. Centro de Supercomputacion de Galicia; España
Fil: Ruedas, Je. Consejo Superior de Investigaciones Científicas; España
Fil: Kobayashi, Masakazu A. R.. Consejo Superior de Investigaciones Científicas; España
Fil: Makiya, Ryu. The University Of Tokyo; Japón
Materia
CATALOGUES
COSMOLOGY: THEORY
GALAXIES: FORMATION
GALAXIES: NUCLEI
LARGE-SCALE STRUCTURE OF UNIVERSE
METHODS: NUMERICAL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/235898
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/235898
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSSTOogi, TairaIshiyama, TomoakiPrada, FranciscoSinha, ManodeepCroton, DarrenCora, Sofia AlejandraJullo, EricKlypin, Anatoly A.Nagashima, MasahiroLópez Cacheiro, J.Ruedas, JeKobayashi, Masakazu A. R.Makiya, RyuCATALOGUESCOSMOLOGY: THEORYGALAXIES: FORMATIONGALAXIES: NUCLEILARGE-SCALE STRUCTURE OF UNIVERSEMETHODS: NUMERICALhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Measurements of the luminosity function of active galactic nuclei (AGN) at high redshift (z > 6) are expected to suffer from field-To-field variance, including cosmic and Poisson variances. Future surveys, such as those from the Euclid telescope and JWST, will also be affected by field variance. We use the Uchuu simulation, a state-of-The-Art cosmological N-body simulation with 2.1 trillion particles in a volume of 25.7 Gpc3, combined with a semi-Analytic galaxy and AGN formation model, to generate the Uchuu-nu2GC catalogue, publicly available, that allows us to investigate the field-To-field variance of the luminosity function of AGN. With this Uchuu-nu2GC model, we quantify the cosmic variance as a function of survey area, AGN luminosity, and redshift. In general, cosmic variance decreases with increasing survey area and decreasing redshift. We find that at z =6-7, the cosmic variance depends weakly on AGN luminosity. This is because the typical mass of dark matter haloes in which AGN reside does not significantly depend on luminosity. Due to the rarity of AGN, Poisson variance dominates the total field-To-field variance, especially for bright AGN. We also examine the effect of parameters related to galaxy formation physics on the field variance. We discuss uncertainties present in the estimation of the faint-end of the AGN luminosity function from recent observations, and extend this to make predictions for the expected number of AGN and their variance for upcoming observations with Euclid, JWST, and the Legacy Survey of Space and Time (LSST).Fil: Oogi, Taira. Ehime University; JapónFil: Ishiyama, Tomoaki. Chiba University; ChinaFil: Prada, Francisco. Consejo Superior de Investigaciones Científicas; EspañaFil: Sinha, Manodeep. Swinburne University Of Technology; AustraliaFil: Croton, Darren. Swinburne University Of Technology; AustraliaFil: Cora, Sofia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Jullo, Eric. Laboratoire D'astrophysique de Marseille; FranciaFil: Klypin, Anatoly A.. University of Virginia; Estados UnidosFil: Nagashima, Masahiro. Bunkyo University; JapónFil: López Cacheiro, J.. Centro de Supercomputacion de Galicia; EspañaFil: Ruedas, Je. Consejo Superior de Investigaciones Científicas; EspañaFil: Kobayashi, Masakazu A. R.. Consejo Superior de Investigaciones Científicas; EspañaFil: Makiya, Ryu. The University Of Tokyo; JapónWiley Blackwell Publishing, Inc2023-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/235898Oogi, Taira; Ishiyama, Tomoaki; Prada, Francisco; Sinha, Manodeep; Croton, Darren; et al.; Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 525; 3; 11-2023; 3879-38950035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stad2401info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/525/3/3879/7259923info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:25Zoai:ri.conicet.gov.ar:11336/235898instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:36:25.661CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
title Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
spellingShingle Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
Oogi, Taira
CATALOGUES
COSMOLOGY: THEORY
GALAXIES: FORMATION
GALAXIES: NUCLEI
LARGE-SCALE STRUCTURE OF UNIVERSE
METHODS: NUMERICAL
title_short Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
title_full Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
title_fullStr Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
title_full_unstemmed Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
title_sort Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST
dc.creator.none.fl_str_mv Oogi, Taira
Ishiyama, Tomoaki
Prada, Francisco
Sinha, Manodeep
Croton, Darren
Cora, Sofia Alejandra
Jullo, Eric
Klypin, Anatoly A.
Nagashima, Masahiro
López Cacheiro, J.
Ruedas, Je
Kobayashi, Masakazu A. R.
Makiya, Ryu
author Oogi, Taira
author_facet Oogi, Taira
Ishiyama, Tomoaki
Prada, Francisco
Sinha, Manodeep
Croton, Darren
Cora, Sofia Alejandra
Jullo, Eric
Klypin, Anatoly A.
Nagashima, Masahiro
López Cacheiro, J.
Ruedas, Je
Kobayashi, Masakazu A. R.
Makiya, Ryu
author_role author
author2 Ishiyama, Tomoaki
Prada, Francisco
Sinha, Manodeep
Croton, Darren
Cora, Sofia Alejandra
Jullo, Eric
Klypin, Anatoly A.
Nagashima, Masahiro
López Cacheiro, J.
Ruedas, Je
Kobayashi, Masakazu A. R.
Makiya, Ryu
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CATALOGUES
COSMOLOGY: THEORY
GALAXIES: FORMATION
GALAXIES: NUCLEI
LARGE-SCALE STRUCTURE OF UNIVERSE
METHODS: NUMERICAL
topic CATALOGUES
COSMOLOGY: THEORY
GALAXIES: FORMATION
GALAXIES: NUCLEI
LARGE-SCALE STRUCTURE OF UNIVERSE
METHODS: NUMERICAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Measurements of the luminosity function of active galactic nuclei (AGN) at high redshift (z > 6) are expected to suffer from field-To-field variance, including cosmic and Poisson variances. Future surveys, such as those from the Euclid telescope and JWST, will also be affected by field variance. We use the Uchuu simulation, a state-of-The-Art cosmological N-body simulation with 2.1 trillion particles in a volume of 25.7 Gpc3, combined with a semi-Analytic galaxy and AGN formation model, to generate the Uchuu-nu2GC catalogue, publicly available, that allows us to investigate the field-To-field variance of the luminosity function of AGN. With this Uchuu-nu2GC model, we quantify the cosmic variance as a function of survey area, AGN luminosity, and redshift. In general, cosmic variance decreases with increasing survey area and decreasing redshift. We find that at z =6-7, the cosmic variance depends weakly on AGN luminosity. This is because the typical mass of dark matter haloes in which AGN reside does not significantly depend on luminosity. Due to the rarity of AGN, Poisson variance dominates the total field-To-field variance, especially for bright AGN. We also examine the effect of parameters related to galaxy formation physics on the field variance. We discuss uncertainties present in the estimation of the faint-end of the AGN luminosity function from recent observations, and extend this to make predictions for the expected number of AGN and their variance for upcoming observations with Euclid, JWST, and the Legacy Survey of Space and Time (LSST).
Fil: Oogi, Taira. Ehime University; Japón
Fil: Ishiyama, Tomoaki. Chiba University; China
Fil: Prada, Francisco. Consejo Superior de Investigaciones Científicas; España
Fil: Sinha, Manodeep. Swinburne University Of Technology; Australia
Fil: Croton, Darren. Swinburne University Of Technology; Australia
Fil: Cora, Sofia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Jullo, Eric. Laboratoire D'astrophysique de Marseille; Francia
Fil: Klypin, Anatoly A.. University of Virginia; Estados Unidos
Fil: Nagashima, Masahiro. Bunkyo University; Japón
Fil: López Cacheiro, J.. Centro de Supercomputacion de Galicia; España
Fil: Ruedas, Je. Consejo Superior de Investigaciones Científicas; España
Fil: Kobayashi, Masakazu A. R.. Consejo Superior de Investigaciones Científicas; España
Fil: Makiya, Ryu. The University Of Tokyo; Japón
description Measurements of the luminosity function of active galactic nuclei (AGN) at high redshift (z > 6) are expected to suffer from field-To-field variance, including cosmic and Poisson variances. Future surveys, such as those from the Euclid telescope and JWST, will also be affected by field variance. We use the Uchuu simulation, a state-of-The-Art cosmological N-body simulation with 2.1 trillion particles in a volume of 25.7 Gpc3, combined with a semi-Analytic galaxy and AGN formation model, to generate the Uchuu-nu2GC catalogue, publicly available, that allows us to investigate the field-To-field variance of the luminosity function of AGN. With this Uchuu-nu2GC model, we quantify the cosmic variance as a function of survey area, AGN luminosity, and redshift. In general, cosmic variance decreases with increasing survey area and decreasing redshift. We find that at z =6-7, the cosmic variance depends weakly on AGN luminosity. This is because the typical mass of dark matter haloes in which AGN reside does not significantly depend on luminosity. Due to the rarity of AGN, Poisson variance dominates the total field-To-field variance, especially for bright AGN. We also examine the effect of parameters related to galaxy formation physics on the field variance. We discuss uncertainties present in the estimation of the faint-end of the AGN luminosity function from recent observations, and extend this to make predictions for the expected number of AGN and their variance for upcoming observations with Euclid, JWST, and the Legacy Survey of Space and Time (LSST).
publishDate 2023
dc.date.none.fl_str_mv 2023-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/235898
Oogi, Taira; Ishiyama, Tomoaki; Prada, Francisco; Sinha, Manodeep; Croton, Darren; et al.; Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 525; 3; 11-2023; 3879-3895
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/235898
identifier_str_mv Oogi, Taira; Ishiyama, Tomoaki; Prada, Francisco; Sinha, Manodeep; Croton, Darren; et al.; Uchuu-nu2GC galaxies and AGN: cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 525; 3; 11-2023; 3879-3895
0035-8711
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stad2401
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/525/3/3879/7259923
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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