The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications

Salazar-Albornoz, Salvador et al.-- Full list of authors: Salazar-Albornoz, Salvador; Sánchez, Ariel G.; Grieb, Jan Niklas; Crocce, Martin; Scoccimarro, Roman; Alam, Shadab; Beutler, Florian; Brownstein, Joel R.; Chuang, Chia-Hsun; Kitaura, Francisco-Shu; Olmstead, Matthew D.; Percival, Will J.; Pra...

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Detalhes bibliográficos
Autores: Salazar-Albornoz, Salvador, Chuang, Chia-Hsun, Prada, Francisco, Rodríguez-Torres, Sergio
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/376381
Acesso em linha:http://hdl.handle.net/10261/376381
Access Level:acceso abierto
Palavra-chave:Cosmological parameters
Large-scale structure of Universe.
id ES_8e05088b5b4dadfa7ff484b385bfbd8b
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network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
title The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
spellingShingle The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
Salazar-Albornoz, Salvador
Cosmological parameters
Large-scale structure of Universe.
title_short The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
title_full The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
title_fullStr The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
title_full_unstemmed The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
title_sort The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implications
dc.creator.none.fl_str_mv Salazar-Albornoz, Salvador
Chuang, Chia-Hsun
Prada, Francisco
Rodríguez-Torres, Sergio
author Salazar-Albornoz, Salvador
author_facet Salazar-Albornoz, Salvador
Chuang, Chia-Hsun
Prada, Francisco
Rodríguez-Torres, Sergio
author_role author
author2 Chuang, Chia-Hsun
Prada, Francisco
Rodríguez-Torres, Sergio
author2_role author
author
author
dc.contributor.none.fl_str_mv Alfred P. Sloan Foundation
National Science Foundation (US)
Department of Energy (US)
European Space Agency
NASA
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Cosmological parameters
Large-scale structure of Universe.
topic Cosmological parameters
Large-scale structure of Universe.
description Salazar-Albornoz, Salvador et al.-- Full list of authors: Salazar-Albornoz, Salvador; Sánchez, Ariel G.; Grieb, Jan Niklas; Crocce, Martin; Scoccimarro, Roman; Alam, Shadab; Beutler, Florian; Brownstein, Joel R.; Chuang, Chia-Hsun; Kitaura, Francisco-Shu; Olmstead, Matthew D.; Percival, Will J.; Prada, Francisco; Rodríguez-Torres, Sergio; Samushia, Lado; Tinker, Jeremy; Thomas, Daniel; Tojeiro, Rita; Wang, Yuting; Zhao, Gong-bo
publishDate 2017
dc.date.none.fl_str_mv 2017
2025
2025
2025
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/10261/376381
url http://hdl.handle.net/10261/376381
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1093/mnras/stx633
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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
repository.mail.fl_str_mv
_version_ 1869413094197821440
spelling The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Angular clustering tomography and its cosmological implicationsSalazar-Albornoz, SalvadorChuang, Chia-HsunPrada, FranciscoRodríguez-Torres, SergioCosmological parametersLarge-scale structure of Universe.Salazar-Albornoz, Salvador et al.-- Full list of authors: Salazar-Albornoz, Salvador; Sánchez, Ariel G.; Grieb, Jan Niklas; Crocce, Martin; Scoccimarro, Roman; Alam, Shadab; Beutler, Florian; Brownstein, Joel R.; Chuang, Chia-Hsun; Kitaura, Francisco-Shu; Olmstead, Matthew D.; Percival, Will J.; Prada, Francisco; Rodríguez-Torres, Sergio; Samushia, Lado; Tinker, Jeremy; Thomas, Daniel; Tojeiro, Rita; Wang, Yuting; Zhao, Gong-boWe investigate the cosmological implications of studying galaxy clustering using a tomographic approach applied to the final Baryon Oscillation Spectroscopic Survey (BOSS) DR12 galaxy sample, including both auto- and cross-correlation functions between redshift shells. We model the signal of the full shape of the angular correlation function, ω(θ), in redshift bins using state-of-the-art modelling of non-linearities, bias and redshift-space distortions.We present results on the redshift evolution of the linear bias of BOSS galaxies, which cannot be obtained with traditional methods for galaxy-clustering analysis. We also obtain constraints on cosmological parameters, combining this tomographic analysis with measurements of the cosmic microwave background (CMB) and Type Ia supernova (SNIa).We explore a number of cosmological models, including the standard Γ cold darkmattermodel and its most interesting extensions, such as deviations from w=-1, non-minimal neutrino masses, spatial curvature and deviations from general relativity (GR) using the growth-index γ parametrization. These results are, in general, comparable to the most precise present-day constraints on cosmological parameters, and show very good agreement with the standard model. In particular, combining CMB, ω(θ) and SNIa, we find a value of w consistent with -1 to a precision better than 5 per cent when it is assumed to be constant in time, and better than 6 per cent when we also allow for a spatially curved Universe. © 2017 The AuthorsWe would like to thank Daniel Farrow, Martha Lippich, Francesco Montesano and Jiamin Hou for useful discussions. SS-A, AGS and JNG acknowledge support by the Trans-regional Collaborative Research Centre TRR33 The Dark Universe of the Deutsche Forgschungsgemeinschaft (DFG). Funding for SDSS-III has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation and the US Department of Energy. SDSS-III is managed by the Astrophysical Research Consortium for the Participating Institutions of the SDSS-III Collaboration including the University of Arizona, the Brazilian Participation Group, Brookhaven National Laboratory, University of Cambridge, Carnegie Mellon University, University of Florida, the French Participation Group, the German Participation Group, Harvard University, the Instituto de Astrof´ısica de Canarias, the Michigan State/Notre Dame/JINA Participation Group, Johns Hopkins University, Lawrence Berkeley National Laboratory, Max Planck Institute for Astrophysics, Max Planck Institute for Extraterrestrial Physics, New Mexico State University, New York University, Ohio State University, Pennsylvania State University, University of Portsmouth, Princeton University, the Spanish Participation Group, University of Tokyo, University of Utah, Vanderbilt University, University of Virginia, University of Washington and Yale University. This work is based on observations obtained with Planck (http://www.esa.int/Planck), an ESA science mission with instruments and contributions directly funded by ESA Member States, NASA and Canada Some of the results in this work have been derived using the HEALPIX Gorski et al. ( ´ 2005) packageOxford University PressAlfred P. Sloan FoundationNational Science Foundation (US)Department of Energy (US)European Space AgencyNASAConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520172025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/376381reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1093/mnras/stx633Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3763812026-05-22T06:33:51Z
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