The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering
With the largest spectroscopic galaxy survey volume drawn from the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS), we can extract cosmological constraints from the measurements of redshift and geometric distortions at quasi-linear scales (e.g. above 50 h Mpc). We analyse the broad-range sha...
| Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/376338 |
| Acesso em linha: | http://hdl.handle.net/10261/376338 |
| Access Level: | acceso abierto |
| Palavra-chave: | Cosmological parameters Cosmology: observations Distance scale Large-scale structure of Universe |
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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| title |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| spellingShingle |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering Chuang, Chia-Hsun Cosmological parameters Cosmology: observations Distance scale Large-scale structure of Universe |
| title_short |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| title_full |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| title_fullStr |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| title_full_unstemmed |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| title_sort |
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clustering |
| dc.creator.none.fl_str_mv |
Chuang, Chia-Hsun Prada, Francisco Pellejero-Ibanez, Marcos Beutler, Florian Cuesta, Antonio J. Eisenstein, Daniel J. Escoffier, Stephanie Ho, Shirley Kitaura, Francisco-Shu Kneib, Jean-Paul Manera, Marc Nuza, Sebastián E. Rodríguez-Torres, Sergio Ross, Ashley Rubiño-Martín, J. A. Samushia, Lado Schlegel, David J. Schneider, Donald P. Wang, Yuting Weaver, Benjamin A. Zhao, Gongbo Brownstein, Joel R. Dawson, Kyle S. Maraston, Claudia Olmstead, Matthew D. Thomas, Daniel |
| author |
Chuang, Chia-Hsun |
| author_facet |
Chuang, Chia-Hsun Prada, Francisco Pellejero-Ibanez, Marcos Beutler, Florian Cuesta, Antonio J. Eisenstein, Daniel J. Escoffier, Stephanie Ho, Shirley Kitaura, Francisco-Shu Kneib, Jean-Paul Manera, Marc Nuza, Sebastián E. Rodríguez-Torres, Sergio Ross, Ashley Rubiño-Martín, J. A. Samushia, Lado Schlegel, David J. Schneider, Donald P. Wang, Yuting Weaver, Benjamin A. Zhao, Gongbo Brownstein, Joel R. Dawson, Kyle S. Maraston, Claudia Olmstead, Matthew D. Thomas, Daniel |
| author_role |
author |
| author2 |
Prada, Francisco Pellejero-Ibanez, Marcos Beutler, Florian Cuesta, Antonio J. Eisenstein, Daniel J. Escoffier, Stephanie Ho, Shirley Kitaura, Francisco-Shu Kneib, Jean-Paul Manera, Marc Nuza, Sebastián E. Rodríguez-Torres, Sergio Ross, Ashley Rubiño-Martín, J. A. Samushia, Lado Schlegel, David J. Schneider, Donald P. Wang, Yuting Weaver, Benjamin A. Zhao, Gongbo Brownstein, Joel R. Dawson, Kyle S. Maraston, Claudia Olmstead, Matthew D. Thomas, Daniel |
| author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Ministerio de Ciencia e Innovación (España) Comunidad de Madrid Ministerio de Economía y Competitividad (España) Alfred P. Sloan Foundation National Science Foundation (US) Department of Energy (US) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Cosmological parameters Cosmology: observations Distance scale Large-scale structure of Universe |
| topic |
Cosmological parameters Cosmology: observations Distance scale Large-scale structure of Universe |
| description |
With the largest spectroscopic galaxy survey volume drawn from the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS), we can extract cosmological constraints from the measurements of redshift and geometric distortions at quasi-linear scales (e.g. above 50 h Mpc). We analyse the broad-range shape of the monopole and quadrupole correlation functions of the BOSS Data Release 12 (DR12) CMASS galaxy sample, at the effective redshift z = 0.59, to obtain constraints on the Hubble expansion rate H(z), the angular- diameter distance D(z), the normalized growth rate f(z)σ(z), and the physical matter density Ω h.We obtain robust measurements by including a polynomial as the model for the systematic errors, and find it works very well against the systematic effects, e.g. ones induced by stars and seeing. We provide accurate measurements (D(0.59)r/r, H(0.59)r/r, f(0.59)σ(0.59), Ω h) = (1427 ± 26 Mpc, 97.3 ± 3.3 kms Mpc, 0.488 ± 0.060, 0.135 ± 0.016), where r is the comoving sound horizon at the drag epoch and r = 147.66 Mpc is the sound scale of the fiducial cosmology used in this study. The parameters which are not well constrained by our galaxy clustering analysis are marginalized over with wide flat priors. Since no priors from other data sets, e.g. cosmic microwave background (CMB), are adopted and no dark energy models are assumed, our results from BOSS CMASS galaxy clustering alone may be combined with other data sets, i.e. CMB, SNe, lensing or other galaxy clustering data to constrain the parameters of a given cosmological model. The uncertainty on the dark energy equation of state parameter, w, from CMB+CMASS is about 8 per cent. The uncertainty on the curvature fraction, Ω, is 0.3 per cent. We do not find deviation from flat ΛCDM. © 2016 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society. |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016 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 |
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article |
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publishedVersion |
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http://hdl.handle.net/10261/376338 |
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http://hdl.handle.net/10261/376338 |
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Inglés |
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Inglés |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Oxford University Press |
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Oxford University Press |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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1869409718606233600 |
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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Single-probe measurements from CMASS anisotropic galaxy clusteringChuang, Chia-HsunPrada, FranciscoPellejero-Ibanez, MarcosBeutler, FlorianCuesta, Antonio J.Eisenstein, Daniel J.Escoffier, StephanieHo, ShirleyKitaura, Francisco-ShuKneib, Jean-PaulManera, MarcNuza, Sebastián E.Rodríguez-Torres, SergioRoss, AshleyRubiño-Martín, J. A.Samushia, LadoSchlegel, David J.Schneider, Donald P.Wang, YutingWeaver, Benjamin A.Zhao, GongboBrownstein, Joel R.Dawson, Kyle S.Maraston, ClaudiaOlmstead, Matthew D.Thomas, DanielCosmological parametersCosmology: observationsDistance scaleLarge-scale structure of UniverseWith the largest spectroscopic galaxy survey volume drawn from the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS), we can extract cosmological constraints from the measurements of redshift and geometric distortions at quasi-linear scales (e.g. above 50 h Mpc). We analyse the broad-range shape of the monopole and quadrupole correlation functions of the BOSS Data Release 12 (DR12) CMASS galaxy sample, at the effective redshift z = 0.59, to obtain constraints on the Hubble expansion rate H(z), the angular- diameter distance D(z), the normalized growth rate f(z)σ(z), and the physical matter density Ω h.We obtain robust measurements by including a polynomial as the model for the systematic errors, and find it works very well against the systematic effects, e.g. ones induced by stars and seeing. We provide accurate measurements (D(0.59)r/r, H(0.59)r/r, f(0.59)σ(0.59), Ω h) = (1427 ± 26 Mpc, 97.3 ± 3.3 kms Mpc, 0.488 ± 0.060, 0.135 ± 0.016), where r is the comoving sound horizon at the drag epoch and r = 147.66 Mpc is the sound scale of the fiducial cosmology used in this study. The parameters which are not well constrained by our galaxy clustering analysis are marginalized over with wide flat priors. Since no priors from other data sets, e.g. cosmic microwave background (CMB), are adopted and no dark energy models are assumed, our results from BOSS CMASS galaxy clustering alone may be combined with other data sets, i.e. CMB, SNe, lensing or other galaxy clustering data to constrain the parameters of a given cosmological model. The uncertainty on the dark energy equation of state parameter, w, from CMB+CMASS is about 8 per cent. The uncertainty on the curvature fraction, Ω, is 0.3 per cent. We do not find deviation from flat ΛCDM. © 2016 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.CC would like to thank Savvas Nesseris for useful discussions. CC and FP acknowledge support from the Spanish MICINN's Consolider-Ingenio 2010 Programme under grant MultiDark CSD2009-00064 and AYA2010-21231-C02-01 grant. CC was also supported by the Comunidad de Madrid under grant HEPHACOS S2009/ESP-1473. MPI acknowledges support from MINECO under the grant AYA2012-39702-C02-01. We acknowledge the use of the CURIE supercomputer at Très Grand Centre de calcul du CEA in France through the French participation into the PRACE research infrastructure, the SuperMUC supercomputer at Leibniz Supercomputing Centre of the Bavarian Academy of Science in Germany, the TEIDE-HPC (High Performance Computing) supercomputer in Spain, and the Hydra cluster at Instituto de Física Teórica, (UAM/CSIC) in Spain. Funding for SDSS-III has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation, and the U.S. Department of Energy Office of Science. The SDSS-III website is http://www.sdss3.org/. 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, Carnegie Mellon University, University of Florida, the French Participation Group, the German Participation Group, Harvard University, the Instituto de Astrofisica 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.Peer reviewedOxford University PressMinisterio de Ciencia e Innovación (España)Comunidad de MadridMinisterio de Economía y Competitividad (España)Alfred P. Sloan FoundationNational Science Foundation (US)Department of Energy (US)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520162025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/376338reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICINN//AYA2010-21231-C02-01info:eu-repo/grantAgreement/MINECO//AYA2012-39702-C02-01http://dx.doi.org/10.1093/mnras/stw1535Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3763382026-05-22T06:33:51Z |
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15.811543 |