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dc.contributor.authorGrieb, Jan Niklas
dc.contributor.authorSánchez, Ariel G.
dc.contributor.authorSalazar-Albornoz, Salvador
dc.contributor.authorScoccimarro, Román
dc.contributor.authorCrocce, Martín
dc.contributor.authorDalla Vecchia, Claudio
dc.contributor.authorMontesano, Francesco
dc.contributor.authorGil-Marín, Héctor
dc.contributor.authorRoss, Ashley J.
dc.contributor.authorBeutler, Florian
dc.contributor.authorRodríguez-Torres, Sergio
dc.contributor.authorChuang, Chia-Hsun
dc.contributor.authorPrada, Francisco
dc.contributor.authorKitaura, Francisco-Shu
dc.contributor.authorCuesta, Antonio J.
dc.contributor.authorEisenstein, Daniel J.
dc.contributor.authorPercival, Will J.
dc.contributor.authorVargas-Magaña, Mariana
dc.contributor.authorTinker, Jeremy L.
dc.contributor.authorTojeiro, Rita
dc.contributor.authorBrownstein, Joel R.
dc.contributor.authorMaraston, Claudia
dc.contributor.authorNichol, Robert C.
dc.contributor.authorOlmstead, Matthew D.
dc.contributor.authorSamushia, Lado
dc.contributor.authorSeo, Hee-Jong
dc.contributor.authorStreblyanska, Alina
dc.contributor.authorZhao, Gong-bo
dc.date.accessioned2017-04-11T09:38:52Z
dc.date.available2017-04-11T09:38:52Z
dc.date.issued2017-01
dc.identifier.citationGrieb , J N , Sánchez , A G , Salazar-Albornoz , S , Scoccimarro , R , Crocce , M , Dalla Vecchia , C , Montesano , F , Gil-Marín , H , Ross , A J , Beutler , F , Rodríguez-Torres , S , Chuang , C-H , Prada , F , Kitaura , F-S , Cuesta , A J , Eisenstein , D J , Percival , W J , Vargas-Magaña , M , Tinker , J L , Tojeiro , R , Brownstein , J R , Maraston , C , Nichol , R C , Olmstead , M D , Samushia , L , Seo , H-J , Streblyanska , A & Zhao , G 2017 , ' The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey : cosmological implications of the Fourier space wedges of the final sample ' Monthly Notices of the Royal Astronomical Society , vol. 467 , no. 2 , pp. 2085-2112 . https://doi.org/10.1093/mnras/stw3384en
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 249426231
dc.identifier.otherPURE UUID: 2609f031-c4cd-4c15-a373-ce520a728fc0
dc.identifier.otherBibCode: 2017MNRAS.tmp...13G
dc.identifier.otherScopus: 85016155774
dc.identifier.urihttp://hdl.handle.net/10023/10604
dc.description.abstractWe extract cosmological information from the anisotropic power-spectrum measurements from the recently completed Baryon Oscillation Spectroscopic Survey (BOSS), extending the concept of clustering wedges to Fourier space. Making use of new fast-Fourier-transform-based estimators, we measure the power-spectrum clustering wedges of the BOSS sample by filtering out the information of Legendre multipoles ℓ > 4. Our modelling of these measurements is based on novel approaches to describe non-linear evolution, bias and redshift-space distortions, which we test using synthetic catalogues based on large-volume N-body simulations. We are able to include smaller scales than in previous analyses, resulting in tighter cosmological constraints. Using three overlapping redshift bins, we measure the angular-diameter distance, the Hubble parameter and the cosmic growth rate, and explore the cosmological implications of our full-shape clustering measurements in combination with cosmic microwave background and Type Ia supernova data. Assuming a Λ cold dark matter (ΛCDM) cosmology, we constrain the matter density to ΩM=0.311+0.009/−0.010 and the Hubble parameter to H0=67.6+0.7/−0.6kms−1 Mpc−1, at a confidence level of 68 per cent. We also allow for non-standard dark energy models and modifications of the growth rate, finding good agreement with the ΛCDM paradigm. For example, we constrain the equation-of-state parameter to w=−1.019+0.048/−0.039. This paper is part of a set that analyses the final galaxy-clustering data set from BOSS. The measurements and likelihoods presented here are combined with others in Alam et al. to produce the final cosmological constraints from BOSS.
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rights© 2017, the Author(s). This work has been made available online in accordance with the publisher’s policies. This is the final published version of the work, which was originally published at academic.oup.com / https://doi.org/10.1093/mnras/stw3384en
dc.subjectCosmology: observationsen
dc.subjectCosmological parametersen
dc.subjectDark energyen
dc.subjectLarge-scale structure of Universeen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subjectDASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleThe clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey : cosmological implications of the Fourier space wedges of the final sampleen
dc.typeJournal articleen
dc.description.versionPreprinten
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1093/mnras/stw3384
dc.description.statusPeer revieweden
dc.identifier.urlhttp://adsabs.harvard.edu/abs/2017MNRAS.tmp...13Gen


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