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dc.contributor.authorAnderson, Lauren
dc.contributor.authorAubourg, Eric
dc.contributor.authorBailey, Stephen
dc.contributor.authorBeutler, Florian
dc.contributor.authorBolton, Adam S.
dc.contributor.authorBrinkmann, J.
dc.contributor.authorBrownstein, Joel R.
dc.contributor.authorChuang, Chia-Hsun
dc.contributor.authorCuesta, Antonio J.
dc.contributor.authorDawson, Kyle S.
dc.contributor.authorEisenstein, Daniel J.
dc.contributor.authorHo, Shirley
dc.contributor.authorHonscheid, Klaus
dc.contributor.authorKazin, Eyal A.
dc.contributor.authorKirkby, David
dc.contributor.authorManera, Marc
dc.contributor.authorMcBride, Cameron K.
dc.contributor.authorMena, O.
dc.contributor.authorNichol, Robert C.
dc.contributor.authorOlmstead, Matthew D.
dc.contributor.authorPadmanabhan, Nikhil
dc.contributor.authorPalanque-Delabrouille, N.
dc.contributor.authorPercival, Will J.
dc.contributor.authorPrada, Francisco
dc.contributor.authorRoss, Ashley J.
dc.contributor.authorRoss, Nicholas P.
dc.contributor.authorSánchez, Ariel G.
dc.contributor.authorSamushia, Lado
dc.contributor.authorSchlegel, David J.
dc.contributor.authorSchneider, Donald P.
dc.contributor.authorSeo, Hee-Jong
dc.contributor.authorStrauss, Michael A.
dc.contributor.authorThomas, Daniel
dc.contributor.authorTinker, Jeremy L.
dc.contributor.authorTojeiro, Rita
dc.contributor.authorVerde, Licia
dc.contributor.authorWake, David
dc.contributor.authorWeinberg, David H.
dc.contributor.authorXu, Xiaoying
dc.contributor.authorYeche, Christophe
dc.date.accessioned2015-09-15T16:40:02Z
dc.date.available2015-09-15T16:40:02Z
dc.date.issued2014-03-21
dc.identifier.citationAnderson , L , Aubourg , E , Bailey , S , Beutler , F , Bolton , A S , Brinkmann , J , Brownstein , J R , Chuang , C-H , Cuesta , A J , Dawson , K S , Eisenstein , D J , Ho , S , Honscheid , K , Kazin , E A , Kirkby , D , Manera , M , McBride , C K , Mena , O , Nichol , R C , Olmstead , M D , Padmanabhan , N , Palanque-Delabrouille , N , Percival , W J , Prada , F , Ross , A J , Ross , N P , Sánchez , A G , Samushia , L , Schlegel , D J , Schneider , D P , Seo , H-J , Strauss , M A , Thomas , D , Tinker , J L , Tojeiro , R , Verde , L , Wake , D , Weinberg , D H , Xu , X & Yeche , C 2014 , ' The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : measuring DA and H at z = 0.57 from the baryon acoustic peak in the Data Release 9 spectroscopic Galaxy sample ' , Monthly Notices of the Royal Astronomical Society , vol. 439 , no. 1 , pp. 83-101 . https://doi.org/10.1093/mnras/stt2206en
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 171418087
dc.identifier.otherPURE UUID: 8ecd1da4-fc3a-44e8-8ff5-44c170315703
dc.identifier.otherBibCode: 2014MNRAS.439...83A
dc.identifier.otherScopus: 84894655563
dc.identifier.urihttp://hdl.handle.net/10023/7470
dc.description.abstractWe present measurements of the angular diameter distance to and Hubble parameter at z = 0.57 from the measurement of the baryon acoustic peak in the correlation of galaxies from the Sloan Digital Sky Survey III Baryon Oscillation Spectroscopic Survey. Our analysis is based on a sample from Data Release 9 of 264 283 galaxies over 3275 square degrees in the redshift range 0.43 < z < 0.70. We use two different methods to provide robust measurement of the acoustic peak position across and along the line of sight in order to measure the cosmological distance scale. We find DA(0.57) = 1408 ± 45 Mpc and H(0.57) = 92.9 ± 7.8 km s−1 Mpc−1 for our fiducial value of the sound horizon. These results from the anisotropic fitting are fully consistent with the analysis of the spherically averaged acoustic peak position presented in Anderson et al. Our distance measurements are a close match to the predictions of the standard cosmological model featuring a cosmological constant and zero spatial curvature.
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rightsThis article has been accepted for publication in Monthly Notices of the Royal Astronomical Society, © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved.en
dc.subjectCosmological parametersen
dc.subjectCosmology: observationsen
dc.subjectDark energyen
dc.subjectDistance scaleen
dc.subjectLarge scale structure of Universeen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleThe clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : measuring DA and H at z = 0.57 from the baryon acoustic peak in the Data Release 9 spectroscopic Galaxy sampleen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1093/mnras/stt2206
dc.description.statusPeer revieweden
dc.identifier.urlhttp://adsabs.harvard.edu/abs/2014MNRAS.439...83Aen


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