Files in this item
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey : tomographic BAO analysis of DR12 combined sample in Fourier space
Item metadata
dc.contributor.author | Zhao, Gong-Bo | |
dc.contributor.author | Wang, Yuting | |
dc.contributor.author | Saito, Shun | |
dc.contributor.author | Wang, Dandan | |
dc.contributor.author | Ross, Ashley J. | |
dc.contributor.author | Beutler, Florian | |
dc.contributor.author | Grieb, Jan Niklas | |
dc.contributor.author | Chuang, Chia-Hsun | |
dc.contributor.author | Kitaura, Francisco-Shu | |
dc.contributor.author | Rodriguez-Torres, Sergio | |
dc.contributor.author | Percival, Will J. | |
dc.contributor.author | Brownstein, Joel R. | |
dc.contributor.author | Cuesta, Antonio J. | |
dc.contributor.author | Eisenstein, Daniel J. | |
dc.contributor.author | Gil-Marín, Héctor | |
dc.contributor.author | Kneib, Jean-Paul | |
dc.contributor.author | Nichol, Robert C. | |
dc.contributor.author | Olmstead, Matthew D. | |
dc.contributor.author | Prada, Francisco | |
dc.contributor.author | Rossi, Graziano | |
dc.contributor.author | Salazar-Albornoz, Salvador | |
dc.contributor.author | Samushia, Lado | |
dc.contributor.author | Sánchez, Ariel G. | |
dc.contributor.author | Thomas, Daniel | |
dc.contributor.author | Tinker, Jeremy L. | |
dc.contributor.author | Tojeiro, Rita | |
dc.contributor.author | Weinberg, David H. | |
dc.contributor.author | Zhu, Fangzhou | |
dc.date.accessioned | 2017-03-27T15:30:11Z | |
dc.date.available | 2017-03-27T15:30:11Z | |
dc.date.issued | 2017-04 | |
dc.identifier | 249425925 | |
dc.identifier | 8b19c5da-eec1-4ede-adb2-2fc0f9b9a754 | |
dc.identifier | 85018347536 | |
dc.identifier | 000398112400052 | |
dc.identifier.citation | Zhao , G-B , Wang , Y , Saito , S , Wang , D , Ross , A J , Beutler , F , Grieb , J N , Chuang , C-H , Kitaura , F-S , Rodriguez-Torres , S , Percival , W J , Brownstein , J R , Cuesta , A J , Eisenstein , D J , Gil-Marín , H , Kneib , J-P , Nichol , R C , Olmstead , M D , Prada , F , Rossi , G , Salazar-Albornoz , S , Samushia , L , Sánchez , A G , Thomas , D , Tinker , J L , Tojeiro , R , Weinberg , D H & Zhu , F 2017 , ' The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey : tomographic BAO analysis of DR12 combined sample in Fourier space ' , Monthly Notices of the Royal Astronomical Society , vol. 466 , no. 1 , pp. 762-779 . https://doi.org/10.1093/mnras/stw3199 | en |
dc.identifier.issn | 0035-8711 | |
dc.identifier.other | BibCode: 2017MNRAS.466..762Z | |
dc.identifier.uri | https://hdl.handle.net/10023/10535 | |
dc.description.abstract | We perform a tomographic baryon acoustic oscillations (BAO) analysis using the monopole, quadrupole and hexadecapole of the redshift-space galaxy power spectrum measured from the pre-reconstructed combined galaxy sample of the completed Sloan Digital Sky Survey Baryon Oscillation Spectroscopic Survey (BOSS) Data Release12 covering the redshift range of 0.20 < z < 0.75. By allowing for overlap between neighbouring redshift slices, we successfully obtained the isotropic and anisotropic BAO distance measurements within nine redshift slices to a precision of 1.5–3.4 per cent for DV/rd, 1.8–4.2 per cent for DA/rd and 3.7–7.5 per cent for H rd, depending on effective redshifts. We provide our BAO measurement of DA/rd and H rd with the full covariance matrix, which can be used for cosmological implications. Our measurements are consistent with those presented in Alam et al., in which the BAO distances are measured at three effective redshifts. We constrain dark energy parameters using our measurements and find an improvement of the Figure-of-Merit of dark energy in general due to the temporal BAO information resolved. This paper is a part of a set that analyses the final galaxy clustering data set from BOSS. | |
dc.format.extent | 11301719 | |
dc.language.iso | eng | |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | en |
dc.subject | Galaxies: distances and redshifts | en |
dc.subject | Cosmological parameters | en |
dc.subject | Cosmology: observations | en |
dc.subject | Dark energy | en |
dc.subject | Distance scale | en |
dc.subject | Large-scale structure of Universe | en |
dc.subject | QB Astronomy | en |
dc.subject | QC Physics | en |
dc.subject | DAS | en |
dc.subject.lcc | QB | en |
dc.subject.lcc | QC | en |
dc.title | The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey : tomographic BAO analysis of DR12 combined sample in Fourier space | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.identifier.doi | https://doi.org/10.1093/mnras/stw3199 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | https://arxiv.org/abs/1607.03153v3 | en |
dc.identifier.url | http://adsabs.harvard.edu/abs/2017MNRAS.466..762Z | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.