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Oxford University Press (OUP), Monthly Notices of the Royal Astronomical Society, 2(477), p. 1528-1535, 2018

DOI: 10.1093/mnras/sty654

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The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: anisotropic Baryon Acoustic Oscillations measurements in Fourier-space with optimal redshift weights

Journal article published in 2018 by Dandan Wang, Gong-Bo Zhao ORCID, Yuting Wang, Will J. Percival, Rossana Ruggeri, Fangzhou Zhu, Rita Tojeiro, Adam D. Myers, Chia-Hsun Chuang ORCID, Falk Baumgarten, Cheng Zhao, Héctor Gil-Marín, Ashley J. Ross, Etienne Burtin, Pauline Zarrouk and other authors.
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Abstract We present a measurement of the anisotropic and isotropic Baryon Acoustic Oscillations (BAO) from the extended Baryon Oscillation Spectroscopic Survey Data Release 14 quasar sample with optimal redshift weights. Applying the redshift weights improves the constraint on the BAO dilation parameter α(zeff) by 17 per cent. We reconstruct the evolution history of the BAO distance indicators in the redshift range of 0.8 < z < 2.2. This paper is part of a set that analyses the eBOSS DR14 quasar sample.