In a six-year program started in 2014 July, the Extended Baryon Oscillation Spectroscopic Survey (eBOSS) will conduct novel cosmological observations using the BOSS …
Abstract The Dark Energy Spectroscopic Instrument (DESI) is carrying out a five-year survey that aims to measure the redshifts of tens of millions of galaxies and quasars, including 8 …
AJ Ross, L Samushia, C Howlett… - Monthly Notices of …, 2015 - academic.oup.com
We create a sample of spectroscopically identified galaxies with z< 0.2 from the Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7), covering 6813 deg2. Galaxies are chosen …
DESI (Dark Energy Spectroscopic Instrument) is a Stage IV ground-based dark energy experiment that will study baryon acoustic oscillations (BAO) and the growth of structure …
J Hou, Z Slepian, RN Cahn - Monthly Notices of the Royal …, 2023 - academic.oup.com
ABSTRACT A tetrahedron is the simplest shape that cannot be rotated into its mirror image in three-dimension (3D). The 4-point correlation function (4PCF), which quantifies excess …
We derive constraints on cosmological parameters and tests of dark energy models from the combination of baryon acoustic oscillation (BAO) measurements with cosmic microwave …
B Reid, S Ho, N Padmanabhan… - Monthly Notices of …, 2016 - academic.oup.com
Abstract The Baryon Oscillation Spectroscopic Survey (BOSS), part of the Sloan Digital Sky Survey (SDSS) III project, has provided the largest survey of galaxy redshifts available to …
KS Dawson, DJ Schlegel, CP Ahn… - The Astronomical …, 2012 - iopscience.iop.org
ABSTRACT The Baryon Oscillation Spectroscopic Survey (BOSS) is designed to measure the scale of baryon acoustic oscillations (BAO) in the clustering of matter over a larger …
L Anderson, E Aubourg, S Bailey… - Monthly Notices of …, 2014 - academic.oup.com
We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations (BAO) in the clustering of galaxies from the Baryon …