A simple way to accommodate dark matter is to postulate the existence of a hidden sector.
That is, a set of new particles and forces interacting with the known particles predominantly …

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 …

We measure the large-scale cross-correlation of quasars with the Lyα forest absorption,
using over 164,000 quasars from Data Release 11 of the SDSS-III Baryon Oscillation …

Abstract The Subaru Prime Focus Spectrograph (PFS) is a massively multiplexed fiber-fed
optical and near-infrared three-arm spectrograph (N fiber= 2400, 380≤ λ≤ 1260 nm, 1 3 …

The determination of the Hubble constant has been a central goal in observational
astrophysics for nearly a hundred years. Extraordinary progress has occurred in recent …

Aims. We present cosmological constraints from a joint analysis of type Ia supernova (SN Ia)
observations obtained by the SDSS-II and SNLS collaborations. The dataset includes …

We present significant improvements in cosmic distance measurements from the WiggleZ
Dark Energy Survey, achieved by applying the reconstruction of the baryonic acoustic …

By adopting the differential age method, we select 17 832 luminous red galaxies from the
Sloan Digital Sky Survey Data Release Seven covering redshift 0< z< 0.4 to measure the …

We present griz P1 light curves of 146 spectroscopically confirmed Type Ia supernovae
(SNe Ia; 0.03< z< 0.65) discovered during the first 1.5 yr of the Pan-STARRS1 Medium Deep …

We analyse the anisotropic clustering of the Baryon Oscillation Spectroscopic Survey
(BOSS) CMASS Data Release 11 (DR11) sample, which consists of 690 827 galaxies in the …