output
20132026
most citedExperimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km

2.8k citations

Showing 2020 · astro-ph.COShow all

10 papers · 2 filters

astro-ph.CO2020★ 76 cited

Euclid: Forecast constraints on the cosmic distance duality relation with complementary external probes

M. Martinelli, C. J. A. P. Martins, S. Nesseris +82

In metric theories of gravity with photon number conservation, the luminosity and angular diameter distances are related via the Etherington relation, also known as the distance-du…

astro-ph.CO2020★ 50 cited

Dark Energy Survey Year 1 Results: Constraining Baryonic Physics in the Universe

Hung-Jin Huang, Tim Eifler, Rachel Mandelbaum +74

Measurements of large-scale structure are interpreted using theoretical predictions for the matter distribution, including potential impacts of baryonic physics. We constrain the f…

astro-ph.CO2020★ 41 cited

Optimal strategies for identifying quasars in DESI

James Farr, Andreu Font-Ribera, Andrew Pontzen

As spectroscopic surveys continue to grow in size, the problem of classifying spectra targeted as quasars (QSOs) will need to move beyond its historical reliance on human experts.…

astro-ph.CO2020★ 1.4k cited

The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological Implications from two Decades of Spectroscopic Surveys at the Apache Point observatory

eBOSS Collaboration, Shadab Alam, Marie Aubert +97

We present the cosmological implications from final measurements of clustering using galaxies, quasars, and Ly forests from the completed Sloan Digital Sky Survey (SDSS) lineage…

astro-ph.CO2020★ 17 cited

The PAU survey: Ly intensity mapping forecast

Pablo Renard, Enrique Gaztanaga, Rupert Croft +9

In this work, we explore the application of intensity mapping to detect extended Ly emission from the IGM via cross-correlation of PAUS images with Ly forest data from eBOSS…

astro-ph.CO2020★ 53 cited

Euclid: The importance of galaxy clustering and weak lensing cross-correlations within the photometric Euclid survey

I. Tutusaus, M. Martinelli, V. F. Cardone +87

The data from the Euclid mission will enable the measurement of the photometric redshifts, angular positions, and weak lensing shapes for over a billion galaxies. This large datase…

astro-ph.CO2020★ 26 cited

The first Hubble diagram and cosmological constraints using superluminous supernova

C. Inserra, M. Sullivan, C. R. Angus +88

We present the first Hubble diagram of superluminous supernovae (SLSNe) out to a redshift of two, together with constraints on the matter density, , and the dark energy…

astro-ph.CO2020★ 17 cited

Validation of Selection Function, Sample Contamination and Mass Calibration in Galaxy Cluster Samples

S. Grandis, M. Klein, J. J. Mohr +70

We construct and validate the selection function of the MARD-Y3 sample. This sample was selected through optical follow-up of the 2nd ROSAT faint source catalog (2RXS) with Dark En…

astro-ph.CO2020★ 279 cited

Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances and Weak Lensing

DES Collaboration, Tim Abbott, Michel Aguena +129

We perform a joint analysis of the counts and weak lensing signal of redMaPPer clusters selected from the Dark Energy Survey (DES) Year 1 dataset. Our analysis uses the same shear…

astro-ph.CO2020★ 102 cited

First Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: The Effect of Host Galaxy Properties on Supernova Luminosity

M. Smith, M. Sullivan, P. Wiseman +88

We present improved photometric measurements for the host galaxies of 206 spectroscopically confirmed type Ia supernovae discovered by the Dark Energy Survey Supernova Program (DES…