output
19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2020 · astro-ph.COShow all

8 papers · 2 filters

astro-ph.CO2020★ 7 cited

Probing Large-scale UV Background Inhomogeneity Associated with Quasars using Metal Absorption

Sean Morrison, Matthew M. Pieri, Debopam Som +1

We study large-scale UV background inhomogeneity in three-dimensions associated with the observed quasar populations at high redshift. We do this by measuring metal absorption thro…

astro-ph.CO2020★ 78 cited

Testing the theory of gravity with DESI: estimators, predictions and simulation requirements

Shadab Alam, Christian Arnold, Alejandro Aviles +33

Shortly after its discovery, General Relativity (GR) was applied to predict the behavior of our Universe on the largest scales, and later became the foundation of modern cosmology.…

astro-ph.CO2020★ 103 cited

Results on Low-Mass Weakly Interacting Massive Particles from an 11 kg-day Target Exposure of DAMIC at SNOLAB

A. Aguilar-Arevalo, D. Amidei, D. Baxter +29

We present constraints on the existence of weakly interacting massive particles (WIMPs) from an 11 kg-day target exposure of the DAMIC experiment at the SNOLAB underground laborato…

astro-ph.CO2020★ 365 cited

The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Baryon acoustic oscillations with Lyman- forests

Hélion du Mas des Bourboux, James Rich, Andreu Font-Ribera +36

We present a measurement of baryonic acoustic oscillations (BAO) from Lyman- (Ly) absorption and quasars at an effective redshift using the complete extended Baryoni…

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★ 18 cited

Testing dark matter halo properties using self-similarity

M. Leroy, L. Garrison, D. Eisenstein +2

We use self-similarity in N-body simulations of scale-free models to test for resolution dependence in the mass function and two-point correlation functions of dark matter halos. W…

astro-ph.CO2020★ 25 cited

Quantifying resolution in cosmological N-body simulations using self-similarity

Michael Joyce, Lehman Garrison, Daniel Eisenstein

We demonstrate that testing for self-similarity in scale-free simulations provides an excellent tool to quantify the resolution at small scales of cosmological N-body simulations.…

astro-ph.CO2020★ 7 cited

Peculiar velocity cosmology with type Ia supernovae

R. Graziani, M. Rigault, N. Regnault +20

Type Ia Supernovae have yet again the opportunity to revolutionize the field of cosmology as the new generation of surveys are acquiring thousands of nearby SNeIa opening a new era…