activity
19982020
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations · 20.5k across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.CO2020★ 209 cited

Dark Energy Survey Year 3 Results: Photometric Data Set for Cosmology

I. Sevilla-Noarbe, K. Bechtol, M. Carrasco Kind +111

We describe the Dark Energy Survey (DES) photometric data set assembled from the first three years of science operations to support DES Year 3 cosmology analyses, and provide usage…

astro-ph.HE2020

A DESGW Search for the Electromagnetic Counterpart to the LIGO/Virgo Gravitational Wave Binary Neutron Star Merger Candidate S190510g

DES Collaboration, A. Garcia, R. Morgan +87

We present the results from a search for the electromagnetic counterpart of the LIGO/Virgo event S190510g using the Dark Energy Camera (DECam). S190510g is a binary neutron star (B…

astro-ph.GA2017★ 10 cited

XXL Survey XXI. The environment and clustering of X-ray AGN in the XXL-South field

O. Melnyk, A. Elyiv, V. Smolcic +16

This work is part of a series of studies focusing on the environment and the properties of the X-ray selected active galactic nuclei (AGN) population from the XXL survey. The prese…

astro-ph.GA2017★ 26 cited

DES Science Portal: Computing Photometric Redshifts

Julia Gschwend, Aurelio Carnero Rosell, Ricardo Ogando +68

A significant challenge facing photometric surveys for cosmological purposes is the need to produce reliable redshift estimates. The estimation of photometric redshifts (photo-zs)…

astro-ph2003★ 1.5k cited

New Constraints on , , and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST

R. A. Knop, G. Aldering, R. Amanullah +45

We report measurements of , , and w from eleven supernovae at z=0.36-0.86 with high-quality lightcurves measured using WFPC-2 on the HST. This is an independent set of hi…

astro-ph2002

Physical Properties of Low-Luminosity Galaxies at z ~ 2

M. Lemoine-Busserolle, T. Contini, R. Pello +3

We report the results obtained from ISAAC/VLT near-IR spectroscopy of two low-luminosity z ~ 1.9 galaxies located in the core of the lensing cluster AC114. The amplification factor…