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20122026
most citedDark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

1.2k citations · 6.2k across the 88 of their papers we have counts for

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Showing 2021Show all

9 papers · 1 filter

astro-ph.CO2021★ 38 cited

The DES view of the Eridanus supervoid and the CMB Cold Spot

A. Kovács, N. Jeffrey, M. Gatti +119

The Cold Spot is a puzzling large-scale feature in the Cosmic Microwave Background temperature maps and its origin has been subject to active debate. As an important foreground str…

astro-ph.CO2021★ 8 cited

A tomographic spherical mass map emulator of the KiDS-1000 survey using conditional generative adversarial networks

Timothy Wing Hei Yiu, Janis Fluri, Tomasz Kacprzak

Large sets of matter density simulations are becoming increasingly important in large-scale structure cosmology. Matter power spectra emulators, such as the Euclid Emulator and Cos…

astro-ph.CO2021★ 10 cited

Rapid Simulations of Halo and Subhalo Clustering

Pascale Berner, Alexandre Refregier, Raphael Sgier +3

The analysis of cosmological galaxy surveys requires realistic simulations for their interpretation. Forward modelling is a powerful method to simulate galaxy clustering without th…

astro-ph.CO2021

Dark Energy Survey Year 3 results: Cosmology with peaks using an emulator approach

D. Zürcher, J. Fluri, R. Sgier +119

We constrain the matter density and the amplitude of density fluctuations within the CDM cosmological model with shear peak statistics and angular converg…

astro-ph.CO2021★ 6 cited

Dark Energy Survey Year 3 results: cosmology with moments of weak lensing mass maps

M. Gatti, B. Jain, C. Chang +107

We present a cosmological analysis using the second and third moments of the weak lensing mass (convergence) maps from the first three years of data (Y3) data of the Dark Energy Su…

astro-ph.CO2021★ 15 cited

Cosmological Parameter Estimation and Inference using Deep Summaries

Janis Fluri, Aurelien Lucchi, Tomasz Kacprzak +2

The ability to obtain reliable point estimates of model parameters is of crucial importance in many fields of physics. This is often a difficult task given that the observed data c…

astro-ph.GA2021★ 23 cited

The PAU Survey: Measurement of Narrow-band galaxy properties with Approximate Bayesian Computation

Luca Tortorelli, Malgorzata Siudek, Beatrice Moser +22

Narrow-band imaging surveys allow the study of the spectral characteristics of galaxies without the need of performing their spectroscopic follow-up. In this work, we forward-model…

astro-ph.CO2021★ 398 cited

Dark Energy Survey Year 3 Results: Cosmology from Cosmic Shear and Robustness to Modeling Uncertainty

L. F. Secco, S. Samuroff, E. Krause +151

This work and its companion paper, Amon et al. (2021), present cosmic shear measurements and cosmological constraints from over 100 million source galaxies in the Dark Energy Surve…

astro-ph.CO2021★ 94 cited

Dark Energy Survey Year 3 results: curved-sky weak lensing mass map reconstruction

N. Jeffrey, M. Gatti, C. Chang +127

We present reconstructed convergence maps, \textit{mass maps}, from the Dark Energy Survey (DES) third year (Y3) weak gravitational lensing data set. The mass maps are weighted pro…