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20092022
most citedDark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

1.2k citations · 12.8k across the 105 of their papers we have counts for

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Showing 2017 · astro-ph.COShow all

12 papers · 2 filters

astro-ph.CO2017★ 46 cited

Dark Energy Survey Year 1 Results: Calibration of redMaGiC Redshift Distributions in DES and SDSS from Cross-Correlations

R. Cawthon, C. Davis, M. Gatti +88

We present calibrations of the redshift distributions of redMaGiC galaxies in the Dark Energy Survey Year 1 (DES Y1) and Sloan Digital Sky Survey (SDSS) DR8 data. These results det…

astro-ph.CO2017★ 269 cited

Dark Energy Survey Year 1 Results: A Precise H0 Measurement from DES Y1, BAO, and D/H Data

DES Collaboration, T. M. C. Abbott, F. B. Abdalla +88

We combine Dark Energy Survey Year 1 clustering and weak lensing data with Baryon Acoustic Oscillations (BAO) and Big Bang Nucleosynthesis (BBN) experiments to constrain the Hubble…

astro-ph.CO2017★ 99 cited

The Splashback Feature around DES Galaxy Clusters: Galaxy Density and Weak Lensing Profiles

C. Chang, E. Baxter, B. Jain +82

Splashback refers to the process of matter that is accreting onto a dark matter halo reaching its first orbital apocenter and turning around in its orbit. The cluster-centric radiu…

astro-ph.CO2017★ 98 cited

Density split statistics: joint model of counts and lensing in cells

O. Friedrich, D. Gruen, J. DeRose +71

We present density split statistics, a framework that studies lensing and counts-in-cells as a function of foreground galaxy density, thereby providing a large-scale measurement of…

astro-ph.CO2017★ 121 cited

Density split statistics: Cosmological constraints from counts and lensing in cells in DES Y1 and SDSS data

D. Gruen, O. Friedrich, E. Krause +93

We derive cosmological constraints from the probability distribution function (PDF) of evolved large-scale matter density fluctuations. We do this by splitting lines of sight by de…

astro-ph.CO2017★ 80 cited

Dark Energy Survey Year 1 Results: Cross-Correlation Redshifts - Methods and Systematics Characterization

M. Gatti, P. Vielzeuf, C. Davis +104

We use numerical simulations to characterize the performance of a clustering-based method to calibrate photometric redshift biases. In particular, we cross-correlate the weak lensi…

astro-ph.CO2017★ 661 cited

Dark Energy Survey Year 1 Results: Cosmological Constraints from Cosmic Shear

M. A. Troxel, N. MacCrann, J. Zuntz +132

We use 26 million galaxies from the Dark Energy Survey (DES) Year 1 shape catalogs over 1321 deg of the sky to produce the most significant measurement of cosmic shear in a gal…

astro-ph.CO2017★ 116 cited

Dark Energy Survey Year 1 Results: Galaxy-Galaxy Lensing

J. Prat, C. Sánchez, Y. Fang +112

We present galaxy-galaxy lensing measurements from 1321 sq. deg. of the Dark Energy Survey (DES) Year 1 (Y1) data. The lens sample consists of a selection of 660,000 red galaxies w…

astro-ph.CO2017★ 97 cited

Dark Energy Survey Year 1 Results: Curved-Sky Weak Lensing Mass Map

C. Chang, A. Pujol, B. Mawdsley +117

We construct the largest curved-sky galaxy weak lensing mass map to date from the DES first-year (DES Y1) data. The map, about 10 times larger than previous work, is constructed ov…

astro-ph.CO2017★ 203 cited

Dark Energy Survey Year 1 Results: Redshift distributions of the weak lensing source galaxies

B. Hoyle, D. Gruen, G. M. Bernstein +135

We describe the derivation and validation of redshift distribution estimates and their uncertainties for the galaxies used as weak lensing sources in the Dark Energy Survey (DES) Y…

astro-ph.CO2017★ 1.2k cited

Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

DES Collaboration, T. M. C. Abbott, F. B. Abdalla +197

We present cosmological results from a combined analysis of galaxy clustering and weak gravitational lensing, using 1321 deg of imaging data from the first year of the D…

astro-ph.CO2017★ 50 cited

A Measurement of CMB Cluster Lensing with SPT and DES Year 1 Data

E. J. Baxter, S. Raghunathan, T. M. Crawford +118

Clusters of galaxies gravitationally lens the cosmic microwave background (CMB) radiation, resulting in a distinct imprint in the CMB on arcminute scales. Measurement of this effec…