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20142018
most citedDark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

1.2k citations · 2.8k across the 19 of their papers we have counts for

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Showing astro-ph.COShow all

12 papers · 1 filter

astro-ph.CO2018★ 52 cited

First Cosmology Results Using Type Ia Supernovae From the Dark Energy Survey: Survey Overview and Supernova Spectroscopy

C. B. D'Andrea, M. Smith, M. Sullivan +108

We present spectroscopy from the first three seasons of the Dark Energy Survey Supernova Program (DES-SN). We describe the supernova spectroscopic program in full: strategy, observ…

astro-ph.CO2018★ 29 cited

Steve: A hierarchical Bayesian model for Supernova Cosmology

S. R. Hinton, T. M. Davis, A. G. Kim +66

We present a new Bayesian hierarchical model (BHM) named Steve for performing type Ia supernova (SNIa) cosmology fits. This advances previous works by including an improved treatme…

astro-ph.CO2018★ 276 cited

First Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: Constraints on Cosmological Parameters

T. M. C. Abbott, S. Allam, P. Andersen +141

We present the first cosmological parameter constraints using measurements of type Ia supernovae (SNe Ia) from the Dark Energy Survey Supernova Program (DES-SN). The analysis uses…

astro-ph.CO2018★ 1 cited

A Bayesian approach to truncated data sets: An application to Malmquist bias in Supernova Cosmology

M C March, R C Wolf, m Sako +2

Large scale astronomical surveys are going wider and deeper than ever before. However, astronomers, cosmologists and theorists continue to face the perennial issue that their data…

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★ 152 cited

Dark Energy Survey Year 1 Results: Galaxy clustering for combined probes

J. Elvin-Poole, M. Crocce, A. J. Ross +123

We measure the clustering of DES Year 1 galaxies that are intended to be combined with weak lensing samples in order to produce precise cosmological constraints from the joint anal…