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20152017
most citedKiDS-450: Cosmological parameter constraints from tomographic weak gravitational lensing

1k citations · 3.4k across the 18 of their papers we have counts for

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Showing 2016Show all

8 papers · 1 filter

astro-ph.CO2016★ 93 cited

First test of Verlinde's theory of Emergent Gravity using Weak Gravitational Lensing measurements

Margot M. Brouwer, Manus R. Visser, Andrej Dvornik +19

Verlinde (2016) proposed that the observed excess gravity in galaxies and clusters is the consequence of Emergent Gravity (EG). In this theory the standard gravitational laws are m…

astro-ph.CO2016★ 12 cited

The 2-degree Field Lensing Survey: photometric redshifts from a large new training sample to r<19.5

Christian Wolf, Andrew Johnson, Maciej Bilicki +13

We present a new training set for estimating empirical photometric redshifts of galaxies, which was created as part of the 2dFLenS project. This training set is located in a 700 sq…

astro-ph.CO2016★ 48 cited

2dFLenS and KiDS: Determining source redshift distributions with cross-correlations

Andrew Johnson, Chris Blake, Alexandra Amon +16

We develop a statistical estimator to infer the redshift probability distribution of a photometric sample of galaxies from its angular cross-correlation in redshift bins with an ov…

astro-ph.IM2016★ 5 cited

The Astropy Problem

Demitri Muna, Michael Alexander, Alice Allen +151

The Astropy Project (http://astropy.org) is, in its own words, "a community effort to develop a single core package for Astronomy in Python and foster interoperability between Pyth…

astro-ph.CO2016★ 201 cited

KiDS-450: Testing extensions to the standard cosmological model

Shahab Joudaki, Alexander Mead, Chris Blake +16

We test extensions to the standard cosmological model with weak gravitational lensing tomography using 450 deg of imaging data from the Kilo Degree Survey (KiDS). In these exte…

astro-ph.CO2016★ 54 cited

Halo ellipticity of GAMA galaxy groups from KiDS weak lensing

Edo van Uitert, Henk Hoekstra, Benjamin Joachimi +14

We constrain the average halo ellipticity of ~2 600 galaxy groups from the Galaxy And Mass Assembly (GAMA) survey, using the weak gravitational lensing signal measured from the ove…