activity
20152019
most citedDark matter halo properties of GAMA galaxy groups from 100 square degrees of KiDS weak lensing data

166 citations · 166 across the 1 of their papers we have counts for

collaborators

9 papers

astro-ph.CO2019

KiDS+GAMA: Constraints on Horndeski gravity from combined large-scale structure probes

Alessio Spurio Mancini, Fabian Köhlinger, Benjamin Joachimi +7

We present constraints on Horndeski gravity from a combined analysis of cosmic shear, galaxy-galaxy lensing and galaxy clustering from of the Kilo-Degree Surv…

astro-ph.CO2017

Multi-wavelength scaling relations in galaxy groups: a detailed comparison of GAMA and KiDS observations to BAHAMAS simulations

Arthur Jakobs, Massimo Viola, Ian McCarthy +18

We study the scaling relations between the baryonic content and total mass of groups of galaxies, as these systems provide a unique way to examine the role of non-gravitational pro…

astro-ph.CO2017

KiDS-i-800: Comparing weak gravitational lensing measurements in same-sky surveys

A. Amon, C. Heymans, D. Klaes +21

We present a weak gravitational lensing analysis of 815 square degree of -band imaging from the Kilo-Degree Survey (KiDS--800). In contrast to the deep -band observations,…

astro-ph.CO2017

KiDS+GAMA: Cosmology constraints from a joint analysis of cosmic shear, galaxy-galaxy lensing and angular clustering

Edo van Uitert, Benjamin Joachimi, Shahab Joudaki +19

We present cosmological parameter constraints from a joint analysis of three cosmological probes: the tomographic cosmic shear signal in 450 deg of data from the Kilo Deg…

astro-ph.CO2017

A KiDS weak lensing analysis of assembly bias in GAMA galaxy groups

Andrej Dvornik, Marcello Cacciato, Konrad Kuijken +19

We investigate possible signatures of halo assembly bias for spectroscopically selected galaxy groups from the GAMA survey using weak lensing measurements from the spatially overla…

astro-ph.CO2017

Intrinsic alignment of redMaPPer clusters: cluster shape - matter density correlation

Edo van Uitert, Benjamin Joachimi

We measure the alignment of the shapes of galaxy clusters, as traced by their satellite distributions, with the matter density field using the public redMaPPer catalogue based on S…