activity
20182021
most citedKiDS+VIKING-450 and DES-Y1 combined: Mitigating baryon feedback uncertainty with COSEBIs

135 citations · 323 across the 6 of their papers we have counts for

collaborators

29 papers

astro-ph.CO202137 cited

KiDS-1000: Constraints on the intrinsic alignment of luminous red galaxies

Maria Cristina Fortuna, Henk Hoekstra, Harry Johnston +11

We constrain the luminosity and redshift dependence of the intrinsic alignment (IA) of a nearly volume-limited sample of luminous red galaxies selected from the fourth public data…

astro-ph.GA202167 cited

The Weak Lensing Radial Acceleration Relation: Constraining Modified Gravity and Cold Dark Matter theories with KiDS-1000

Margot M. Brouwer, Kyle A. Oman, Edwin A. Valentijn +22

We present measurements of the radial gravitational acceleration around isolated galaxies, comparing the expected gravitational acceleration given the baryonic matter with the obse…

astro-ph.CO2021

Geometry vs growth: Internal consistency of the flat ΛCDM model with KiDS-1000

J. Ruiz-Zapatero, Benjamin Stölzner, Benjamin Joachimi +11

We carry out a multi-probe self-consistency test of the flat CDM model with the aim of exploring potential causes of the reported tensions between high- and low-redshift cosmolo…

astro-ph.CO2021

Probing galaxy bias and intergalactic gas pressure with KiDS Galaxies-tSZ-CMB lensing cross-correlations

Ziang Yan, Ludovic van Waerbeke, Tilman Tröster +14

We constrain the redshift dependence of gas pressure bias (bias-weighted average electron pressure), which characterises the thermo…

astro-ph.GA2021

Halo shapes constrained from a pure sample of central galaxies in KiDS-1000

Christos Georgiou, Henk Hoekstra, Konrad Kuijken +12

We present measurements of , the ratio of the aligned components of the projected halo and galaxy ellipticities, for a sample of central galaxies using weak gravitational lens…

astro-ph.GA2021

Bright galaxy sample in the Kilo-Degree Survey Data Release 4: selection, photometric redshifts, and physical properties

M. Bilicki, A. Dvornik, H. Hoekstra +16

We present a bright galaxy sample with accurate and precise photometric redshifts (photo-zs), selected using photometry from the Kilo-Degree Survey (KiDS) Da…