119 citations · 412 across the 20 of their papers we have counts for
4 papers · 1 filter
Weighing Galaxies Inside-Out: Small-Scale Lensing and the Stellar Mass Problem
Divya Rana, Henk Hoekstra, Konrad Kuijken +2
Small-scale galaxy-galaxy weak lensing provides an independent way to probe the stellar initial mass function by constraining the matter distribution within galaxies. We forecast t…
KiDS-DR5: Exploring dust transport in dark matter halos of galaxies
Eray Genc, Angus H. Wright, Hendrik Hildebrandt +12
We analyse a well-defined sample of galaxies from the final data release of the Kilo-Degree Survey (KiDS-DR5), selected using magnitude, photometric redshift, and stellar mass cuts…
Improved photometric redshift estimations through self-organising map-based data augmentation
Yun-Hao Zhang, Joe Zuntz, Irene Moskowitz +8
We introduce a framework for the enhanced estimation of photometric redshifts using Self-Organising Maps (SOMs). Our method projects galaxy Spectral Energy Distributions (SEDs) ont…
Weak lensing constraints on the stellar-to-halo mass relation of galaxy groups with simulation-informed scatter
Shun-Sheng Li, Henk Hoekstra, Konrad Kuijken +2
Understanding the scaling relation between baryonic observables and dark matter halo properties is crucial not only for studying galaxy formation and evolution, but also for derivi…