429 citations · 4.1k across the 77 of their papers we have counts for
8 papers · 1 filter
Sub-Megaparsec Individual Photometric Redshift Estimation from Cosmic Web Constraints
Miguel A. Aragon-Calvo, Rien van de Weygaert, Bernard J. T. Jones +1
We present a method, PhotoWeb, for estimating photometric redshifts of individual galaxies, and their equivalent distance, with megaparsec and even sub-megaparsec accuracy using th…
Statistics of Caustics in Large-Scale Structure Formation
Job Feldbrugge, Johan Hidding, Rien van de Weygaert
The cosmic web is a complex spatial pattern of walls, filaments, cluster nodes and underdense void regions. It emerged through gravitational amplification from the Gaussian primord…
The cosmic web in CosmoGrid void regions
Steven Rieder, Rien van de Weygaert, Marius Cautun +2
We study the formation and evolution of the cosmic web, using the high-resolution CosmoGrid $Λ$CDM simulation. In particular, we investigate the evolution of the large-scale stru…
The Void Galaxy Survey: Galaxy Evolution and Gas Accretion in Voids
Kathryn Kreckel, Jacqueline H. van Gorkom, Burcu Beygu +4
Voids represent a unique environment for the study of galaxy evolution, as the lower density environment is expected to result in shorter merger histories and slower evolution of g…
The metallicity of void dwarf galaxies
K. Kreckel, K. Croxall, B. Groves +2
The current Lambda CDM cosmological model predicts that galaxy evolution proceeds more slowly in lower density environments, suggesting that voids are a prime location to search fo…
Subhalo statistics of galactic halos: beyond the resolution limit
Marius Cautun, Wojciech A. Hellwing, Rien van de Weygaert +3
We study the substructure population of Milky Way (MW)-mass halos in the CDM cosmology using a novel procedure to extrapolate subhalo number statistics beyond the resolution lim…
Milky Way mass constraints from the Galactic satellite gap
Marius Cautun, Carlos S. Frenk, Rien van de Weygaert +2
We use the distribution of maximum circular velocities, , of satellites in the Milky Way (MW) to constrain the virial mass, , of the Galactic halo under an assume…
Evolution of the cosmic web
Marius Cautun, Rien van de Weygaert, Bernard J. T. Jones +1
The cosmic web is the largest scale manifestation of the anisotropic gravitational collapse of matter. It represents the transitional stage between linear and non-linear structures…