activity
19942026
most citedToward a halo mass function for precision cosmology: the limits of universality

1.8k citations · 15.7k across the 226 of their papers we have counts for

collaborators

228 papers

astro-ph.CO2026

Intracluster light and dark matter halo shapes reflect common assembly, not mutual coupling: shape correspondence in CDM but not SIDM

G. Martin, N. A. Hatch, W. Cui +8

The intracluster light (ICL) has been proposed as a luminous tracer of the dark matter (DM) halo shape in galaxy clusters, with recent observational studies and CDM simulations…

astro-ph.CO2023★ 41 cited

A persistent excess of galaxy-galaxy strong lensing observed in galaxy clusters

Massimo Meneghetti, Weiguang Cui, Elena Rasia +18

Previous studies have revealed that the estimated probability of galaxy-galaxy strong lensing in observed galaxy clusters exceeds the expectations from the Cold Dark Matter cos…

astro-ph.GA2023★ 4 cited

Environmental effects on associations of dwarf galaxies

C. Yamila Yaryura, Mario G. Abadi, Stefan Gottlöber +5

We study the properties of associations of dwarf galaxies and their dependence on the environment. Associations of dwarf galaxies are extended systems composed exclusively of dwarf…

astro-ph.CO2023★ 14 cited

On the general nature of 21cm-Lyman- emitters cross-correlations during reionisation

Anne Hutter, Caroline Heneka, Pratika Dayal +4

We explore how the characteristics of the cross-correlation functions between the 21cm emission from the spin-flip transition of neutral hydrogen (HI) and early Lyman- (Ly) r…

astro-ph.CO2023★ 3 cited

Galaxy cluster mass bias from projected mass maps: The Three Hundred-NIKA2 LPSZ twin samples

M. Muñoz-Echeverría, J. F. Macías-Pérez, E. Artis +14

The determination of the mass of galaxy clusters from observations is subject to systematic uncertainties. Beyond the errors due to instrumental and observational systematic effect…

astro-ph.GA2023★ 5 cited

Galaxy pairs in The Three Hundred simulations II: studying bound ones and identifying them via machine learning

Ana Contreras-Santos, Alexander Knebe, Weiguang Cui +5

Using the data set of The Three Hundred project, i.e. 324 hydrodynamical resimulations of cluster-sized haloes and the regions of radius 15 Mpc around them, we study galaxy…