29 citations · 56 across the 13 of their papers we have counts for
7 papers · 1 filter
Constraining neutrino mass with the CSST galaxy clusters
Mingjing Chen, Yufei Zhang, Wenjuan Fang +2
With the advent of next-generation surveys, constraints on cosmological parameters are anticipated to become more stringent, particularly for the total neutrino mass. This study fo…
Stellar stripping efficiencies of satellites in numerical simulations: the effect of resolution, satellite properties and numerical disruption
G. Martin, F. R. Pearce, N. A. Hatch +3
The stellar stripping of satellites in cluster haloes is understood to play an important role in the production of intracluster light. Increasingly, cosmological simulations have b…
The Three Hundred: The existence of massive dark matter-deficient satellite galaxies in cosmological simulations
Ana Contreras-Santos, Fernando Buitrago, Alexander Knebe +5
The observation of a massive galaxy with an extremely low dark matter content (i.e. NGC 1277) has posed questions about how such objects form and evolve in a hierarchical universe.…
Reconsidering the dynamical states of galaxy clusters using PCA and UMAP
Roan Haggar, Federico De Luca, Marco De Petris +10
Numerous metrics exist to quantify the dynamical state of galaxy clusters, both observationally and within simulations. Many of these correlate strongly with one another, but it is…
How much do we know the halo mass function? Predictions beyond resolution
Weiguang Cui
As a common gravitation virialized object in the standard CDM cosmology, dark matter halo connects from the large-scale structure all the way down to galaxy and star formation.…
Intrinsic mass-richness relation of clusters from THE THREE HUNDRED hydrodynamic simulations
Mingjing Chen, Weiguang Cui, Wenjuan Fang +1
The main systematics in cluster cosmology is the uncertainty in the mass-observable relation. In this paper, we focus on the most direct cluster observable in optical surveys, i.e.…
Characterising the intra-cluster light in The Three Hundred simulations
Ana Contreras-Santos, Alexander Knebe, Weiguang Cui +7
We characterise the intra-cluster light (ICL) in ensembles of full-physics cluster simulations from The Three Hundred project, a suite of 324 hydrodynamical resimulations of cluste…