231 citations · 1k across the 25 of their papers we have counts for
25 papers
Columba: isolated dwarf galaxy populations in diverse cosmological environments simulated with a cold interstellar medium
Jemima M. Briggs, Azadeh Fattahi, Robert A. Crain +7
We introduce a suite of LambdaCDM cosmological, hydrodynamical simulations that track the evolution of a large population of dwarf galaxies. The suite comprises zoom-in simulations…
Characterizing the Formation and Evolution of S0-galaxies (CaFES-0): Their formation pathways around Galaxy Clusters
Diego Pallero, Yara L. Jaffé, Amelia Fraser-McKelvie +7
The formation pathways of lenticular galaxies (S0s), which lie morphologically between elliptical and spiral galaxies, remain a topic of active research. Environmental effects, mer…
Insights into environmental quenching at : an enhancement of faint, low-mass passive galaxies in clusters
Harry Gully, Nina Hatch, Syeda Lammim Ahad +11
Understanding the processes that transform star-forming galaxies into quiescent ones is key to unraveling the role of environment in galaxy evolution. We present measurements of th…
Intra-Cluster Light as a Dynamical Clock for Galaxy Clusters: Insights from the MAGNETICUM, IllustrisTNG, Hydrangea and Horizon-AGN Simulations
Lucas C. Kimmig, Sarah Brough, Klaus Dolag +19
As the most massive nodes of the cosmic web, galaxy clusters represent the best probes of structure formation. Over time, they grow by accreting and disrupting satellite galaxies,…
Virgo Filaments IV: Using WISE to Measure the Modification of Star-Forming Disks in the Extended Regions Around the Virgo Cluster
Kim Conger, Gregory Rudnick, Rose A. Finn +14
Recent theoretical work and targeted observational studies suggest that filaments are sites of galaxy preprocessing. The aim of the WISESize project is to directly probe galaxies o…
Euclid: Early Release Observations -- The intracluster light and intracluster globular clusters of the Perseus cluster
M. Kluge, N. A. Hatch, M. Montes +185
We study the intracluster light (ICL) and intracluster globular clusters (ICGCs) in the nearby Perseus galaxy cluster using Euclid's EROs. By modelling the isophotal and iso-densit…
Resolved UV and optical color gradients reveal environmental influence on galaxy evolution at redshift z1.6
William J. Cramer, A. G. Noble, G. Rudnick +13
The changes in colors across a galaxy are intimately connected to the galaxy's formation, growth, quenching history, and dust content. A particularly important epoch in the growth…
The first quenched galaxies, when and how?
Lizhi Xie, Gabriella De Lucia, Fabio Fontanot +11
Many quiescent galaxies discovered in the early Universe by \textit{JWST} raise fundamental questions on when and how these galaxies became and stayed quenched. Making use of the l…
A case study of early galaxy cluster with the Athena X-IFU
F. Castellani, N. Clerc, E. Pointecouteau +3
Context: Observations of the hot gas in distant clusters of galaxies, though challenging, are key to understand the role of intense galaxy activity, super-massive black hole feedba…
VERTICO VII: Environmental quenching caused by suppression of molecular gas content and star formation efficiency in Virgo Cluster galaxies
Toby Brown, Ian D. Roberts, Mallory Thorp +20
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 parsec scales. We present the first resolved star-forming main sequence fo…
Roman-Cosmic Noon: A Legacy Spectroscopic Survey of Massive Field and Protocluster Galaxies at
Gregory Rudnick, Yannick Bahé, Michael Balogh +10
Protoclusters are the densest regions in the distant universe () and are the progenitors of massive galaxy clusters () in the local universe. Th…
Cosmic gas highways in C-EAGLE simulations
I. Vurm, J. Nevalainen, S. E. Hong +3
A substantial fraction of the cosmic baryons is expected to hide in the form of diffuse warm-hot intergalactic medium (WHIM), the majority of which resides in the filaments of the…
X-IFU/Athena view of the most distant galaxy clusters in the Universe
Florent Castellani, N. Clerc, Etienne Pointecouteau +2
The X-ray Integral Field Unit (X-IFU) on-board the second large ESA mission ''Athena'' will be a high spatial (5'') and spectral (2.5eV) resolution X-ray imaging spectrometer, oper…
The importance of the way in which supernova energy is distributed around young stellar populations in simulations of galaxies
Evgenii Chaikin, Joop Schaye, Matthieu Schaller +3
Supernova (SN) feedback plays a crucial role in simulations of galaxy formation. Because blastwaves from individual SNe occur on scales that remain unresolved in modern cosmologica…
Simulating Groups and the IntraGroup Medium: The Surprisingly Complex and Rich Middle Ground Between Clusters and Galaxies
Benjamin D. Oppenheimer, Arif Babul, Yannick Bahé +2
Galaxy groups are more than an intermediate scale between clusters and halos hosting individual galaxies, they are crucial laboratories capable of testing a range of astrophysics f…
A machine learning approach to mapping baryons onto dark matter haloes using the EAGLE and C-EAGLE simulations
Christopher C. Lovell, Stephen M. Wilkins, Peter A. Thomas +4
High-resolution cosmological hydrodynamic simulations are currently limited to relatively small volumes due to their computational expense. However, much larger volumes are require…
Too dense to go through: The importance of low-mass clusters for satellite quenching
Diego Pallero, Facundo A. Gómez, Nelson D. Padilla +3
We study the evolution of satellite galaxies in clusters of the \textsc{c-eagle} simulations, a suite of 30 high-resolution cosmological hydrodynamical zoom-in simulations based on…
The diverse density profiles of galaxy clusters with self-interacting dark matter plus baryons
Andrew Robertson, Richard Massey, Vincent Eke +10
We present the first simulated galaxy clusters (M_200 > 10^14 Msun) with both self-interacting dark matter (SIDM) and baryonic physics. They exhibit a greater diversity in both dar…
The Cluster-EAGLE project: velocity bias and the velocity dispersion - mass relation of cluster galaxies
Thomas Joshua Armitage, David. J. Barnes, Scott. T. Kay +4
We use the Cluster-EAGLE simulations to explore the velocity bias introduced when using galaxies, rather than dark matter particles, to estimate the velocity dispersion of a galaxy…
The Hydrangea simulations: galaxy formation in and around massive clusters
Yannick M. Bahé, David J. Barnes, Claudio Dalla Vecchia +12
We introduce the Hydrangea simulations, a suite of 24 cosmological hydrodynamic zoom-in simulations of massive galaxy clusters (M_200c = 10^14-10^15 M_Sun) with baryon particle mas…
The environmental dependence of gas accretion onto galaxies: quenching satellites through starvation
Freeke van de Voort, Yannick M. Bahé, Richard G. Bower +4
Galaxies that have fallen into massive haloes may no longer be able to accrete gas from their surroundings, a process referred to as 'starvation' or 'strangulation' of satellites.…
The origin of the enhanced metallicity of satellite galaxies
Yannick M. Bahe, Joop Schaye, Robert A. Crain +5
Observations of galaxies in the local Universe have shown that both the ionized gas and the stars of satellites are more metal-rich than of equally massive centrals. To gain insigh…
The environmental dependence of HI in galaxies in the EAGLE simulations
Antonino Marasco, Robert A. Crain, Joop Schaye +4
We use the EAGLE suite of cosmological hydrodynamical simulations to study how the HI content of present-day galaxies depends on their environment. We show that EAGLE reproduces ob…
The XXL Survey IV. Mass-temperature relation of the bright cluster sample
Maggie Lieu, Graham P. Smith, Paul A. Giles +18
The XXL survey is the largest survey carried out by XMM-Newton. Covering an area of 50deg, the survey contains galaxy clusters out to a redshift 2 and to an X-r…