Publications (8)
nIFTy galaxy cluster simulations II: radiative models
Federico Sembolini, Pascal Jahan Elahi, Frazer R. Pearce +19
We have simulated the formation of a massive galaxy cluster (M = 1.110) in a CDM universe using 10 different codes (RAMSES, 2 i…
The long lives of giant clumps and the birth of outflows in gas-rich galaxies at high redshift
Frederic Bournaud, Valentin Perret, Florent Renaud +13
Star-forming disk galaxies at high redshift are often subject to violent disk instability, characterized by giant clumps whose fate is yet to be understood. The main question is wh…
A Physical Approach to the Identification of High-z Mergers: Morphological Classification in the Stellar Mass Domain
Anna Cibinel, Emeric Le Floc'h, Valentin Perret +6
At z>1, the distinction between merging and 'normal' star-forming galaxies based on single band morphology is often hampered by the presence of large clumps which result in a distu…
nIFTy galaxy cluster simulations V: Investigation of the Cluster Infall Region
Jake Arthur, Frazer R. Pearce, Meghan E. Gray +19
We examine the properties of the galaxies and dark matter haloes residing in the cluster infall region surrounding the simulated CDM galaxy cluster studied by Elahi et al. (201…
Free-floating molecular clumps and gas mixing: hydrodynamic aftermaths of the intraclusterinterstellar medium interaction
Rafael Ruggiero, Romain Teyssier, Gastão B. Lima Neto +1
The interaction of gas-rich galaxies with the intra-cluster medium (ICM) of galaxy clusters has a remarkable impact on their evolution, mainly due to the gas loss associated with t…
nIFTy Galaxy Cluster simulations IV: Quantifying the Influence of Baryons on Halo Properties
Weiguang Cui, Chris Power, Alexander Knebe +21
Building on the initial results of the nIFTy simulated galaxy cluster comparison, we compare and contrast the impact of baryonic physics with a single massive galaxy cluster, run w…
Impact of star formation history on the measurement of star formation rates
Mederic Boquien, Veronique Buat, Valentin Perret
Context. Measuring star formation across the Universe is key to constrain models of galaxy formation and evolution. Yet, determining the SFR (star formation rate) of galaxies remai…
nIFTY galaxy cluster simulations III: The Similarity & Diversity of Galaxies & Subhaloes
Pascal J. Elahi, Alexander Knebe, Frazer R. Pearce +17
We examine subhaloes and galaxies residing in a simulated LCDM galaxy cluster () produced by hydrodynamical codes ranging from classic…