62 citations · 91 across the 3 of their papers we have counts for
6 papers · 1 filter
Detection of a Lensed z11 Galaxy in the Rest-Optical with Spitzer/IRAC and the Inferred SFR, Stellar Mass, and Physical Size
Daniel Lam, Rychard J. Bouwens, Dan Coe +15
We take advantage of new 100-hour Spitzer/IRAC observations available for MACS0647-JD, a strongly lensed galaxy candidate, to provide improved constraints on its physi…
Galaxies with monstrous black holes in galaxy cluster environments
Lieke A. C. van Son, Christopher Barber, Yannick M. Bahe +6
Massive early-type galaxies follow a tight relation between the mass of their central supermassive black hole () and their stellar mass (). The origin of…
Calibrated, cosmological hydrodynamical simulations with variable IMFs III: Spatially-resolved properties and evolution
Christopher Barber, Joop Schaye, Robert A. Crain
Recent spatially-resolved observations of massive early-type galaxies (ETGs) have uncovered evidence for radial gradients of the stellar initial mass function (IMF), ranging from s…
Calibrated, cosmological hydrodynamical simulations with variable IMFs II: Correlations between the IMF and global galaxy properties
Christopher Barber, Joop Schaye, Robert A. Crain
The manner in which the stellar initial mass function (IMF) scales with global galaxy properties is under debate. We use two hydrodynamical, cosmological simulations to predict pos…
Calibrated, cosmological hydrodynamical simulations with variable IMFs I: Method and effect on global galaxy scaling relations
Christopher Barber, Robert A. Crain, Joop Schaye
The recently inferred variations in the stellar initial mass function (IMF) among local high-mass early-type galaxies may require a reinterpretation of observations of galaxy popul…
Tidal dwarf galaxies in cosmological simulations
Sylvia Ploeckinger, Kuldeep Sharma, Joop Schaye +3
The formation and evolution of gravitationally bound, star forming substructures in tidal tails of interacting galaxies, called tidal dwarf galaxies (TDG), has been studied, until…