65 citations · 342 across the 11 of their papers we have counts for
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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…