4 papers
Cosmological simulations of the high-redshift galaxy population adopting a variable stellar initial mass function
Anna Durrant, Robert A. Crain, Cedric G. Lacey +15
JWST surveys reveal a greater space density of high-redshift UV-bright galaxies than predicted by conventional galaxy formation models. We present results from a cMpc cosmo…
Modelling dust coagulation, dynamical drag and turbulent mixing during star and disc formation
Matthew R. Bate, Mark A. Hutchison, Daniel Elsender
Planet formation in the discs around young stars involves the coagulation of sub-micron sized dust grains into much larger grains that may be mixed by turbulence and migrate throug…
Common envelopes in massive stars III. The obstructive role of radiation transport in envelope ejection
Mike Y. M. Lau, Ryosuke Hirai, Daniel J. Price +2
We present 3D radiation hydrodynamics simulations of common-envelope (CE) evolution involving a 12 solar mass red supergiant donor and a 3 solar mass companion. Existing 3D simulat…
Variation of the low-mass end of the stellar initial mass function with redshift and metallicity
Matthew R. Bate
We report the stellar mass functions obtained from 20 radiation hydrodynamical simulations of star cluster formation in 500 M molecular clouds with metallicities of 3, 1, 1…