225 citations · 3.6k across the 72 of their papers we have counts for
3 papers · 1 filter
The role of cosmic rays on magnetic field diffusion and the formation of protostellar discs
Marco Padovani, Daniele Galli, Patrick Hennebelle +2
The formation of protostellar discs is severely hampered by magnetic braking, as long as magnetic fields remain frozen in the gas. The latter condition depends on the levels of ion…
Fragmentation of massive dense cores down to ~1000 AU: Relation between fragmentation and density structure
Aina Palau, R. Estalella, J. M. Girart +10
In order to shed light on the main physical processes controlling fragmentation of massive dense cores, we present a uniform study of the density structure of 19 massive dense core…
A fast, robust, and simple implicit method for adaptive time-stepping on adaptive mesh-refinement grids
Benoit Commercon, Vincent Debout, Romain Teyssier
Implicit solvers present strong limitations when used on supercomputing facilities and in particular for adaptive mesh-refinement codes. We present a new method for implicit adapti…