1 citations · 1 across the 1 of their papers we have counts for
4 papers
Protostellar collapse: regulation of the angular momentum and onset of an ionic precursor
Pierre Marchand, Kengo Tomida, Kei Tanaka +2
Through the magnetic braking and the launching of protostellar outflows, magnetic fields play a major role in the regulation of angular momentum in star formation, which directly i…
Dust coagulation feedback on magnetohydrodynamic resistivities in protostellar collapse
V. Guillet, P. Hennebelle, G. Pineau des Forêts +3
The degree of coupling between the gas and the magnetic field during the collapse of a core and the subsequent formation of a disk depends on the assumed dust size distribution. We…
Impact of the Hall effect in star formation and the issue of angular momentum conservation
Pierre Marchand, Benoît Commerçon, Gilles Chabrier
We present an implementation of the Hall term in the non-ideal magnetohydrodynamics equations into the adaptive-mesh-refinement code RAMSES to study its impact on star formation. R…
A chemical solver to compute molecule and grain abundances and non-ideal MHD resistivities in prestellar core collapse calculations
Pierre Marchand, Jacques Masson, Gilles Chabrier +3
We develop a detailed chemical network relevant to the conditions characteristic of prestellar core collapse. We solve the system of time-dependent differential equations to calcul…