284 citations · 4.1k across the 67 of their papers we have counts for
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Magnetic wind-driven accretion in dwarf novae
Nicolas Scepi, Guillaume Dubus, Geoffroy Lesur
Dwarf novae (DNe) and X-ray binaries exhibit outbursts thought to be due to a thermal-viscous instability in the accretion disk. The disk instability model (DIM) assumes that accre…
Radiation thermo-chemical models of protoplanetary disks. Grain and polycyclic aromatic hydrocarbon charging
W. F. Thi, G. Lesur, P. Woitke +3
Context. Disks around pre-main-sequence stars evolve over time by turbulent viscous spreading. The main contender to explain the strength of the turbulence is the Magneto-Rotationa…
Turbulent and wind-driven accretion in dwarf novae threaded by a large scale magnetic field
Nicolas Scepi, Geoffroy Lesur, Guillaume Dubus +1
Dwarf novae (DNe) are accreting white dwarfs that show eruptions due to a thermal-viscous instability in the accretion disk. The outburst timescales constrain , the ratio of the…
Dust settling and rings in the outer regions of protoplanetary discs subject to ambipolar diffusion
A. Riols, G. Lesur
MHD turbulence plays a crucial role in the dust dynamics of protoplanetary discs. It affects planet formation, vertical settling and is one possible origin of the large scale axisy…