125 citations · 523 across the 7 of their papers we have counts for
7 papers
On fan-shaped cold MHD winds from Keplerian accretion discs
Jonathan Ferreira, Fabien Casse
We investigate under which conditions cold, fan-shaped winds can be steadily launched from thin (Keplerian) accretion discs. Such winds are magneto-centrifugal winds launched from…
Molecule survival in magnetized protostellar disk winds. I. Chemical model and first results
D. Panoglou, S. Cabrit, G. Pineau des Forets +3
Molecular counterparts to atomic jets have been detected within 1000 AU of young stars. Reproducing them is a challenge for proposed ejection models. We explore whether molecules m…
Variability of X-ray binaries from an oscillating hot corona
C. Cabanac, G. Henri, P. - O Petrucci +3
The spectral and timing properties of an oscillating hot thermal corona are investigated. This oscillation is assumed to be due to a magneto-acoustic wave propagating within the co…
Surface magnetic fields on two accreting T Tauri stars: CV Cha and CR Cha
G. A. J. Hussain, A. Collier Cameron, M. M. Jardine +12
We have produced brightness and magnetic field maps of the surfaces of CV Cha and CR Cha: two actively accreting G and K-type T Tauri stars in the Chamaeleon I star-forming cloud w…
The radial structure of protostellar accretion disks: influence of jets
C. Combet, J. Ferreira
The radial structure of accretion disks is a fundamental issue regarding star and planet formation. Many theoretical studies, focussing on different aspects such as e.g. disk emiss…
Surface density jumps as planet traps
F. Masset, A. Morbidelli, A. Crida +1
[Abridged] The tidal torque exerted by a protoplanetary disk with power law surface density and temperature profiles onto an embedded protoplanetary embryo is generally a negative…