387 citations · 870 across the 13 of their papers we have counts for
3 papers · 1 filter
Hot super-Earths and giant planet cores from different migration histories
Christophe Cossou, Sean N. Raymond, Franck Hersant +1
Planetary embryos embedded in gaseous protoplanetary disks undergo Type I orbital migration. Migration can be inward or outward depending on the local disk properties but, in gener…
The fast C(3P) + CH3OH reaction as an efficient loss process for gas-phase interstellar methanol
Robin J. Shannon, Christophe Cossou, Jean-Christophe Loison +5
Rate constants for the C(3P) + CH3OH reaction have been measured in a continuous supersonic flow reactor over the range 50 K to 296 K. C(3P) was created by the in-situ pulsed laser…
No universal minimum-mass extrasolar nebula: Evidence against in-situ accretion of systems of hot super-Earths
Sean N. Raymond, Christophe Cossou
It has been proposed that the observed systems of hot super-Earths formed in situ from high-mass disks. By fitting a disk profile to the entire population of Kepler planet candidat…