63 citations · 111 across the 3 of their papers we have counts for
7 papers
Planetary migration in precessing disks for S-type wide binaries
Arnaud Roisin, Jean Teyssandier, Anne-Sophie Libert
The discovery of numerous circumprimary planets in the last few years has brought to the fore the question of planet formation in binary systems. The significant dynamical influenc…
Transit-Timing Variation Signature of Planet Migration: The Case of K2-24
Jean Teyssandier, Anne-Sophie Libert
The convergent migration of two planets in a gaseous disc can lead to capture in mean motion resonance (MMR). In addition, pairs of planets in or near MMRs are known to produce str…
Pulsed Disc Accretion Driven by Hot Jupiters
Jean Teyssandier, Dong Lai
We present 2D hydrodynamical simulations of hot Jupiters orbiting near the inner edge of protoplanetary discs. We systemically explore how the accretion rate at the inner disc edge…
A Simplified Model for the Secular Dynamics of Eccentric Discs and Applications to Planet-Disc Interactions
Jean Teyssandier, Dong Lai
We develop a simplified model for studying the long-term evolution of giant planets in protoplanetary discs. The model accounts for the eccentricity evolution of the planets and th…
Formation of Hot Jupiters through Secular Chaos and Dynamical Tides
Jean Teyssandier, Dong Lai, Michelle Vick
The population of giant planets on short-period orbits can potentially be explained by some flavours of high-eccentricity migration. In this paper we investigate one such mechanism…
Secular evolution of eccentricity in protoplanetary discs with gap-opening planets
Jean Teyssandier, Gordon I. Ogilvie
We explore the evolution of the eccentricity of an accretion disc perturbed by an embedded planet whose mass is sufficient to open a large gap in the disc. Various methods for repr…