Wednesday, November 19, 2014

Tidal Evolution of Multiple Exoplanetary Systems Such as Kepler-62 & Kepler-186

Tidal evolution in multiple planet systems: application to Kepler-62 and Kepler-186

Authors:

Bolmont et al

Abstract:

A large number of observed exoplanets are part of multiple planet systems. Most of these systems are sufficiently close-in to be tidally evolving. In such systems, there is a competition between the excitation caused by planet-planet interactions and tidal damping. Using as an example two multiple planet systems, which host planets in the surface liquid water habitable zone (HZ): Kepler-62 and Kepler-186, we show the importance and effect of both planetary and stellar tides on the dynamical evolution of planets and on the climate of the HZ planets.

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.