37 citations · 77 across the 3 of their papers we have counts for
5 papers
Evolution of the density PDF in star forming clouds: the role of gravity
Etienne Jaupart, Gilles Chabrier
We derive an analytical theory of the PDF of density fluctuations in supersonic turbulence in the presence of gravity in star-forming clouds. The theory is based on a rigorous deri…
Channels for streaming instability in dusty discs
Etienne Jaupart, Guillaume Laibe
Streaming instability is a privileged channel to bridge the gap between collisional growth of dust grains and planetesimal formation triggered by gravity. This instability is thoug…
The Acceleration of Superrotation in Simulated Hot Jupiter Atmospheres
Florian Debras, Nathan Mayne, Isabelle Baraffe +5
Context. Atmospheric superrotating flows at the equator are an almost ubiquitous result of simulations of hot Jupiters, and a theory explaining how this zonally coherent flow reach…
The Limits of the Primitive Equations of Dynamics for Warm, Slowly Rotating Small Neptunes and Super Earths
N. J. Mayne, B. Drummond, F. Debras +5
We present significant differences in the simulated atmospheric flow for warm, tidally-locked small Neptunes and super Earths (based on a nominal GJ 1214b) when solving the simplif…
Contribution of the Galactic center to the local cosmic-ray flux
Etienne Jaupart, Etienne Parizot, Denis Allard
Context. Recent observations of unexpected structures in the Galactic Cosmic Ray (GCR) spectrum and composition, as well as growing evidence for episodes of intense dynamical activ…