98 citations · 658 across the 21 of their papers we have counts for
4 papers · 1 filter
Variability from thermo-resistive instability in the atmospheres of hot jupiters
Raphaël Hardy, Andrew Cumming, Paul Charbonneau
The atmosphere of a hot jupiter may be subject to a thermo-resistive instability, in which the increasing electrical conductivity with temperature leads to runaway Ohmic heating. W…
Forecasting Solar Flares by Data Assimilation in Sandpile Models
Christian Thibeault, Antoine Strugarek, Paul Charbonneau +1
The prediction of solar flares is still a significant challenge in space weather research, with no techniques currently capable of producing reliable forecasts performing significa…
A Mutation Threshold for Cooperative Takeover
Alexandre Champagne-Ruel, Paul Charbonneau
One of the leading theories for the origin of life includes the hypothesis according to which life would have evolved as cooperative networks of molecules. Explaining cooperation$-…
Powering Stellar Magnetism: Energy Transfers in Cyclic Dynamos of Sun-like Stars
Allan Sacha Brun, Antoine Strugarek, Quentin Noraz +5
We use the ASH code to model the convective dynamo of solar-type stars. Based on a series of 15 3-D MHD simulations spanning 4 bins in rotation and mass, we show what mechanisms ar…