101 citations · 761 across the 28 of their papers we have counts for
3 papers · 1 filter
Detection of a weak surface magnetic field on Sirius A: are all tepid stars magnetic ?
P. Petit, F. Lignières, M. Aurière +8
We aim at a highly sensitive search for weak magnetic fields in main sequence stars of intermediate mass, by scanning classes of stars with no previously reported magnetic members.…
Coupling the solar dynamo and the corona: wind properties, mass and momentum losses during an activity cycle
Rui F. Pinto, Allan Sacha Brun, Laurène Jouve +1
We study the connections between the sun's convection zone and the evolution of the solar wind and corona. We let the magnetic fields generated by a 2.5D axisymmetric kinematic dyn…
Assimilating data into an αω dynamo model of the sun: A variational approach
Laurene Jouve, Allan Sacha Brun, Olivier Talagrand
We have developed a variational data assimilation technique for the Sun using a toy αΩ dynamo model. The purpose of this work is to apply modern data assimilation techniques to sol…