CoRoT Symposium 3, Kepler KASC-7 joint meeting
6-11 Jul 2014 Toulouse (France)

Abstracts > Kretzschmar Matthieu

On our understanding of solar and stellar flux variability
Matthieu Kretzschmar  1@  
1 : Laboratoire de Physique et Chimie de l'Environnement et de l'Espace  (LPC2E)  -  Website
CNRS : UMR7328
3A, Avenue de la Recherche Scientifique 45071 Orléans cedex 2 -  France

Solar and stellar activity manifest itself through the variability of their fluxes at all wavelengths and time scales (from flares to long term trend through cycles of a few years).
In this poster, we propose a review of our current understanding of solar flux variability based on direct observations as well as proxies and models. We will discuss the respective influence of differents magnetic structures (spots, faculae, network,...) and how the knowledge obtained in the solar case can be used to improve our understanding of fluxes variability on other stars and their modeling.

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