The dynamics of the magnetosphere-ionosphere system is controlled by the solar wind through small scale processes affecting magnetospheric flux tubes. In a series of multi-instrument studies, we investigate the dynamics of these flux tubes simultaneously in the magnetosphere and in the ionosphere. In a first part, we give a general description of the magnetosphere-ionosphere system, and we analyse the recent work on meso-scale structures and available experimental measurements used for their description. In the second part of this thesis, we study the dynamic responses of the dayside system. We perform the first quantitative comparison between magnetospheric and ionospheric plasma and phase velocities of flux tubes generated by transient re...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
International audienceOn 12 January 2000, during a northward IMF period, two successive conjunctions...
The interaction of the solar wind with the terrestrial magnetic field induces in the magnetosphere a...
The dynamics of the magnetosphere-ionosphere system is controlled by the solar wind through small sc...
The dynamics of the magnetosphere-ionosphere system is controlled by the solar wind through small sc...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
International audienceOn 12 January 2000, during a northward IMF period, two successive conjunctions...
The interaction of the solar wind with the terrestrial magnetic field induces in the magnetosphere a...
The dynamics of the magnetosphere-ionosphere system is controlled by the solar wind through small sc...
The dynamics of the magnetosphere-ionosphere system is controlled by the solar wind through small sc...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA's Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
Magnetic reconnection is a ubiquitous and fundamental process in space plasma physics. The NASA’s Ma...
International audienceOn 12 January 2000, during a northward IMF period, two successive conjunctions...
The interaction of the solar wind with the terrestrial magnetic field induces in the magnetosphere a...