Sökning: "Stephan Buchert"
Hittade 4 avhandlingar innehållade orden Stephan Buchert.
1. Resonant Waves in the Terrestrial Magnetosphere
Sammanfattning : Waves in the mHz frequency range are a prominent feature in the terrestrial magnetosphere. In this frequency range the waves have wavelengths comparable to the lengths of the geomagnetic field lines. The waves are then standing waves along closed field lines with endpoints in the southern and northern ionosphere. LÄS MER
2. Energy Transfer and Conversion in the Magnetosphere-Ionosphere System
Sammanfattning : Magnetized planets, such as Earth, are strongly influenced by the solar wind. The Sun is very dynamic, releasing varying amounts of energy, resulting in a fluctuating energy and momentum exchange between the solar wind and planetary magnetospheres. LÄS MER
3. O+ outflow during geomagnetic storms observed by Cluster satellites
Sammanfattning : The region of space dominated by the Sun's magnetic field is called the heliosphere. It envelops the entire solar system including Earth. Therefore, a strong coupling exists between the Sun and our planet. LÄS MER
4. O⁺ heating in the high altitude cusp and mantle due to wave-particle interaction
Sammanfattning : This thesis is composed of three articles, which have the common denominator that they are studies of heating of oxygen ions in the high altitude cusp and mantle in the terrestrial magnetosphere. All data analysis are based on observational data from the Cluster satellites. LÄS MER
