Investigation of solar wind and magnetospheric forcing effects on the outer Van Allen belt through multi-point measurements in the inner magnetosphere
Tuesday, 16 December 2014: 10:50 AM
We have investigated the response of the outer Van Allen belt electrons to various types of solar wind and internal magnetospheric forcing – in particular to Interplanetary Coronal Mass Ejections (ICMEs), to geospace magnetic storms of different intensities and to intense magnetospheric substorms. We have employed multi-point particle and field observations in the inner magnetosphere (both in-situ and through ground-based remote sensing), including the Cluster, THEMIS, Van Allen Probes and GOES constellations, the XMM and INTEGRAL spacecraft, and the CARISMA and IMAGE ground magnetometer arrays. The data provide a broad range of particle energies and a wide radial and azimuthal spatial coverage. This work has received support from the European Union's Seventh Framework Programme (FP7-SPACE-2011-1) under grant agreement no. 284520 for the MAARBLE (Monitoring, Analysing and Assessing Radiation Belt Energization and Loss) collaborative research project.