4 papers
The EUV Sun as the superposition of elementary Suns
P. -O. Amblard, S. Moussaoui, T. Dudok de Wit +4
Many studies assume that the solar irradiance in the EUV can be decomposed into different contributions, which makes the modelling of the spectral variability considerably easier.…
Source separation techniques for characterising cosmic ray transients from neutron monitor networks
T. Dudok de Wit, A. A. Chilingarian, G. G. Karapetyan
The analysis of weak variations in the energetic particle flux, as detected by neutron or muon monitors, can often be considerably improved by analysing data from monitor networks…
Which solar EUV indices are best for reconstructing the solar EUV irradiance ?
T. Dudok de Wit, M. Kretzschmar, J. Aboudarham +3
The solar EUV irradiance is of key importance for space weather. Most of the time, however, surrogate quantities such as EUV indices have to be used by lack of continuous and spect…
Identifying nonlinear wave interactions in plasmas using two-point measurements: a case study of Short Large Amplitude Magnetic Structures (SLAMS)
T. Dudok de Wit, V. V. Krasnosel'skikh, M. Dunlop +1
A framework is described for estimating Linear growth rates and spectral energy transfers in turbulent wave-fields using two-point measurements. This approach, which is based on Vo…