Search Publications
Detection of langmuir solitons: implications for type III burst emission mechanisms at 2ω PE
Goldstein, M. L.; Stone, R. G.; Thejappa, G.
We present the experimental verification of existing theoretical models of emission mechanisms of solar type III bursts at the second harmonic of the plasma frequency, ωpe. This study is based on the detection of Langmuir and envelope solitons by the Ulysses spacecraft inside three type III burst source regions. We show that the oscilla…
Solar Particles Seen by ULYSSES Near 33 Degrees S
Simnett, G. M.; Tappin, S. J.
Observations of a particle event (electrons >40 keV; ions >50 keV) at heliographic mid-latitudes are presented. The particles are shown to originate from an apparently insignificant solar source and to be stored prior to release into the solar wind.