Temporal profiles of solar energetic particle events from SOHO/EPHIN data |
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| Institution: | 1. Departamento de Fı́sica, Universidad de Alcalá, ctra. Madrid-Barcelona km 33,600, 28871 Alcalá de Henares, Madrid, Spain;2. Institut für Experimentelle und Angewandte Physik, Universitaet Kiel, Kiel, Germany |
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| Abstract: | Temporal profiles of energetic ions and electrons observed at 1 AU during solar energetic particle events are mainly determined by particle injection features, the observer location relative to the source region at the Sun, and the interplanetary space plasma and field conditions during particle transport. In this work, temporal profiles of 18 solar energetic particle events have been analyzed by fitting a pulse function to them in order to find a set of parameters which can be used to characterize the events. |
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