The characters of energetic electron transportation during solar flares

Huang Jing, National Astronomical Observatories, Chinese Academy of Sciences
Yan YiHua, National Astronomical Observatories, Chinese Academy of Sciences

Abstract
We have made a survey on the radio and hard X-ray bursts of the solar flares produced by AR 10930 to investigate the characters of energetic electron transportation during the burst process. Based on the statistical results of the interval between the maxima of radio and hard X-ray bursts, the spectral evolution and the decay time, we studied the fly time of the injected energetic electrons, the escape rate of the trapped electrons and the mechanism of the pitch angle scattering. The evolution and distribution of the magnetic field, the local plasma and energetic field could be outlined during the whole burst event.