Detection of Spike-like structures near the front of Type II radio bursts
by S. Armatas et al.*
Type II solar radio bursts are the result of energetic electrons accelerated by a shock. This kind of burst appears on dynamic spectra as lanes which drift slowly from high to lower frequencies. Often, we observe a fundamental – harmonic structure, which sometimes exhibits a division on each band called band-split. Fine structures are emissions with short duration and bandwidth embedded within all types of radio bursts and constitute a […]