Coronal mass ejections (CMEs) are the largest-scale eruptive phenomenon in the solar
system, expanding from active region-sized nonpotential magnetic structure to a much larger …

This paper will review the input of 65 years of radio observations to our understanding of
solar and solar–terrestrial physics. It is focussed on the radio observations of phenomena …

We propose a unified interpretation for persistent coronal outflows and metric radio noise
storms, two phenomena typically observed in association with quiescent solar active …

The radio emission during 201 selected X-ray solar flares was surveyed from 100 MHz to 4
GHz with the Phoenix-2 spectrometer of ETH Zürich. The selection includes all RHESSI …

We report low-frequency (80 MHz) radio observations of circularly polarized non-thermal
type I radio bursts (" noise storms") in the solar corona whose estimated energy is∼ 10 21 …

As it crossed the solar disk in May and June 1998, AR 8227 was tracked by TRACE,
Yohkoh, SOHO, and many ground-based observatories. We have studied how the evolution …

Narrowband spikes of the decimeter type have been identified in dynamic spectrograms of
Phoenix-2 of ETH Zurich and located in position with the Nançay Radioheliograph at the …

In this paper, we present a tutorial review which was presented at the first Advanced School
on Space Environment (ASSE 2004). We first describe the basics of radioastronomy …

Persistent plasma upflows were observed with Hinode's EUV Imaging Spectrometer (EIS) at
the edges of active region (AR) 10978 as it crossed the solar disk. We analyze the evolution …

Recent studies show that active-region (AR) upflowing plasma, observed by the EUV-
Imaging Spectrometer (EIS) onboard Hinode, can gain access to open-field lines and be …