Fine Structure of Solar Metric Radio bursts: ARTEMIS-IV/JLS and NRH Observations

C Alissandrakis, A Hillaris, C Bouratzis, S Armatas - Universe, 2023 - mdpi.com
Radio bursts provide important diagnostics of energetic phenomena of the Sun. In particular,
bursts in decimetric and metric wavelengths probe the physical conditions and the energy …

Fine structure of a solar type II radio burst observed by LOFAR

J Magdalenić, C Marqué, RA Fallows… - The Astrophysical …, 2020 - iopscience.iop.org
Shock waves in the solar corona are closely associated with coronal mass ejections and
flares. The longest-known and frequently studied signatures of coronal shock waves are …

Structured type III radio bursts observed in interplanetary space

IC Jebaraj, J Magdalenic, V Krasnoselskikh… - Astronomy & …, 2023 - aanda.org
Context. The last few decades have seen numerous studies dedicated to fine structures of
type III radio bursts observed in the meter–decameter wavelengths. Most of the explanations …

Detection of spike-like structures near the front of type-II bursts

S Armatas, C Bouratzis, A Hillaris… - Astronomy & …, 2019 - aanda.org
Aims. We examine high time resolution dynamic spectra for fine structures in type II solar
radio burstsMethods. We used data obtained with the acousto-optic spectrograph receiver of …

Synchronized observations by using the STEREO and the largest ground-based decametre radio telescope

AA Konovalenko, AA Stanislavsky, HO Rucker… - Experimental …, 2013 - Springer
We consider the approach to simultaneous (synchronous) solar observations of radio
emission by using the STEREO-WAVES instruments (frequency range 0.125–16 MHz) and …

Unusual solar radio burst observed at decameter wavelengths

VN Melnik, AI Brazhenko, AA Konovalenko, HO Rucker… - Solar Physics, 2014 - Springer
An unusual solar burst was observed simultaneously by two decameter radio telescopes
UTR-2 (Kharkov, Ukraine) and URAN-2 (Poltava, Ukraine) on 3 June 2011 in the frequency …

Fine structures of type-IV solar radio bursts associated with stationary and moving sources

VV Fomichev, GP Chernov - Geomagnetism and Aeronomy, 2023 - Springer
Various types of fine structure in the continuum emission of type-IV radio bursts are
considered as applied to different types of radiation sources, both stationary and moving. In …

Fine structures of a solar type III radio bursts observed with LOFAR

B Dabrowski, A Wolowska, C Vocks, J Magdalenić… - Acta Geophysica, 2024 - Springer
We present spectral and imaging LOFAR (LOw-Frequency ARray) observations in the 20–
40 MHz range of solar radio bursts fine structures, such as flag-like, sail-like, and dot-like …

Mechanisms of Zebra Pattern Generation in Solar Radio Emission on the Background of Complex Dynamic Spectra

GP Chernov, VV Fomichev - Geomagnetism and Aeronomy, 2024 - Springer
The discussion about the origin of the zebra pattern has been going on for more than 50
years. In many papers it is usually postulated that the double plasma resonance mechanism …

Coronal magnetic field strength from decameter zebra-pattern observations: Complementarity with band-splitting measurements of an associated Type II burst

AA Stanislavsky, AA Konovalenko, AA Koval… - Solar Physics, 2015 - Springer
A zebra pattern and a type II burst with band splitting were analyzed to study the coronal
magnetic field in the height range of 1.9–2 solar radii. To this aim we used an extremely …