Radio signatures of star–planet interactions, exoplanets and space weather
Radio detections of stellar systems provide a window onto stellar magnetic activity and the
space weather conditions of extrasolar planets—information that is difficult to obtain at other …
space weather conditions of extrasolar planets—information that is difficult to obtain at other …
Solar energetic particles in the inner heliosphere: status and open questions
A Anastasiadis, D Lario… - … of the Royal …, 2019 - royalsocietypublishing.org
Solar energetic particle (SEP) events are related to both solar flares and coronal mass
ejections (CMEs) and they present energy spectra that span from a few keV up to several …
ejections (CMEs) and they present energy spectra that span from a few keV up to several …
Ultra-wideband detection of 22 coherent radio bursts on M dwarfs
J Villadsen, G Hallinan - The Astrophysical Journal, 2019 - iopscience.iop.org
Coherent radio bursts detected from M dwarfs have some analogy with solar radio bursts but
reach orders of magnitude higher luminosities. These events trace particle acceleration …
reach orders of magnitude higher luminosities. These events trace particle acceleration …
New reconstruction of event-integrated spectra (spectral fluences) for major solar energetic particle events
S Koldobskiy, O Raukunen, R Vainio… - Astronomy & …, 2021 - aanda.org
Aims. Fluences of solar energetic particles (SEPs) are not easy to evaluate, especially for
high-energy events (ie ground-level enhancements, GLEs). Earlier estimates of event …
high-energy events (ie ground-level enhancements, GLEs). Earlier estimates of event …
The first widespread solar energetic particle event of solar cycle 25 on 2020 November 29-Shock wave properties and the wide distribution of solar energetic particles
A Kouloumvakos, RY Kwon… - Astronomy & …, 2022 - aanda.org
Context. On 2020 November 29, an eruptive event occurred in an active region located
behind the eastern solar limb as seen from Earth. The event consisted of an M4. 4 class …
behind the eastern solar limb as seen from Earth. The event consisted of an M4. 4 class …
On the role of coronal shocks for accelerating solar energetic electrons
We study the role of coronal mass ejection (CME) driven shocks in the acceleration of solar
energetic electrons. Using observations by the two STEREO spacecraft, we correlate …
energetic electrons. Using observations by the two STEREO spacecraft, we correlate …
Solar flares, coronal mass ejections and solar energetic particle event characteristics
A Papaioannou, I Sandberg… - Journal of Space …, 2016 - swsc-journal.org
A new catalogue of 314 solar energetic particle (SEP) events extending over a large time
span from 1984 to 2013 has been compiled. The properties as well as the associations of …
span from 1984 to 2013 has been compiled. The properties as well as the associations of …
Low-frequency monitoring of flare star binary CR Draconis: long-term electron-cyclotron maser emission
Recently detected coherent low-frequency radio emission from M dwarf systems shares
phenomenological similarities with emission produced by magnetospheric processes from …
phenomenological similarities with emission produced by magnetospheric processes from …
Multiple injections of energetic electrons associated with the flare and CME event on 9 October 2021
IC Jebaraj, A Kouloumvakos, N Dresing… - Astronomy & …, 2023 - aanda.org
Context. We study the solar energetic particle (SEP) event observed on 9 October 2021 by
multiple spacecraft, including Solar Orbiter. The event was associated with an M1. 6 flare, a …
multiple spacecraft, including Solar Orbiter. The event was associated with an M1. 6 flare, a …
Multispacecraft Observations of a Widespread Solar Energetic Particle Event on 2022 February 15–16
Abstract On 2022 February 15–16, multiple spacecraft measured one of the most intense
solar energetic particle (SEP) events observed so far in Solar Cycle 25. This study provides …
solar energetic particle (SEP) events observed so far in Solar Cycle 25. This study provides …