Fundamental–Harmonic Pairs of Interplanetary Type III Radio Bursts

IC Jebaraj, V Krasnoselskikh, M Pulupa… - The Astrophysical …, 2023 - iopscience.iop.org
Type III radio bursts are not only the most intense but also the most frequently observed
solar radio bursts. However, a number of their defining features remain poorly understood …

The existence of hot X-ray onsets in solar flares

AF Battaglia, H Hudson, A Warmuth, H Collier… - Astronomy & …, 2023 - aanda.org
Context. It is well known among the scientific community that solar flare activity often begins
well before the main impulsive energy release. However, a consistent explanation for this …

Connecting remote and in situ observations of shock-accelerated electrons associated with a coronal mass ejection

DE Morosan, J Pomoell, C Palmroos, N Dresing… - Astronomy & …, 2024 - aanda.org
Context. One of the most prominent sources for energetic particles in our Solar System are
huge eruptions of magnetised plasma from the Sun, known as coronal mass ejections …

Relativistic electron beams accelerated by an interplanetary shock

IC Jebaraj, N Dresing, V Krasnoselskikh… - Astronomy & …, 2023 - aanda.org
Context. Collisionless shock waves have long been considered to be among the most
prolific particle accelerators in the universe. Shocks alter the plasma they propagate …

Very Large and Long-lasting Anisotropies Caused by Sunward Streaming Energetic Ions: Solar Orbiter and STEREO A Observations

W Wei, CO Lee, N Dresing, LY Khoo… - The Astrophysical …, 2024 - iopscience.iop.org
The anisotropy of energetic particles provides essential information to help resolve the
underlying fundamental physics of their spatial distributions, injection, acceleration, and …

An Overview of Solar Orbiter Observations of Interplanetary Shocks in Solar Cycle 25

D Trotta, A Dimmock, H Hietala, X Blanco-Cano… - arXiv preprint arXiv …, 2024 - arxiv.org
Interplanetary shocks are fundamental constituents of the heliosphere, where they form as a
result of solar activity. We use previously unavailable measurements of interplanetary …

[HTML][HTML] Observation of solar radio burst events from Mars orbit with the Shallow Radar instrument

C Gerekos, G Steinbrügge, IC Jebaraj… - Astronomy & …, 2024 - aanda.org
Context. Multispacecraft and multiwavelength observations of solar eruptions, such as flares
and coronal mass ejections, are essential to understanding the complex processes behind …

Juno Observations of Langmuir Waves in Association with Interplanetary Shocks from~ 1.3 to~ 5.4 au

C Cattell, S Elliott, ELM Hanson… - The Astrophysical …, 2025 - iopscience.iop.org
Langmuir waves are often observed upstream of planetary bow shocks and interplanetary
(IP) shocks. Waveform capture (WFC) measurements, obtained during Juno's cruise phase …

Determining the acceleration regions of in situ electrons using remote radio and X-ray observations

DE Morosan, N Dresing, C Palmroos… - Astronomy & …, 2025 - aanda.org
Context. Solar energetic particles in the heliosphere are produced by flaring processes on
the Sun or by shocks driven by coronal mass ejections. These particles are regularly …

Delay of Near-relativistic Electrons with Respect to Type III Radio Bursts throughout the Inner Heliosphere

JG Mitchell, ER Christian, GA de Nolfo… - The Astrophysical …, 2025 - iopscience.iop.org
Energetic electrons accelerated by solar eruptive events are frequently observed to have
inferred injection times that appear significantly delayed with respect to electromagnetic …