Solar jets: SDO and IRIS observations in the perspective of new MHD simulations

B Schmieder - Frontiers in Astronomy and Space Sciences, 2022 - frontiersin.org
Solar jets are observed as collimated plasma beams over a large range of temperatures and
wavelengths. They have been observed in H α and optical lines for more than 50 years and …

Simultaneous observations of a breakout current sheet and a flare current sheet in a coronal jet event

L Yang, X Yan, Z Xue, Z Xu, Q Zhang… - Monthly Notices of …, 2024 - academic.oup.com
Previous studies have revealed that solar coronal jets triggered by the eruption of
minifilaments (MFs) conform to the famous magnetic-breakout mechanism. In such a …

Identifying the energy release site in a solar microflare with a jet

AF Battaglia, W Wang, J Saqri, T Podladchikova… - Astronomy & …, 2023 - aanda.org
Context. One of the main science questions of the Solar Orbiter and Parker Solar Probe
missions deals with understanding how electrons in the lower solar corona are accelerated …

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 …

STIX X-ray microflare observations during the Solar Orbiter commissioning phase

AF Battaglia, J Saqri, P Massa, E Perracchione… - Astronomy & …, 2021 - aanda.org
Context. The Spectrometer/Telescope for Imaging X-rays (STIX) is the hard X-ray instrument
onboard Solar Orbiter designed to observe solar flares over a broad range of flare sizes …

The 2013 November 12 Solar Energetic Electron Event Associated with Solar Jets

W Wang, AF Battaglia, S Krucker… - The Astrophysical …, 2023 - iopscience.iop.org
We investigate the hard X-ray (HXR) flare-associated" prompt" solar energetic electron
(SEE) 2013 November 12 event with joint EUV jet observations from Solar Dynamics …

Spatially separated electron and proton beams in a simulated solar coronal jet

R Pallister, PF Wyper, DI Pontin… - The Astrophysical …, 2021 - iopscience.iop.org
Magnetic reconnection is widely accepted to be a major contributor to nonthermal particle
acceleration in the solar atmosphere. In this paper we investigate particle acceleration …

A Rapid Sequence of Solar Energetic Particle Events Associated with a Series of Extreme-ultraviolet Jets: Solar Orbiter, STEREO-A, and Near-Earth Spacecraft …

D Lario, LA Balmaceda, R Gómez-Herrero… - The Astrophysical …, 2024 - iopscience.iop.org
A series of solar energetic electron (SEE) events was observed from 2022 November 9 to
November 15 by Solar Orbiter, STEREO-A, and near-Earth spacecraft. At least 32 SEE …

[HTML][HTML] Solar activities associated with 3He-rich solar energetic particle events observed by Solar Orbiter

NV Nitta, R Bučík, GM Mason, GC Ho… - Frontiers in Astronomy …, 2023 - frontiersin.org
A series of 3He-rich solar energetic particle (SEP) events was observed by Solar Orbiter in
May 2021 at a radial distance of 0.95 AU. An isolated active region AR 12824 was likely the …

Exploring the Origin of Solar Energetic Electrons. I. Constraining the Properties of the Acceleration Region Plasma Environment

R Pallister, NLS Jeffrey - The Astrophysical Journal, 2023 - iopscience.iop.org
Solar flare electron acceleration is an efficient process, but its properties (mechanism,
location) are not well constrained. Via hard X-ray (HXR) emission, we routinely observe …