[HTML][HTML] Coronal mass ejections: Observations

DF Webb, TA Howard - Living Reviews in Solar Physics, 2012 - Springer
Solar eruptive phenomena embrace a variety of eruptions, including flares, solar energetic
particles, and radio bursts. Since the vast majority of these are associated with the eruption …

Understanding the origins of problem geomagnetic storms associated with “stealth” coronal mass ejections

NV Nitta, T Mulligan, EKJ Kilpua, BJ Lynch… - Space Science …, 2021 - Springer
Geomagnetic storms are an important aspect of space weather and can result in significant
impacts on space-and ground-based assets. The majority of strong storms are associated …

Nine outstanding questions of solar wind physics

NM Viall, JE Borovsky - Journal of Geophysical Research …, 2020 - Wiley Online Library
In situ measurements of the solar wind have been available for almost 60 years, and in that
time plasma physics simulation capabilities have commenced and ground‐based solar …

Mesoscale structure in the solar wind

NM Viall, CE DeForest, L Kepko - Frontiers in Astronomy and Space …, 2021 - frontiersin.org
Structures in the solar wind result from two basic mechanisms: structures injected or
imposed directly by the Sun, and structures formed through processing en route as the solar …

Compositional Metrics of Fast and Slow Alfvénic Solar Wind Emerging from Coronal Holes and Their Boundaries

T Ervin, SD Bale, ST Badman, YJ Rivera… - The Astrophysical …, 2024 - iopscience.iop.org
We seek to understand the composition and variability of fast solar wind (FSW) and slow
Alfvénic solar wind emerging from coronal holes (CHs). We leverage an opportune …

Relating streamer flows to density and magnetic structures at the Parker solar probe

AP Rouillard, A Kouloumvakos… - The Astrophysical …, 2020 - iopscience.iop.org
The physical mechanisms that produce the slow solar wind are still highly debated. Parker
Solar Probe's (PSP's) second solar encounter provided a new opportunity to relate in situ …

Overview of the remote sensing observations from PSP solar encounter 10 with perihelion at 13.3 R⊙

RA Howard, G Stenborg, A Vourlidas… - The Astrophysical …, 2022 - iopscience.iop.org
The closest perihelion pass of Parker Solar Probe (PSP), so far, occurred between 2021
November 16 and 26 and reached∼ 13.29 R☉ from Sun center. This pass resulted in very …

Reconstruction and prediction of variations in the open solar magnetic flux and interplanetary conditions

M Lockwood - Living Reviews in Solar Physics, 2013 - Springer
Historic geomagnetic activity observations have been used to reveal centennial variations in
the open solar flux and the near-Earth heliospheric conditions (the interplanetary magnetic …

Flux rope and dynamics of the heliospheric current sheet-study of the parker solar probe and solar orbiter conjunction of June 2020

V Réville, N Fargette, AP Rouillard, B Lavraud… - Astronomy & …, 2022 - aanda.org
Context. Solar Orbiter and Parker Solar Probe jointly observed the solar wind for the first
time in June 2020, capturing data from very different solar wind streams: calm, Alfvénic wind …

Detection of small magnetic flux ropes from the third and fourth Parker Solar Probe encounters

LL Zhao, GP Zank, Q Hu, D Telloni, Y Chen… - Astronomy & …, 2021 - aanda.org
Context. Aims. We systematically search for magnetic flux rope structures in the solar wind to
within the closest distance to the Sun of~ 0.13 AU, using data from the third and fourth orbits …