Near-Sun In Situ and Remote-sensing Observations of a Coronal Mass Ejection and its Effect on the Heliospheric Current Sheet
During the thirteenth encounter of the Parker Solar Probe (PSP) mission, the spacecraft
traveled through a topologically complex interplanetary coronal mass ejection (ICME) …
traveled through a topologically complex interplanetary coronal mass ejection (ICME) …
[HTML][HTML] The Sun's Alfvén Surface: Recent Insights and Prospects for the Polarimeter to Unify the Corona and Heliosphere (PUNCH)
The solar wind is the extension of the Sun's hot and ionized corona, and it exists in a state of
continuous expansion into interplanetary space. The radial distance at which the wind's …
continuous expansion into interplanetary space. The radial distance at which the wind's …
3D simulations of magnetoconvection in a rapidly rotating supernova progenitor
We present a first 3D magnetohydrodynamic (MHD) simulation of oxygen, neon, and carbon
shell burning in a rapidly rotating core-collapse supernova progenitor. We also run a purely …
shell burning in a rapidly rotating core-collapse supernova progenitor. We also run a purely …
Occurrence and evolution of switchbacks in the inner heliosphere: Parker solar probe observations
VK Jagarlamudi, NE Raouafi… - The Astrophysical …, 2023 - iopscience.iop.org
Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of
numerous fascinating phenomena occurring closer to the Sun, such as the presence of …
numerous fascinating phenomena occurring closer to the Sun, such as the presence of …
Self-similar Outflows at the Source of the Fast Solar Wind: A Smoking Gun of Multiscale Impulsive Reconnection?
We present results of a quantitative analysis of structured plasma outflows above a polar
coronal hole observed by the Atmospheric Imaging Assembly (AIA) on board the Solar …
coronal hole observed by the Atmospheric Imaging Assembly (AIA) on board the Solar …
Estimates of Proton and Electron Heating Rates Extended to the Near-Sun Environment
R Bandyopadhyay, CM Meyer… - The Astrophysical …, 2023 - iopscience.iop.org
A central problem of space plasma physics is how protons and electrons are heated in a
turbulent, magnetized plasma. The differential heating of charged species due to dissipation …
turbulent, magnetized plasma. The differential heating of charged species due to dissipation …
Direct In Situ Measurements of a Fast Coronal Mass Ejection and Associated Structures in the Corona
We report on the first direct in situ measurements of a fast coronal mass ejection (CME) and
shock in the corona, which occurred on 2022 September 5. In situ measurements from the …
shock in the corona, which occurred on 2022 September 5. In situ measurements from the …
New observations of solar wind 1/f turbulence spectrum from Parker Solar Probe
The trace magnetic power spectrum in the solar wind is known to be characterized by a
double power law at scales much larger than the proton gyro-radius, with flatter spectral …
double power law at scales much larger than the proton gyro-radius, with flatter spectral …
Quantifying the Energy Budget in the Solar Wind from 13.3 to 100 Solar Radii
JS Halekas, SD Bale, M Berthomier… - The Astrophysical …, 2023 - iopscience.iop.org
A variety of energy sources, ranging from dynamic processes, such as magnetic
reconnection and waves, to quasi-steady terms, such as plasma pressure, may contribute to …
reconnection and waves, to quasi-steady terms, such as plasma pressure, may contribute to …
Properties of an Interplanetary Shock Observed at 0.07 and 0.7 au by Parker Solar Probe and Solar Orbiter
Abstract The Parker Solar Probe (PSP) and Solar Orbiter (SolO) missions opened a new
observational window in the inner heliosphere, which is finally accessible to direct …
observational window in the inner heliosphere, which is finally accessible to direct …