activity
20202026
most citedParker Solar Probe: Four Years of Discoveries at Solar Cycle Minimum

158 citations · 906 across the 40 of their papers we have counts for

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Showing 2024Show all

8 papers · 1 filter

astro-ph.SR2024★ 77 cited

In situ observations of large amplitude Alfvén waves heating and accelerating the solar wind

Yeimy J. Rivera, Samuel T. Badman, Michael L. Stevens +16

After leaving the Sun's corona, the solar wind continues to accelerate and cools, but more slowly than expected for a freely expanding adiabatic gas. We use in situ measurements fr…

astro-ph.SR2024

The Incompressible Magnetohydrodynamic Energy Cascade Rate Upstream of Mars: Effects of the Total Energy and the Cross-Helicity on Solar Wind Turbulence

Norberto Romanelli, Nahuel Andres, Gina DiBraccio +5

Solar wind turbulence is a dynamical phenomenon that evolves with heliocentric distance. Orbiting Mars since September 2014, Mars Atmosphere and Volatile EvolutioN (MAVEN) offers a…

astro-ph.SR2024

Quiescent Solar Wind Regions in the Near-Sun Environment: Properties and Radial Evolution

Benjamin Short, David M. Malaspina, Alexandros Chasapis +1

Regions of magnetic field with near-radial, Parker Spiral-like geometry known as quiescent regions have been observed in Parker Solar Probe data. These regions have very low $δB /…

astro-ph.SR2024★ 11 cited

Near subsonic solar wind outflow from an active region

Tamar Ervin, Stuart D. Bale, Samuel T. Badman +10

During Parker Solar Probe (Parker) Encounter 15 (E15), we observe an 18-hour period of near subsonic ( 1) and sub-Alfvénic (SA), <<< 1, slow speed…

astro-ph.SR2024

Solar wind data analysis aided by synthetic modeling: a better understanding of plasma-frame variations from temporal data

Norbert Magyar, Jaye Verniero, Adam Szabo +2

In-situ measurements of the solar wind, a turbulent and anisotropic plasma flow originating at the Sun, are mostly carried out by single spacecraft, resulting in one-dimensional ti…

physics.space-ph2024

Acceleration of electrons and ions by an "almost" astrophysical shock in the heliosphere

Immanuel Christopher Jebaraj, Oleksiy Agapitov, Vladimir Krasnoselskikh +18

Collisionless shock waves, ubiquitous in the universe, are crucial for particle acceleration in various astrophysical systems. Currently, the heliosphere is the only natural enviro…