activity
20092026
most citedParker Solar Probe: Four Years of Discoveries at Solar Cycle Minimum

158 citations · 1.2k across the 65 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.SR2024★ 11 cited

Magnetic reconnection-driven energization of protons up to 400 keV at the near-Sun heliospheric current sheet

M. I. Desai, J. F. Drake, T. Phan +22

We report observations of direct evidence of energetic protons being accelerated above ~400 keV within the reconnection exhaust of a heliospheric current sheet (HCS) crossing by NA…

astro-ph.HE2024★ 6 cited

Role of magnetic arcades in explaining the puzzle of the gamma-ray emission from the solar disk

Eleonora Puzzoni, Federico Fraschetti, József Kóta +1

The interpretation of gamma-ray emission originating from the solar disk ( in angular size) as due to the interaction of Galactic Cosmic Rays (GCRs) with the solar atmos…

astro-ph.SR2024★ 1 cited

Parker Solar Probe Observations of Energetic Particles in the Flank of a Coronal Mass Ejection Close to the Sun

N. A. Schwadron, Stuart D. Bale, J. Bonnell +32

We present an event observed by Parker Solar Probe at 0.2 au on March 2, 2022 in which imaging and \emph{in situ} measurements coincide. During this event, PSP passed through…

astro-ph.SR2024

Parallel Diffusion Coefficient of Energetic Charged Particles in the Inner Heliosphere from the Turbulent Magnetic Fields Measured by Parker Solar Probe

Xiaohang Chen, Joe Giacalone, Fan Guo +1

Diffusion coefficients of energetic charged particles in turbulent magnetic fields are a fundamental aspect of diffusive transport theory but remain incompletely understood. In thi…

astro-ph.HE2024★ 2 cited

Flat Spectra of Energetic Particles in Interplanetary Shock Precursors

Mikhail Malkov, Joe Giacalone, Fan Guo

The observed energy spectra of accelerated particles at interplanetary shocks often do not match the diffusive shock acceleration (DSA) theory predictions. In some cases, the parti…