Large-amplitude Whistler Precursors and >MeV Particles Observed at a Weak Interplanetary Shock by Parker Solar Probe

Large-amplitude Whistler Precursors and >MeV Particles Observed at a Weak Interplanetary Shock by Parker Solar Probe

We report observations of an interplanetary (IP) shock observed by Parker Solar Probe (PSP) on 2024 September 29 at ∼07:50:29 UTC. PSP was only ∼17.07 R _s from the Sun, making this one of the closest observed IP shocks to date. The IP shock was a weak ( M _f ∼ 1.2), quasi-perpendicular ( θ _Bn ∼ 50...

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Bibliographic Details
Main Authors: Lynn B. Wilson III, J. Grant Mitchell, Adam Szabo, Immanuel C. Jebaraj, Michael L. Stevens, David M. Malaspina, Grant D. Berland, Athanasios Kouloumvakos, Stuart D. Bale, Roberto Livi, Jasper S. Halekas, Christina M. S. Cohen
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Interplanetary shocks
Solar coronal mass ejection shocks
Solar wind
The Sun
Online Access:https://doi.org/10.3847/1538-4357/add6a8
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https://doi.org/10.3847/1538-4357/add6a8

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