activity
20192026
most citedEnergetic Particle Increases Associated with Stream Interaction Regions

46 citations · 74 across the 8 of their papers we have counts for

collaborators

9 papers

astro-ph.SR2026

Wave-Growth-Limited Particle Confinement in a Near-Parallel Interplanetary Shock Observed by Parker Solar Probe

A. Kouloumvakos, I. C. Jebaraj, M. A. Malkov +11

Collisionless shocks confine the particles they accelerate with the upstream wave field they themselves drive. Streaming particles resonantly amplify Alfvén waves, and the waves th…

astro-ph.SR2026

Parker Solar Probe observations of solar energetic particle (SEP) events with inverse velocity arrival (IVA) features

Zigong Xu, C. M. S. Cohen, R. A. Leske +21

In SEP events, velocity dispersion (VD) is characterized by the earlier arrival of faster, higher-energy particles relative to slower ones, assuming negligible acceleration time an…

astro-ph.SR2025★ 4 cited

Radial dependence of ion fluences in the 2023 July 17 SEP event from Parker Solar Probe to STEREO and ACE

G. D. Muro, C. M. S Cohen, Z. Xu +18

In the latter moments of 17 July 2023, the solar active region 13363, near the southwestern face of the Sun, was undergoing considerable evolution, which resulted in a significant…

astro-ph.SR2025★ 12 cited

Shock and SEP Modeling Study for the 5 September 2022 SEP Event

A. Kouloumvakos, N. Wijsen, I. C. Jebaraj +10

On September 5, 2022, during Parker Solar Probe's (PSP) 13th encounter, a fast shock wave and a related solar energetic particle (SEP) event were observed as the spacecraft approac…

astro-ph.EP2024

Diverse dust populations in the near-Sun environment characterized by PSP/ISIS

M. M. Shen, J. R. Szalay, P. Pokorný +9

The Integrated Science Investigation of the Sun (ISIS) energetic particle instrument suite on Parker Solar Probe is dedicated to measuring energetic ions and electrons in th…

astro-ph.SR2024

Composition variation of the May 16 2023 Solar Energetic Particle Event observed by Solar Orbiter and Parker Solar Probe

Z. G. Xu, C. M. S Cohen, R. A. Leske +13

In this study, we employ the combined charged particle measurements from Integrated Science Investigation of the Sun (\ISOIS) onboard the Parker Solar Probe (PSP) and Energetic Par…