3 papers
astro-ph.SR2026
Solar Orbiter SEP Dropout during a Magnetic Cloud with Evidence for Strong Connectivity Gradients
Radoslav Bucik, Raul Gomez-Herrero, Samuel T. Hart +2
We analyze an impulsive solar energetic particle (SEP) event observed by Solar Orbiter at 0.93 au on 2022 December 24 that exhibits a pronounced intensity dropout between approxima…
astro-ph.HE2025
Ion-rich acceleration during an eruptive flux rope event in a multiple null-point configuration
Melissa Pesce-Rollins, Alexander MacKinnon, Karl-Ludwig Klein +8
We report on the -ray emission above 100~MeV from the GOES M3.3 flare SOL2012-06-03. The hard X-ray (HXR) and microwave emissions have typical time profiles with a fast rise to…
astro-ph.SR2024
Exploring the Dynamics of CME-Driven Shocks by Comparing Numerical Modeling and Observations
Meng Jin, Gang Li, Nariaki Nitta +9
Shocks driven by coronal mass ejections (CMEs) are primary drivers of gradual solar energetic particle (SEP) events, posing significant risks to space technology and astronauts. Co…