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astro-ph.SR2026

Polarimetric Tomography Applied to Synthetic Multi-Spacecraft White-Light Images: Observing Coronal Mass Ejections in 3D

David Barnes, Erika Palmerio, Tanja Amerstorfer +7

A discrete tomography method has been developed that is able to reconstruct three-dimensional coronal mass ejection (CME) density structure. We test the method by producing synthet…

astro-ph.SR2025

Comparing observations of the closely located JUICE and STEREO-A spacecraft during the widespread solar energetic particle event of 2024 May 13

L. Rodríguez-García, E. Palmerio, M. Pinto +11

JUICE was launched in April 2023, and it is now in its cruise phase to Jupiter, where it is scheduled to arrive in July 2031. JUICE carries a radiation monitor, namely the RADiatio…

astro-ph.SR2025

On the reason for the widespread energetic storm particle event of 13 March 2023

N. Dresing, I. C. Jebaraj, N. Wijsen +20

On 13 March 2023, when the Parker Solar Probe was situated on the far side of the Sun as seen from Earth, a large solar eruption took place creating a strong solar energetic partic…

astro-ph.SR2025

Synthetic Remote-sensing and In-situ Observations of Fine-scale Structure in a Pseudostreamer Coronal Mass Ejection through the Solar Corona

B. J. Lynch, P. F. Wyper, E. Palmerio +11

Coronal pseudostreamer flux systems have a specific magnetic configuration that influences the morphology and evolution of coronal mass ejections (CMEs) from these regions. Here we…

astro-ph.SR2024

Solar energetic particles injected inside and outside a magnetic cloud: The widespread solar energetic particle event on 2022 January 20

L. Rodríguez-García, R. Gómez-Herrero, N. Dresing +22

Context. On 2022 January 20, the Energetic Particle Detector (EPD) on board Solar Orbiter measured a solar energetic particle (SEP) event showing unusual first arriving particles f…