2 papers
astro-ph.SR2024
Cannibals in PARADISE: The effect of merging interplanetary shocks on solar energetic particle events
Antonio Niemela, Nicolas Wijsen, Angels Aran +3
Gradual solar energetic particle (SEP) events are associated with shocks driven by coronal mass ejections (CMEs). The merging of two CMEs (so-called Cannibalistic CMEs) and the int…
astro-ph.SR2024
Calibrating the WSA model in EUHFORIA based on PSP observations
Evangelia Samara, Charles N. Arge, Rui F. Pinto +5
We employ Parker Solar Probe (PSP) observations during the latest solar minimum period (years 2018 -2021) to calibrate the version of the Wang-Sheeley-Arge (WSA) coronal model used…