55 citations · 271 across the 24 of their papers we have counts for
9 papers · 1 filter
Freely propagating flanks of wide coronal-mass-ejection-driven shocks: Modelling and observational insights
N. Wijsen, I. C. Jebaraj, N. Dresing +3
Widespread solar energetic particle (SEP) events remain poorly understood phenomena in space weather. These events are often linked to coronal mass ejections (CMEs) and their shock…
Direct Measurements of Synchrotron-Emitting Electrons at Near-Sun Shocks
I. C. Jebaraj, O. V. Agapitov, M. Gedalin +22
In this study, we present the first-ever direct measurements of synchrotron-emitting heliospheric traveling shocks, intercepted by the Parker Solar Probe (PSP) during its close enc…
Modelling the 2020 November 29 solar energetic particle event using the EUHFORIA and the iPATH model
Zheyi Ding, Nicolas Wijsen, Gang Li +1
We present the implementation of coupling the EUropean Heliospheric FORcasting Information Asset (EUHFORIA) and the improved Particle Acceleration and Transport in the Heliosphere…
Observation-based modelling of the energetic storm particle event of 14 July 2012
Nicolas Wijsen, Angels Aran, Camilla Scolini +6
We model the energetic storm particle (ESP) event of 14 July 2012 using the energetic particle acceleration and transport model named PARADISE, together with the solar wind and cor…
A Self-consistent Simulation of Proton Acceleration and Transport Near a High-speed Solar Wind Stream
Nicolas Wijsen, Evangelia Samara, Àngels Aran +3
Solar wind stream interaction regions (SIRs) are often characterized by energetic ion enhancements. The mechanisms accelerating these particles, as well as the locations where the…
The effect of drifts on the decay phase of SEP events
Nicolas Wijsen, Angels Aran, Blai Sanahuja +2
We study the effect of the magnetic gradient and curvature drifts on the pitch-angle dependent transport of solar energetic particles (SEPs), focusing on 3 - 36 MeV protons. By con…