205 citations · 702 across the 17 of their papers we have counts for
5 papers · 1 filter
Injection of thermal and suprathermal seed particles into coronal shocks of varying obliquity
Markus Battarbee, Rami Vainio, Timo Laitinen +1
Context: Diffusive shock acceleration in the solar corona can accelerate solar energetic particles to very high energies. Acceleration efficiency is increased by entrapment through…
Energetic particle cross-field propagation early in a solar event
T. Laitinen, S. Dalla, M. S. Marsh
Solar energetic particles (SEPs) have been observed to easily spread across heliographic longitudes, and the mechanisms responsible for this behaviour remain unclear. We use full-o…
Energetic Particle Diffusion In Critically Balanced Turbulence
T. Laitinen, S. Dalla, J. Kelly +1
Observations and modelling suggest that the fluctuations in magnetised plasmas exhibit scale-dependent anisotropy, with more energy in the fluctuations perpendicular to the mean ma…
Particle scattering in turbulent plasmas with amplified wave modes
Sebastian Lange, Felix Spanier, Markus Battarbee +2
High-energy particles stream during coronal mass ejections or flares through the plasma of the solar wind. This causes instabilities, which lead to wave growth at specific resonant…
Heavy-ion Acceleration and Self-generated Waves in Coronal Shocks
Markus Battarbee, Timo Laitinen, Rami Vainio
Context: Acceleration in coronal mass ejection driven shocks is currently considered the primary source of large solar energetic particle events. Aims: The solar wind, which feeds…