16 citations · 28 across the 4 of their papers we have counts for
4 papers
Detection asymmetry in solar energetic particle events
S. Dalla, A. Hutchinson, R. A. Hyndman +6
Context. Solar energetic particles (SEPs) are detected in interplanetary space in association with solar flares and coronal mass ejections (CMEs). The magnetic connection between t…
Multi-spacecraft observations of the decay phase of solar energetic particle events
R. A. Hyndman, S. Dalla, T. Laitinen +3
Context: Parameters of solar energetic particle (SEP) event profiles such as the onset time and peak time have been researched extensively to obtain information on acceleration and…
The multi-spacecraft high-energy solar particle event of 28 October 2021
A. Kouloumvakos, A. Papaioannou, C. O. G. Waterfall +15
Aims. We studied the first multi-spacecraft high-energy solar energetic particle (SEP) event of solar cycle 25, which triggered a ground level enhancement (GLE) on 28 October 2021,…
Invisible sunspots and rate of solar magnetic flux emergence
S. Dalla, L. Fletcher, N. A. Walton
We study the visibility of sunspots and its influence on observed values of sunspot region parameters. We use Virtual Observatory tools provided by AstroGrid to analyse a sample of…