1. Parker Solar Probe observations of helical structures as boundaries for energetic particles. Issue 2 (17th September 2021) Authors: Pecora, F; Servidio, S; Greco, A; Matthaeus, W H; McComas, D J; Giacalone, J; Joyce, C J; Getachew, T; Cohen, C M S; Leske, R A; Wiedenbeck, M E; McNutt, R L; Hill, M E; Mitchell, D G; Christian, E R; Roelof, E C; Schwadron, N A; Bale, S D Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 508:Issue 2(2021) Page Start: 2114 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗