146 citations · 287 across the 9 of their papers we have counts for
9 papers
Multi-Mission Observations of Relativistic Electrons and High-Speed Jets Linked to Shock Generated Transients
Savvas Raptis, Martin Lindberg, Terry Z. Liu +19
Shock-generated transients, such as hot flow anomalies (HFAs), upstream of planetary bow shocks, play a critical role in electron acceleration. Using multi-mission data from NASA's…
Transient Upstream Mesoscale Structures: Drivers of Solar-Quiet Space Weather
Primož Kajdič, Xóchitl Blanco-Cano, Lucile Turc +12
In recent years, it has become increasingly clear that space weather disturbances can be triggered by transient upstream mesoscale structures (TUMS), independently of the occurrenc…
Radial Diffusion Driven by Spatially Localized ULF Waves in the Earth's Magnetosphere
Adnane Osmane, Jasmine Sandhu, Tom Elsden +2
Ultra-Low Frequency (ULF) waves are critical drivers of particle acceleration and loss in the Earth's magnetosphere. While statistical models of ULF-induced radial transport have t…
First 3D hybrid-Vlasov global simulation of auroral proton precipitation and comparison with satellite observations
Maxime Grandin, Thijs Luttikhuis, Markus Battarbee +15
The precipitation of charged particles from the magnetosphere into the ionosphere is one of the crucial coupling mechanisms between these two regions of geospace and is associated…
ULF wave transmission across collisionless shocks: 2.5D local hybrid simulations
Primoz Kajdic, Yann Pfau-Kempf, Lucile Turc +10
We study the interaction of upstream ultra-low frequency (ULF) waves with collisionless shocks by analyzing the outputs of eleven 2D local hybrid simulation runs. Our simulated sho…
CME Magnetic Structure and IMF Preconditioning Affecting SEP Transport
Erika Palmerio, Emilia K. J. Kilpua, Olivier Witasse +15
Coronal mass ejections (CMEs) and solar energetic particles (SEPs) are two phenomena that can cause severe space weather effects throughout the heliosphere. The evolution of CMEs,…
FORESAIL-1 cubesat mission to measure radiation belt losses and demonstrate de-orbiting
FORESAIL collaboration, M. Palmroth, J. Praks +57
Today, the near-Earth space is facing a paradigm change as the number of new spacecraft is literally sky-rocketing. Increasing numbers of small satellites threaten the sustainable…
Vlasov methods in space physics and astrophysics
Minna Palmroth, Urs Ganse, Yann Pfau-Kempf +7
This paper reviews Vlasov-based numerical methods used to model plasma in space physics and astrophysics. Plasma consists of collectively behaving charged particles that form the m…
Variability Of The Magnetic Field Power Spectrum In The Solar Wind At Electron Scales
Owen Roberts, Olga Alexandrova, Primoz Kajdic +4
At the electron scales the power spectrum of solar-wind magnetic fluctuations can be highly variable and the dissipation mechanisms of the magnetic energy into the various particle…