196 citations · 2.2k across the 75 of their papers we have counts for
9 papers · 1 filter
(Simulating) Coronal Mass Ejections in Active Stars
Julián D. Alvarado-Gómez, Jeremy J. Drake, Cecilia Garraffo +4
The stellar magnetic field completely dominates the environment around late-type stars. It is responsible for driving the coronal high-energy radiation (e.g. EUV/X-rays), the devel…
Coupled MHD -- Hybrid Simulations of Space Plasmas
S. P. Moschou, I. V. Sokolov, O. Cohen +6
Heliospheric plasmas require multi-scale and multi-physics considerations. On one hand, MHD codes are widely used for global simulations of the solar-terrestrial environments, but…
Coronal response to magnetically-suppressed CME events in M-dwarf stars
Julián D. Alvarado-Gómez, Jeremy J. Drake, Sofia P. Moschou +4
We report the results of the first state-of-the-art numerical simulations of Coronal Mass Ejections (CMEs) taking place in realistic magnetic field configurations of moderately act…
The Stellar CME-flare relation: What do historic observations reveal?
Sofia-Paraskevi Moschou, Jeremy J. Drake, Ofer Cohen +3
Solar CMEs and flares have a statistically well defined relation, with more energetic X-ray flares corresponding to faster and more massive CMEs. How this relation extends to more…
High-Energy Photon and Particle Effects onExoplanet Atmospheres and Habitability
Jeremy J. Drake, Julián D. Alvarado-Gómez, Vladimir Airapetian +41
It is now recognized that energetic stellar photon and particle radiation evaporates and erodes planetary atmospheres and controls upper atmospheric chemistry. Key exoplanet host s…
EUV observations of cool dwarf stars
Allison Youngblood, Jeremy Drake, James Mason +15
The EUV (100-912 Å) is a spectral region notoriously difficult to observe due to attenuation by neutral hydrogen gas in the interstellar medium. Despite this, hundreds to thousands…