3 papers
physics.space-ph2026
LEAP: A Rapid Neural Surrogate of Multi-Fluid MHD at Europa
Sachin Alexander Reddy, Abigail R. Azari, Corey J. Cochrane +6
Characterizing Europa's subsurface ocean is a key objective of the Europa Clipper and JUICE missions in the search for life beyond Earth. Although the ocean's induced magnetic fiel…
astro-ph.EP2025
Ion-neutral chemistry at icy moons: the case of Ganymede
A. Beth, M. Galand, X. Jia +1
Icy moons orbiting giant planets are often described as airless bodies though they host an exosphere where collisions between neutral species are scarce. In the case of Ganymede, t…
astro-ph.EP2025
Ionosphere of Ganymede: Galileo observations versus test particle simulation
Arnaud Beth, Marina Galand, Ronan Modolo +3
In this paper, we model the plasma environment of Ganymede by means of a collisionless test particle simulation. By coupling the outputs from a DSMC simulation of Ganymede's exosph…