3 papers
astro-ph.EP2025
Spatial variability of CH4 and C2H2 absorptions in Jupiter's auroral regions from Juno-UVS observations
J. Vinesse, B. Bonfond, B. Benmahi +8
Color ratios derived from molecular hydrogen emissions provide valuable diagnostics for the energy of precipitating electrons and the structure of the auroral atmosphere. We aim to…
astro-ph.EP2025
The Pedersen and Hall Conductances in the Jovian Polar Regions: New Maps based on a Broadband Electron Energy Distribution
G. Sicorello, D. Grodent, B. Bonfond +9
The ionospheric Pedersen and Hall conductances play an important role in understanding the exchanges of angular momentum, energy and matter between the magnetosphere and the ionosp…
physics.space-ph2025
Jupiter's ultraviolet auroral bridge: the influence of the solar wind on polar auroral morphology
L. A. Head, D. Grodent, B. Bonfond +9
Jupiters ultraviolet aurora frequently shows a number of arcs between the dusk-side polar region and the main emission, which are denoted as bridges. This work presents a largely a…