2 papers
astro-ph.EP2021
Linking Zonal Winds and Gravity II: explaining the equatorially antisymmetric gravity moments of Jupiter
Wieland Dietrich, Paula Wulff, Johannes Wicht +1
The recent gravity field measurements of Jupiter (Juno) and Saturn (Cassini) confirm the existence of deep zonal flows reaching to a depth of 5\% and 15\% of the respective radius.…
astro-ph.EP2019
Linking Zonal Winds and Gravity: The Relative Importance of Dynamic Self Gravity
Johannes Wicht, Wieland Dietrich, Paula Wulff +1
Recent precise measurements at Jupiter's and Saturn's gravity fields constrain the properties of the zonal flows in the outer envelopes of these planets. A simplified dynamic equat…