The influence of variations in Jupiter's plasma environment on the Europa interaction
Wednesday, 17 December 2014: 2:55 PM
We present a multidisciplinary study of the influence of variations in Jupiter’s corotational plasma environment on the details of the Europa interaction and the production of Europa’s sputtered atmosphere. We build upon the measurements of the Voyager and Galileo spacecraft with updated models of the Jovian plasma environment and its interaction with Europa. We specifically discuss how plasma perturbations affect the accuracy with which Europa’s induction signature can be extracted from measurements and the resulting fidelity of any quantities obtained related to ocean depth and salinity.