Browsing 5. Jupiter by Author "Zarka, P."
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Characterization of Jovian hectometric sources with Juno: statistical position and generation by shell-type electrons
Collet, B.; Lamy, L.; Louis, C. K.; Zarka, P.; Prangé, P.; Louarn, P.; Sulaiman, A.; Kurth, W. S. K. (2023)The Juno orbiter has been exploring the polar magnetosphere of Jupiter since mid-2016. Thanks to its unique polar trajectory, it has crossed regularly the north- ern and southern sources of auroral hectometric radiation, ... -
First Analysis of the Effect of the Jovicentric Declination of the Earth on the Observation of Jovian Decametric Radio Emissions
Jácome, H. R. P.; Marques, M. S.; Zarka, P.; Echer, E.; Lamy, L.; Louis, C. K. (2023)Through analysis of the extensive catalog of the Nan cay Decameter Array, from 1978 to 2020, we demonstrate that the effect of the variation of the Jovicentric declination of the Earth on the visibility of Jovian decametric ... -
Localisation of the main HOM source in the dusk side of the Jovian magnetosphere
Boudouma, A.; Zarka, P.; Magalhães, F. P.; Marques, M. S.; Louis, C. K.; Echer, E.; Lamy, L.; Prangé R. (2023)It was suggested in Zarka et al. (2021) that the most intense Jovian hectometric emissions (HOM) originate from the dusk side of the Jovian magnetosphere. These authors showed that the distribution of the main HOM observed ... -
Probing Jupiter-satellite interactions from the beaming of their decametric emissions: the case of Europa and Ganymede
Lamy, L.; Duchêne, A.; Mauduit, E.; Zarka, P.; Yerin, S.; Louis, C.; Griessmeier, J.-M.; Girard, J.; Theureau, G. (2023)In a recent study, we accurately measured the beaming of Io-Jupiter decametric emissions, whose uncertainty is controlled by that on the position of the active Io ux tube (IFT) hosting the radiosources. The active IFT was ...