@inproceedings{oai:jaxa.repo.nii.ac.jp:00003123, author = {Oktaviani, Putri and Dermawan, Budi}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life}, month = {Mar}, note = {第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京, The 4th AKARI International Conference: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (October 17-20, 2017. The University of Tokyo), Bunkyo-ku, Tokyo, Japan, Saturn's E ring was discovered in 1996 and it is associated with materials ejected out (geysers) from particular areas (Tiger Stripes) around the south pole of Enceladus. Our study about activities of the geysers and their influences on E ring was conducted by making use of Cassini data of the ejected plasma and dust. The suitable data were recorded by the Cassini detectors on three events, i.e. March, August, and October, 2008. Moreover, ephemeris data of Enceladus, Cassini, and Saturn are used to figure out orbital configurations across the events. Mean-motion resonance between Enceladus and Dione occurs in equatorial configuration, so this may play an important contribution on Tiger Stripes compared to those caused by other satellites. Analyzing of the plasma and dust data reveals no regular pattern covering Enceladus and the data vary caused by the geysers. Number of ejected dust and mass increases for the three events, while that of plasma decreases. Variation of the data indicates no regular material ejection., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1730026049, レポート番号: JAXA-SP-17-009E}, pages = {269--272}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {The Effect of Plasma and Dust of Enceladus on Saturn's E Ring}, volume = {JAXA-SP-17-009E}, year = {2018} }