| タイトル | Voyager 2 plasma wave observations at Saturn |
| 著者（英） | Gurnett, D. A.; Poynter, R. L.; Scarf, F. L.; Kurth, W. S. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech.|TRW Defense and Space Systems Group|Iowa Univ. |
| 発行日 | 1982-01-29 |
| 言語 | eng |
| 内容記述 | The first inbound Voyager 2 crossing of Saturn's bow shock (at 31.7 Saturn radii near local noon) and the last outbound crossing (at 87.4 Saturn radii near local dawn) had similar plasma wave signatures. However, many other aspects of the plasma wave measurements differed considerably during the inbound and outbound passes, suggesting the presence of effects associated with significant north-south or noon-dawn asymmetries, or temporal variations. Within Saturn's magnetosphere, the plasma wave instrument detected electron plasma oscillations, upper hybrid resonance emissions, half-gyrofrequency harmonics, hiss and chorus, narrowband electromagnetic emissions and broadband Saturn radio noise, and noise bursts with characteristics of static. At the ring plane crossing, the plasma wave instrument also detected a large number of intense impulses that were interpreted in terms of ring particle impacts on Voyager 2. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 82A20012 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/412290 |
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