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K-9M-35号機による非線形プラズマ波動相互作用の実験
https://jaxa.repo.nii.ac.jp/records/32296
https://jaxa.repo.nii.ac.jp/records/32296b254ddb9-ea78-4efc-9450-7343d649956a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA0125472.pdf (983.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||
| タイトル | ||||||
| タイトル | K-9M-35号機による非線形プラズマ波動相互作用の実験 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| その他のタイトル（英） | ||||||
| その他のタイトル | Rocket Experiment on Nonlinear Wave-Wave Interaction in the Ionospheric Plasma by K-9M-35 | |||||
| 著者 |
宮武, 貞夫
× 宮武, 貞夫× 松本, 紘× 木村, 磐根× MIYATAKE, Sadao× MATSUMOTO, Hiroshi× KIMURA, Iwane |
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| 著者所属 | ||||||
| 値 | 京都大学工学部 | |||||
| 著者所属 | ||||||
| 値 | 京都大学工学部 | |||||
| 著者所属 | ||||||
| 値 | 京都大学工学部 | |||||
| 出版者 | ||||||
| 出版者 | 東京大学宇宙航空研究所 | |||||
| 書誌情報 |
東京大学宇宙航空研究所報告 巻 8, 号 1_B, p. 108-120, 発行日 1972-03 |
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| 抄録（英） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | A controlled experiment on the nonlinear wave-wave interaction in the ionospheric plasma was performed by the Japanese sounding rocket K-9M-35 in 1971. The object of the experiment is to investigate a feasibility of on artificial realization of the most fundamental three wave process between two electron plasma waves and one ion acoustic wave in the ideal plasma in the ionosphere. A high frequency electric field was applied between two grids exposed on the plasma in order to transmit the first electron plasma wave (or oscillation). Detection of the second electron plasma wave and the ion acoustic wave was made by a probe stretched between the grids. The frequency (or energy) relation of the three wave decay process is ckecked by phase sensitive detectors together wide band reception of the ion acoustic wave. The ckeck of the wave-numbes (or momentum) relation was not performed for want of the weight and space of the equipment. The experiment was accomplished completely throughout the flight and we gathered much information about the dependence of the three wave decay process on the transmitting frequency, the local plasma parameters and on the DC-bias imposed on the receiving probe. The results are : (a) An excitation of the ion acoustic wave by the above three wavs process is observed at a limited height in the ionosphere, (b) The process is closely related with not only the local plasma frequency but also the DC-bias of the probe, (c) A frequency spectrum of the ion acoustic wave depends on the local plasma frequencies and shows complex forms like risers and inverted hooks. A comprison of the experimental results with a theory of the three wave process by Nishikawa is also made. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0563-8100 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00161914 | |||||
| 資料番号 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 資料番号: SA0125472000 | |||||
