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Pulse duration constraint of whistler waves in magnetized dense plasma
https://repo.qst.go.jp/records/83792
https://repo.qst.go.jp/records/83792ddf2fba6-8aa0-4bef-a9ad-56fb2b2443a8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-09-06 | |||||
| タイトル | ||||||
| タイトル | Pulse duration constraint of whistler waves in magnetized dense plasma | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
畑, 昌育
× 畑, 昌育× Sano, Takayoshi× Yasuhiko, Sentoku× Nagatomo, Hideo× Sakagami, Hitoshi× Masayasu, Hata× Yasuhiko, Sentoku |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Interactions between large-amplitude laser light and strongly magnetized dense plasma have been investigated by one- and two-dimensional electromagnetic Particle-In-Cell simulations. Since whistler waves have no critical density, they can propagate through plasmas beyond the critical density, in principle. However, we have found the propagation of whistler waves is restricted significantly by the stimulated Brillouin scattering. It is confirmed that the period during which the whistler wave can propagate in overcritical plasmas is proportional to the growth time of the ion-acoustic wave via the Brillouin instability. The allowable pulse duration of the whistler wave has a power-law dependence on the amplitude of the whistler wave and the external magnetic field. | |||||
| 書誌情報 |
Physical review. E 巻 104, 号 3, p. 035205, 発行日 2021-09 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2470-0045 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevE.104.035205 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/pre/abstract/10.1103/PhysRevE.104.035205 | |||||
