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Relativistically Strong Electromagnetic Radiation in a Plasma
https://repo.qst.go.jp/records/48052
https://repo.qst.go.jp/records/48052b559326a-0546-4a9e-810c-95a55c84744e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-06-14 | |||||
| タイトル | ||||||
| タイトル | Relativistically Strong Electromagnetic Radiation in a 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 |
ブラノフ, セルゲイ
× ブラノフ, セルゲイ× エシロケポフ, ティムル× 神門, 正城× 桐山, 博光× 近藤, 公伯× ブラノフ セルゲイ× エシロケポフ ティムル× 神門 正城× 桐山 博光× 近藤 公伯 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Physical processes in a plasma under the action of relativistically strong electromagnetic waves generated by high-power lasers have been briefly reviewed. These processes are of interest in view of the development of new methods for acceleration of charged particles, creation of sources of bright hard electromagnetic radiation, and investigation of macroscopic quantum-electrodynamical processes. Attention is focused on nonlinear waves in a laser plasma for the creation of compact electron accelerators. The acceleration of plasma bunches by the radiation pressure of light is the most efficient regime of ion acceleration. Coherent hard electromagnetic radiation in the relativistic plasma is generated in the form of higher harmonics and/or electromagnetic pulses, which are compressed and intensified after reflection from relativistic mirrors created by nonlinear waves. In the limit of extremely strong electromagnetic waves, radiation friction, which accompanies the conversion of radiation from the optical range to the gamma range, fundamentally changes the behavior of the plasma. This process is accompanied by the production of electron–positron pairs, which is described within quantum electrodynamics theory. | |||||
| 書誌情報 |
JETP 巻 122, 号 3, p. 426-433, 発行日 2016-03 |
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| 出版者 | ||||||
| 出版者 | Springer | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1134/S1063776116030146 | |||||
