Optical Satellites of Langmuir Turbulence

• Mizuta Yo

  Department of Physics, Faculty of Science, Hokkaido University

• Ohno Akkio

  Department of Physics, Faculty of Science, Hokkaido University

書誌事項

タイトル別名

• Optical Satellites of Langmuir Turbulen

抄録

Atomic spectrum of light emitted by the three-level system of Baranger and Mozer, in an unmagnetized, singly-ionized, homogeneous and stationary turbulent plasma, is calculated on the basis of the Bourret approximation. One-dimensional envelope-soliton-gas is adopted as a model for the fluctuation of the complex amplitude E₀(t) of the oscillating local electric field, which is due to Langmuir waves coupled nonlinearly with ion acoustic waves. Characteristic quantities of this model are the average inverse of the soliton width ⟨B⟩ and the soliton density \barn. It is also shown that the variance of E₀(t) is proportional to \barn·⟨B⟩, and the correlation time of E₀(t) behaves like ⟨B⟩⁻² when ⟨B⟩→∞, on the other hand, like ⟨B⟩⁻¹ when ⟨B⟩→0.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 46 (4), 1315-1323, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204188943872
• NII論文ID: 110001975529
• NII論文ID: 210000087758
• NII論文ID: 130003737777
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.46.1315
• BIBCODE: 1979JPSJ...46.1315M
• COI: 1:CAS:528:DyaE1MXitFansbc%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2048152
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2048152
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.46.1315
• 本文言語コード: en
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