中国物理B ›› 1997, Vol. 6 ›› Issue (9): 690-696.doi: 10.1088/1004-423X/6/9/007

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TIME-AVERAGED SPONTANEOUS POWER RADIATION IN PLASMA FOCUS

胡建龙1, 陈雁萍1, 蔡诗东2, 李星3   

  1. (1)Institute of Physics & Center for Condensed Matter Physics, Academia Sinica, Beijing 100080, China; (2)Institute of Physics & Center for Condensed Matter Physics, Academia Sinica, Beijing 100080, China; National Institute of Education, Nanyang Technological University, Singapore; (3)National Institute of Education, Nanyang Technological University, Singapore
  • 收稿日期:1997-02-20 出版日期:1997-09-20 发布日期:1997-09-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China and the AAAPT exchange Program.STT is grateful for the hospitality extended to him by the National Institute of Education of Nanyang Technological University, Singapore during his visi

TIME-AVERAGED SPONTANEOUS POWER RADIATION IN PLASMA FOCUS

CAI SHI-DONG (蔡诗东)ab, S.LEE (李星)b, HU JIAN-LONG (胡建龙)a, CHEN YAN-PING (陈雁萍)a   

  1. a Institute of Physics & Center for Condensed Matter Physics, Academia Sinica, Beijing 100080, China; b National Institute of Education, Nanyang Technological University, Singapore
  • Received:1997-02-20 Online:1997-09-20 Published:1997-09-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China and the AAAPT exchange Program.STT is grateful for the hospitality extended to him by the National Institute of Education of Nanyang Technological University, Singapore during his visi

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摘要： The time-averaged spontaneous radiation power and its spectrum are derived analytically. The collective mode is taken to be electron-cyclotron mode driven by the relativistic electron beam existing in the unstable and late phases of plasma focus. The infrared range radiation calculated is in agreement with experimental observation.

Abstract: The time-averaged spontaneous radiation power and its spectrum are derived analytically. The collective mode is taken to be electron-cyclotron mode driven by the relativistic electron beam existing in the unstable and late phases of plasma focus. The infrared range radiation calculated is in agreement with experimental observation.

中图分类号:  (Z-pinches, plasma focus, and other pinch devices)

  • 52.58.Lq
52.35.Hr (Electromagnetic waves (e.g., electron-cyclotron, Whistler, Bernstein, upper hybrid, lower hybrid)) 52.35.Qz (Microinstabilities (ion-acoustic, two-stream, loss-cone, beam-plasma, drift, ion- or electron-cyclotron, etc.)) 52.27.Ny (Relativistic plasmas)