The Influence of the Magnetoplasma on Gyro-Synchrotron Radiation

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Bibliographic Information

Other Title
  • ジヤイロ・シンクロトロン放射に対する磁化プラズマの影響

Abstract

The gyro-synchrotron radiation from an electron spiraling in a magnetoplasma and the influence of the ambient plasma on it are considered. It is pointed out that this influence is more important for the extraordinary mode (X-mode) than the ordinary mode (O-mode). The appearance of the anomalous X-mode with a narrow band and great radiation power can be expected. <BR>Using the Lienard-Wiechert potentials, the electromagnetic fields by an accelerated electron are deduced. It is assumed in this paper that the ambient plasma which is homogeneous, cold, collisionless is immersed in a constant magnetic field, and the presence of ions may be neglected. <BR>The results we have obtained are useful for the interpretation of some characteristics of the electromagnetic fields by a charged particle spiraling in the magnetic field of the Sun, the Jupiter and in the geomagnetic field.

Journal

  • Kakuyūgō kenkyū

    Kakuyūgō kenkyū 20 (6), 535-549, 1968

    The Japan Society of Plasma Science and Nuclear Fusion Research

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