Kakuyūgō kenkyū
Online ISSN : 1884-9571
Print ISSN : 0451-2375
ISSN-L : 0451-2375
Volume 30, Issue 2
Displaying 1-2 of 2 articles from this issue
  • K. Hayase, T. Okuda
    1973 Volume 30 Issue 2 Pages 83-96
    Published: 1973
    Released on J-STAGE: March 04, 2011
    JOURNAL FREE ACCESS
    Relativistic formula of laser scattering from a plasma are derived and from which Spectra of the scattered light are calculated as parameters of electron temperature and scattering angle. The relativistic effect must be taken into account in the temperature estimation at the temperature higher than a few hundred eV, otherwise the temperature is overestimated in blue side of the spectrum. A few methods are presented for determining a correct temperature in relativistic Plasmas.
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  • [in Japanese]
    1973 Volume 30 Issue 2 Pages 97-106
    Published: 1973
    Released on J-STAGE: March 04, 2011
    JOURNAL FREE ACCESS
    A new type of plasma, back-diffusion type plasma, is studied, where the energy distribution of the ion beam is controlled experimentally in the temperature as well as the beam velocity. The dependence of the beam energy and the temperature of ions on grid potentials and anode potentials is described. To interprete the mechanism of controlling the energy distribution function, a smiple model is proposed and compared with experimental results.
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