Spectral analysis of cyclotron radiation in anisotropic plasmas |
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| Authors: | P L Leung P C W Fung |
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| Institution: | (1) Physics Department, University of Hong Kong, Hong Kong;(2) Physics Department, Hong Kong Baptist College, Hong Kong;(3) Physics Department, University of Hong Kong, Hong Kong |
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| Abstract: | Following up our previous analysis of cyclotron radiation in anisotropic plasmas, we derived expression for the power received at a far field point per unit frequency range along the group velocity direction dP( ,  )/d. We then carry out a series of numerical analysis presenting the spectral features rather than directional features of cyclotron radiation. In particular, we analyse the power received per unit solid angle per unit frequency range d2
P(, )/(d d). It is expected the analysis result presented here can be compared directly with observation for parameters pertaining to astrophysical plasmas in stellar and terrestrial atmospheres. |
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