Asymptotic distribution functions for electrons in an external magnetic field at large times |
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Authors: | G S Bisnovatyi-Kogan O V Shorokhov |
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Institution: | (1) Space Research Institute, Russian Academy of Sciences, ul. Profsoyuznaya 84/32, Moscow, 117810, Russia |
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Abstract: | A formula describing the asymptotic electron distribution function as t→∞ is obtained by selecting phase variables, taking into account the conservation of the longitudinal component of the electron velocity in a uniform, external magnetic field. Several initial distributions are considered. It is shown that there is no universal asymptotic distribution for an arbitrary initial isotropic distribution. |
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