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タイトルStatistical study of precipitating electrons
本文(外部サイト)http://hdl.handle.net/2060/19810023175
著者(英)Fontheim, E. G.; Ong, R. S. B.; Chandler, M. O.; Stasiewicz, K.; Hoffman, R. A.
著者所属(英)NASA Goddard Space Flight Center|Michigan Univ.
発行日1981-07-01
言語eng
内容記述Energy spectra of precipitating electrons are fitted to the sum of three distributions: a power law, a Maxwellian and a Gaussian. This fitting procedure determines seven parameters which characterize the essential features of each spectrum. These characteristic parameters are used to carry out various studies involving precipitating electrons. It is shown that the absence of the power-law population from a particular spectrum is related to the softness of the precipitating primary flux, that the Maxwellian temperature and the Gaussian peak energy have a positive correlation the strength of which varies with local time, that the upward moving Gaussian population has a loss cone distribution, and that the one dimensional velocity distribution parallel to the magnetic field occasionally displays a plateau or a hump on the tail.
NASA分類GEOPHYSICS
レポートNO81N31718
NASA-TM-80458
権利No Copyright
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/168087


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