Misestimation of temperature when applying Maxwellian distributions to space plasmas described by kappa distributions

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Misestimation of temperature when applying Maxwellian distributions to space plasmas described by kappa distributions

This paper presents the misestimation of temperature when observations from a kappa distributed plasma are analyzed as a Maxwellian. One common method to calculate the space plasma parameters is by fitting the observed distributions using known analytical forms. More often, the distribution function is included in a forward model of the instrument’s response, which is used to reproduce the obse...

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ژورنال

عنوان ژورنال: Astrophysics and Space Science

سال: 2016

ISSN: 0004-640X,1572-946X

DOI: 10.1007/s10509-016-2949-z