MPQA method applied to the plasma dispersion function

A new approximation method for the plasma dispersion function Z(ζ) is presented. Multipoint quasi-rational approximation technique is used to find a bridge function that connects the power series and the asymptotic expansion of the function Z(ζ) using rational functions combined with exponential fun...

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Bibliographic Details
Main Authors: E. Morales-Campaña, P. Martin
Format: Article
Language:English
Published: AIP Publishing LLC 2024-02-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0184424