The impact of multipole and relativistic effects on photoionization and radiative recombination cross sections in hot plasmas

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

It is shown in the framework of the fully relativistic Dirac-Fock treatment of photoionization and radiative recombination processes that taking into account all significant multipoles of the radiative field is of considerable importance at electron energy higher than several keV. For the first time, we show that the relativistic Maxwell-Bolzmann distribution of continuum electrons should be used in hot thermal plasmas. This decreases the radiative recombination rate coefficient up to several multipoles compared to the non-relativistic distribution commonly used.
9 pages and 3 figures. Submitted to journal "Physical Review Letters"

Keywords

Plasma Physics, Atomic Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/156799

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0803.1918
 http://arxiv.org/abs/0803.1918

Collections

arXiv