Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-27T13:39:10.706Z Has data issue: false hasContentIssue false

Effect of a highly energetic electron beam on the electron distribution function in a hot dense plasma. Application to an argon plasma

Published online by Cambridge University Press:  01 April 2000

P. FAUCHER
Affiliation:
UMR 6529 du CNRS, Observatoire de la Côte d'Azur, BP 4229, Nice Cedex, France
N. PEYRAUD-CUENCA
Affiliation:
UMR 6529 du CNRS, Observatoire de la Côte d'Azur, BP 4229, Nice Cedex, France
F. B. ROSMEJ
Affiliation:
Institut für Kernphysik, Technische Universität, Darmstadt, D-64289 Darmstadt, Germany

Abstract

The influence of a highly energetic electron beam on the electron distribution function (e.d.f.) in a hot dense plasma is investigated by solving the Boltzmann equation analytically. A plateau is obtained in the tail of the e.d.f. over an energy range between the excitation threshold and an energy value half that of the monoenergetic electrons. The importance of this plateau is discussed for a dense He-like argon plasma.

Type
Research Article
Copyright
2000 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)