Electrostatic ion-Bernstein waves in the Blaamann device

Autor:	R. J. Armstrong, Jan Trulsen, E Gronvoll
Rok vydání:	1995
Předmět:	Wavefront Physics Toroid Hydrogen chemistry.chemical_element Ion temperature Plasma Condensed Matter Physics Ion Nuclear Energy and Engineering chemistry Physics::Plasma Physics Dispersion relation Ionization Atomic physics
Zdroj:	Plasma Physics and Controlled Fusion. 37:1263-1275
ISSN:	1361-6587 0741-3335
DOI:	10.1088/0741-3335/37/11/006
Popis:	This article is based on wave experiments performed in the toroidal plasma device Blaamann, and a comparison between experimental and theoretical values for the dispersion relation. A motorized probe, which could be moved in two axial directions, gave us the opportunity to investigate spatial dependencies, in our case wavefronts of ion-Bernstein waves. The article demonstrates how wave measurements of this kind can be used for obtaining ion temperature and density relations between the ion species H+, H2+ and H3+ in a weakly ionized hydrogen gas. The resulting relations are compared with what was obtained in a similar experimental set-up in the plasma device Thorello in Italy.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::126f383b9d4e3f809f7ea12308e14a0a https://doi.org/10.1088/0741-3335/37/11/006 Zobrazit plný text záznamu