Calculation of the ion transverse velocity distribution function under ion cyclotron resonance heating

Autor:	E. P. Potanin, A. I. Karchevskii
Rok vydání:	2004
Předmět:	Materials science Physics and Astronomy (miscellaneous) Plasma Fourier transform ion cyclotron resonance Isotope separation law.invention Ion Wavelength Distribution function Physics::Plasma Physics law Electric field Atomic physics Ion cyclotron resonance
Zdroj:	Technical Physics. 49:800-803
ISSN:	1090-6525 1063-7842
DOI:	10.1134/1.1767897
Popis:	The ion transverse velocity distribution functions and the fraction η of ions heated above a certain energy W1 are calculated as applied to the ion cyclotron resonance heating method of isotope separation. It is assumed that the longitudinal ion velocity distribution in a plasma source is nonequilibrium. Under high heating temperatures, the averaged ion transverse velocity distribution becomes essentially nonequilibrium and exhibits two maxima. The ion heating efficiency η is calculated for W1=40 eV and various values of the parameter p=λ/L, where λ is the wavelength of the electric field of an antenna and L is the heating zone extension. The relative contributions of the time-of-flight and Doppler broadenings are evaluated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c3d45961cbcede1ff2e9871eb9a331fb https://doi.org/10.1134/1.1767897 Zobrazit plný text záznamu Plný text ve formátu PDF