High-resolution measurement, line identification, and spectral modeling of the KΒ spectrum of heliumlike argon emitted by a laser-produced plasma using a gas-puff target

Autor:	Anatoly Ya. Faenov, Albert L. Osterheld, Andrzej Bartnik, Miroslaw Szczurek, Peter Beiersdorfer, Joseph Nilsen, Henryk Fiedorowicz, Igor Yu. Skobelev, V M Dyakin
Rok vydání:	1997
Předmět:	Physics Tokamak Argon Plasma parameters chemistry.chemical_element Plasma Spectral line law.invention chemistry Physics::Plasma Physics law Physics::Space Physics Plasma diagnostics Emission spectrum Atomic physics Spectral resolution
Zdroj:	Physical Review E. 55:3773-3776
ISSN:	1095-3787 1063-651X
DOI:	10.1103/physreve.55.3773
Popis:	We present an analysis of the spectrum of satellite transitions to the He-{beta} line in ArXVII. High-resolution measurements of the spectra from laser-heated Ar-gas-puff targets are made with spectral resolution of 10000 and spatial resolution of better than 50 {mu}m. These are compared with tokamak measurements. Several different lines are identified in the spectra and the spectral analysis is used to determine the plasma parameters in the gas-puff laser-produced plasma. The data complement those from tokamak measurements to provide more complete information on the satellite spectra. {copyright} {ital 1997} {ital The American Physical Society}
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5a3b4717618c272db6048ad77bf2e818 https://doi.org/10.1103/physreve.55.3773 Zobrazit plný text záznamu