X-ray emission spectroscopy of well-characterised non-LTE plasmas

8th International Conference on Inertial Fusion Sciences and Applications

Bourgaux, A.C.^1 ; Bastiani-Ceccotti, S.^1 ; Audebert, P.^1 ; Marques, J.R.^1 ; Vassura, L.^1 ; Vinci, T.^1 ; Dorchies, F.^2 ; Leguay, P.M.^2 ; Chung, H.K.^3 ; Bowen, C.^4 ; Dervieux, V.^4 ; Renaudin, P.^4 ; Silvert, V.^4 ; Jacquemot, S.^1,4

LULI, Ecole Polytechnique, Palaiseau Cedex

F-91128, France^1

CELIA, 351 Cours de la Libération, Talence Cedex

F-33405, France^2

IAEA NDS, Vienna International Center, Vienna

A-1400, Austria^3

CEA DAM Ile de France, Bruyeres le Chatel, Arpajon

F-91297, France^4

关键词: Experimental platform;    Hydrodynamic conditions;    M-shell spectra;    Optical pyrometry;    Thomson scattering;    Time-resolved;    X ray emission spectroscopy;    X-ray emission;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/688/1/012039/pdf
DOI  :  10.1088/1742-6596/688/1/012039

来源: IOP

【 摘 要 】

This paper will present an experimental platform developed on LULI2000 to measure x-ray emission of non-LTE plasmas in well-defined hydrodynamic conditions thanks to implementation of a whole set of diagnostics, including time-resolved electronic and ionic Thomson scattering and self-optical pyrometry. K-, L- and M-shell spectra will be presented and the methodology, that has been developed to analyze them, discussed.