X-ray spectral measurements and collisional radiative modeling of laser produced iron plasma

E. Louzon; A. Feigel; Y. Frank; E. Raicher; M. Klapisch; P. Mandelbaum; I. Levy; G. Hurvitz; Y. Ehrlich; M. Frankel; S. Maman; Z. Henis

doi:10.1016/j.hedp.2011.03.006

X-ray spectral measurements and collisional radiative modeling of laser produced iron plasma

E. Louzon, A. Feigel, Y. Frank, E. Raicher, M. Klapisch, P. Mandelbaum, I. Levy, G. Hurvitz, Y. Ehrlich, M. Frankel, S. Maman, Z. Henis^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Spatially-resolved time-integrated X-ray spectra of laser produced iron plasma were recorded, in the spectral range from 10 to 12 Å. The newest version of the atomic code HULLAC was used alongside a radiation-hydrodynamics code to model the plasma and generate simulated spectra for comparison with the experimental one. The spectra were found to be characterized by line emission from Li-like Fe XXIV ions, with 2s-3p and 2p-3d dominant transitions. Ionization stage, electron temperature and density were inferred from spectroscopic measurements. Good agreement was found between the parameters obtained from the radiation-hydrodynamics code and the detailed atomic code.

Original language	English
Pages (from-to)	124-129
Number of pages	6
Journal	High Energy Density Physics
Volume	7
Issue number	3
DOIs	https://doi.org/10.1016/j.hedp.2011.03.006
State	Published - Sep 2011
Externally published	Yes

Keywords

Collisional radiative modeling
Iron spectroscopy

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10.1016/j.hedp.2011.03.006

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title = "X-ray spectral measurements and collisional radiative modeling of laser produced iron plasma",

abstract = "Spatially-resolved time-integrated X-ray spectra of laser produced iron plasma were recorded, in the spectral range from 10 to 12 {\AA}. The newest version of the atomic code HULLAC was used alongside a radiation-hydrodynamics code to model the plasma and generate simulated spectra for comparison with the experimental one. The spectra were found to be characterized by line emission from Li-like Fe XXIV ions, with 2s-3p and 2p-3d dominant transitions. Ionization stage, electron temperature and density were inferred from spectroscopic measurements. Good agreement was found between the parameters obtained from the radiation-hydrodynamics code and the detailed atomic code.",

keywords = "Collisional radiative modeling, Iron spectroscopy",

author = "E. Louzon and A. Feigel and Y. Frank and E. Raicher and M. Klapisch and P. Mandelbaum and I. Levy and G. Hurvitz and Y. Ehrlich and M. Frankel and S. Maman and Z. Henis",

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doi = "10.1016/j.hedp.2011.03.006",

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AU - Louzon, E.

AU - Feigel, A.

AU - Frank, Y.

AU - Raicher, E.

AU - Klapisch, M.

AU - Mandelbaum, P.

AU - Levy, I.

AU - Hurvitz, G.

AU - Ehrlich, Y.

AU - Frankel, M.

AU - Maman, S.

AU - Henis, Z.

PY - 2011/9

Y1 - 2011/9

N2 - Spatially-resolved time-integrated X-ray spectra of laser produced iron plasma were recorded, in the spectral range from 10 to 12 Å. The newest version of the atomic code HULLAC was used alongside a radiation-hydrodynamics code to model the plasma and generate simulated spectra for comparison with the experimental one. The spectra were found to be characterized by line emission from Li-like Fe XXIV ions, with 2s-3p and 2p-3d dominant transitions. Ionization stage, electron temperature and density were inferred from spectroscopic measurements. Good agreement was found between the parameters obtained from the radiation-hydrodynamics code and the detailed atomic code.

AB - Spatially-resolved time-integrated X-ray spectra of laser produced iron plasma were recorded, in the spectral range from 10 to 12 Å. The newest version of the atomic code HULLAC was used alongside a radiation-hydrodynamics code to model the plasma and generate simulated spectra for comparison with the experimental one. The spectra were found to be characterized by line emission from Li-like Fe XXIV ions, with 2s-3p and 2p-3d dominant transitions. Ionization stage, electron temperature and density were inferred from spectroscopic measurements. Good agreement was found between the parameters obtained from the radiation-hydrodynamics code and the detailed atomic code.

KW - Collisional radiative modeling

KW - Iron spectroscopy

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JO - High Energy Density Physics

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X-ray spectral measurements and collisional radiative modeling of laser produced iron plasma

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Keywords

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