L-Shell Absorption Spectrum Measurement and Simulation of the Mg Laser Plasma

Chin. Phys. Lett.

2002, Vol. 19

Issue (3): 362-364 DOI:

Original Articles

L-Shell Absorption Spectrum Measurement and Simulation of the Mg Laser Plasma

LIU Hong-Jie;ZHANG Bao-Han;ZHANG Ji-Yan;YANG Guo-Hong;YANG Jia-Min;LI Jun;WANG Yao-Mei;ZHANG Wen-Hai

Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900

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LIU Hong-Jie, ZHANG Bao-Han, ZHANG Ji-Yan et al 2002 Chin. Phys. Lett. 19 362-364

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Abstract We report on the measurement of the L-shell absorption spectrum of Mg laser plasma. The resonance absorption lines of Li-like and Be-like ions are clearly observed. The electron density is sufficiently high so that our sample plasma is in nearly complete local thermodynamic equilibrium. At the determined electron temperature 56±4eV and mass density 0.01±0.002g/cm³, the predicted transmission spectrum is calculated. The simulation result is in good agreement with the experiment.

Keywords: 52.25.Nr 52.50.Jm

Published: 01 March 2002

PACS:	52.25.Nr
	52.50.Jm	(Plasma production and heating by laser beams (laser-foil, laser-cluster, etc.))

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I3/0362

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	LIU Hong-Jie
	ZHANG Bao-Han
	ZHANG Ji-Yan
	YANG Guo-Hong
	YANG Jia-Min
	LI Jun
	WANG Yao-Mei
	ZHANG Wen-Hai

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