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Numerical simulation and analysis of experimental results on stimulated Raman scattering in laser-plasma hohlraum targets

Technical Report:

Abstract

By using 3/2-D particle simulation code, the stimulated Raman scattering (SRS) in planar and hohlraum targets is studied. Evaluations of linear growth rate of scattering electromagnetic waves and Langmuir waves and nonlinear saturation are obtained in detail. Other results such as electron distribution function, electron temperature and the fraction of super hot-electrons produced by SRS are also given. The density distribution in the underdense coronal plasma region is determined by the analysis of SRS spectrum. These theoretical results are in agreement with experimental observations from the Shenguang-12 Nd-glass laser facility.
Authors:
Jiatai, Zhang; Linbao, Xu; Tieqiang, Chang; Shugui, Zhang; Xiaobo, Nie; Shihong, Wang; Weixing, Wang [1] 
  1. Inst. of Applied Phys. and Computational Mathematics, Beijing (China)
Publication Date:
Aug 01, 1991
Product Type:
Technical Report
Report Number:
CNIC-00513; IAPCM-0018.
Reference Number:
SCA: 700350; PA: AIX-24:009330; SN: 93000933723
Resource Relation:
Other Information: PBD: Aug 1991
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; LASER TARGETS; PLASMA; RAMAN EFFECT; PLASMA SIMULATION; SCATTERING; COUPLING; DISTRIBUTION FUNCTIONS; ELECTROMAGNETIC RADIATION; ELECTRON TEMPERATURE; NEODYMIUM LASERS; PLASMA WAVES; STIMULATED EMISSION; 700350; PLASMA PRODUCTION, HEATING, CURRENT DRIVE, AND INTERACTIONS
OSTI ID:
10119899
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE93613719; ISBN 7-5022-0495-4; TRN: CN9201677009330
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[12] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Jiatai, Zhang, Linbao, Xu, Tieqiang, Chang, Shugui, Zhang, Xiaobo, Nie, Shihong, Wang, and Weixing, Wang. Numerical simulation and analysis of experimental results on stimulated Raman scattering in laser-plasma hohlraum targets. China: N. p., 1991. Web.
Jiatai, Zhang, Linbao, Xu, Tieqiang, Chang, Shugui, Zhang, Xiaobo, Nie, Shihong, Wang, & Weixing, Wang. Numerical simulation and analysis of experimental results on stimulated Raman scattering in laser-plasma hohlraum targets. China.
Jiatai, Zhang, Linbao, Xu, Tieqiang, Chang, Shugui, Zhang, Xiaobo, Nie, Shihong, Wang, and Weixing, Wang. 1991. "Numerical simulation and analysis of experimental results on stimulated Raman scattering in laser-plasma hohlraum targets." China.
@misc{etde_10119899,
title = {Numerical simulation and analysis of experimental results on stimulated Raman scattering in laser-plasma hohlraum targets}
author = {Jiatai, Zhang, Linbao, Xu, Tieqiang, Chang, Shugui, Zhang, Xiaobo, Nie, Shihong, Wang, and Weixing, Wang}
abstractNote = {By using 3/2-D particle simulation code, the stimulated Raman scattering (SRS) in planar and hohlraum targets is studied. Evaluations of linear growth rate of scattering electromagnetic waves and Langmuir waves and nonlinear saturation are obtained in detail. Other results such as electron distribution function, electron temperature and the fraction of super hot-electrons produced by SRS are also given. The density distribution in the underdense coronal plasma region is determined by the analysis of SRS spectrum. These theoretical results are in agreement with experimental observations from the Shenguang-12 Nd-glass laser facility.}
place = {China}
year = {1991}
month = {Aug}
}