Radiation Heat Waves in Gold Plasma
YANG Jia-Min1 , XU Yan2 , DING Yao-Nan1 , LAI Dong-Xian2 , DING Yong-Kun1 , JIANG Shao-En1 , ZHENG Zhi-Jian1 , MIAO Wen-Yong1
1 National Key Laboratory of Laser Fusion, Research Center of Laser Fusion, PO Box 919-986, Mianyang 621900
2 Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088
Radiation Heat Waves in Gold Plasma
YANG Jia-Min1 ;XU Yan2 ;DING Yao-Nan1 ;LAI Dong-Xian2 ;DING Yong-Kun1 ;JIANG Shao-En1 ;ZHENG Zhi-Jian1 ;MIAO Wen-Yong1
1 National Key Laboratory of Laser Fusion, Research Center of Laser Fusion, PO Box 919-986, Mianyang 621900
2 Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088
关键词 ：
52.50.Jm ,
44.40.+a ,
47.70.Mc
Abstract ： Eight beams 0.35μm laser with pulse duration of about 1.0 ns and energy of 260 J per beam was injected into a cylindrical cavity to generate intense x-ray radiation on the “Shengguang II”high power laser facility. Gold foils with a thickness in the range of 0.09-0.52μm were attached on the diagnostic hole of the cavity and ablated by the intense x-ray radiation. The propagating radiation heat wave in the high-Z gold plasma was observed clearly. For comparison, we also simulated the experimental results.
Key words ：
52.50.Jm
44.40.+a
47.70.Mc
出版日期: 2003-01-01
:
52.50.Jm
(Plasma production and heating by laser beams (laser-foil, laser-cluster, etc.))
44.40.+a
(Thermal radiation)
47.70.Mc
(Radiation gas dynamics)
引用本文:
YANG Jia-Min;XU Yan;DING Yao-Nan;LAI Dong-Xian;DING Yong-Kun;JIANG Shao-En;ZHENG Zhi-Jian;MIAO Wen-Yong. Radiation Heat Waves in Gold Plasma[J]. 中国物理快报, 2003, 20(1): 90-92.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I1/90
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2003, Vol. 20 
