Au激光等离子体0.3~0.4nm范围X射线发射谱模拟

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Au激光等离子体0.3~0.4nm范围X射线发射谱模拟

张继彦, 杨国洪, 张保汉, 杨向东, 周裕清, 雷安乐, 刘宏杰, 李军, 杨家敏, 丁耀南

文章导航 > 强激光与粒子束 > 2001 > 13(02): 0-

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张继彦, 杨国洪, 张保汉, 等. Au激光等离子体0.3~0.4nm范围X射线发射谱模拟[J]. 强激光与粒子束, 2001, 13(02).

引用本文:

张继彦, 杨国洪, 张保汉, 等. Au激光等离子体0.3~0.4nm范围X射线发射谱模拟[J]. 强激光与粒子束, 2001, 13(02).

zhang jiyan, yang guohong, zhang baohan, et al. Modeling the spectra of laser-produced Au plasmas in the range 0.3-0.4nm[J]. High Power Laser and Particle Beams, 2001, 13.

Citation:

zhang jiyan, yang guohong, zhang baohan, et al. Modeling the spectra of laser-produced Au plasmas in the range 0.3-0.4nm[J]. High Power Laser and Particle Beams, 2001, 13.

张继彦, 杨国洪, 张保汉, 等. Au激光等离子体0.3~0.4nm范围X射线发射谱模拟[J]. 强激光与粒子束, 2001, 13(02).

引用本文:

张继彦, 杨国洪, 张保汉, 等. Au激光等离子体0.3~0.4nm范围X射线发射谱模拟[J]. 强激光与粒子束, 2001, 13(02).

zhang jiyan, yang guohong, zhang baohan, et al. Modeling the spectra of laser-produced Au plasmas in the range 0.3-0.4nm[J]. High Power Laser and Particle Beams, 2001, 13.

Citation:

zhang jiyan, yang guohong, zhang baohan, et al. Modeling the spectra of laser-produced Au plasmas in the range 0.3-0.4nm[J]. High Power Laser and Particle Beams, 2001, 13.

Au激光等离子体0.3~0.4nm范围X射线发射谱模拟

1.
中国工程物理研究院高温高密度等离子体物理国家重点实验室四川绵阳621 900;
2.
四川大学原子与分子物理研究所,四川成都61 0064

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出版历程
- 刊出日期: 2001-04-15

Modeling the spectra of laser-produced Au plasmas in the range 0.3-0.4nm

1.
Laser Fusion Research Center of China Academy of Engineering Physics,Mianyang 621900 China;
2.
Institute of Atomic and Molecular Physics of Sichuan University,Chengdu 610064 China

摘要: 应用自旋-轨道劈裂不可分辨跃迁组理论对高离化Au元素激光等离子体0.3~0.4nm范围的X射线发射谱进行了分析和解释。采用单温局域热动平衡近似，对实验谱进行理论模拟，并根据不可分辨跃迁组强度比得到等离子体电子温度。
- Au激光等离子体 /
- 不可分辨跃迁组 /
- 光谱模拟 /
- 自旋-轨道劈裂
Abstract: The X-ray spectra emitted from laser-produced Au plasmas in the range 0.3-0.4nm were analyzied and interpreted by using the Spin-Orbit-Splitted Array model. The plasmas were created by using a beam of a frequency-tripled 1.05m m Nd-glass laser focused onto a microdot target of gold.The pulse width was 800ps and the laser energy was about 12J. The emitted X-ray was analyzed by a pentaerythritol(PET) crystal spectrograph and recorded on Tianjing New-III X-ray films. On the assumption of the mono-temperatured local-thermodynamical-equilibrium approximation, the electronic temperature was obtained from the intensity ratio of two unresolved transition arrays, and the experimental spectra were simulated.
- laser-produced au plasmas /
- unresolved transition arrays /
- spectral simulation /

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文章访问数: 2404
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