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| 稠密氘和氢氘混合等离子体辐射不透明度的研究 | |
| 引用本文： | 陈其峰,蔡灵仓. 稠密氘和氢氘混合等离子体辐射不透明度的研究[J]. 原子核物理评论, 2002, 19(2): 265-268. DOI: 10.11804/NuclPhysRev.19.02.265 |
| 作者姓名： | 陈其峰 蔡灵仓 |
| 作者单位： | 1西北师范大学物理与电子工程学院;2中国工程物理研究院冲击波物理与爆轰物理实验室 |
| 基金项目： | 中国工程物理研究科学院科学技术基金重点项目资助课题(97Z011); 西北师范大学科技创新工程资助课题 |
| 摘 要： | 用强平面激波对氘和氢氘等摩尔混合气体进行冲击压缩 ,产生密度约为 3.7× 10 - 3 — 7.0×10 - 3 g/cm3 等离子体.由记录的等离子体发光过程的上升前沿 ,确定了氘和氢氘等离子体光谱吸收系数随光学波长变化. Plasma is generated by passage of strong planar shock wave through gas. Initial experiments in deuterium and equal mol mixture of hydrogen and deuterium have been performed to produce plasma with 3.7×10 -3-7.0×10 -3 g/cm 3density. The variation of the opacity of the plasma with wavelength is measured by recording the risetime of the emitted light. |
| 关 键 词： | 氢氘等离子体 辐射不透明度 冲击压缩 |
| 文章编号： | 1007-4627(2002)02-0265-04 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2002-03-13 |
Opacity Study on Dense D2, Mixtures of Hydrogen and Deuterium Plasma Generated by Shock Compression |
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| Affiliation: | (1 College of Physics and Electronic Engineering; Northwest Normal University; Lanzhou 730070; China; 2 Laboratory for Shock Wave and Detonation Physics Research; Institute of Fluid Physics; China Acad; |
| Abstract: | Plasma is generated by passage of strong planar shock wave through gas. Initial experiments in deuterium and equal mol mixture of hydrogen and deuterium have been performed to produce plasma with 3.7×10 -3-7.0×10 -3 g/cm 3density. The variation of the opacity of the plasma with wavelength is measured by recording the risetime of the emitted light. |
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