| 靶材料杂质影响新谱线产生的实验验证 |
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| 引用本文： | 王大伦,秦建国,赖财锋. 靶材料杂质影响新谱线产生的实验验证[J]. 强激光与粒子束, 2008, 20(6) |
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| 作者姓名： | 王大伦 秦建国 赖财锋 |
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| 作者单位： | 中国工程物理研究院,核物理与化学研究所,四川,绵阳,621900;中国工程物理研究院,核物理与化学研究所,四川,绵阳,621900;中国工程物理研究院,核物理与化学研究所,四川,绵阳,621900 |
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| 摘 要： | 为了验证氢气放电源打靶产生的新谱线不是靶杂质的特征谱线，完成了5项检验实验。其中屏蔽实验和强电子辐照靶的实验证实了新谱线不是来自放电室中的杂质形成的;靶的打磨实验表明靶表面的污染杂质也不能产生新谱线，形成共振峰的实验和新谱线强度随放电电压变化规律的实验结果都证明靶的总杂质不影响新谱线的测量。
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| 关 键 词： | 靶材料 杂质 特征谱线 氢气放电 |
| 收稿时间： | 1900-01-01; |
Effects of impurity elements on generation of new spectral lines of hydrogen gas discharge |
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| WANG Da-lun,QIN Jian-guo,LAI Cai-feng. Effects of impurity elements on generation of new spectral lines of hydrogen gas discharge[J]. High Power Laser and Particle Beams, 2008, 20(6) |
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| Authors: | WANG Da-lun QIN Jian-guo LAI Cai-feng |
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| Affiliation: | 1. Institute of Nuclear Physics and Chemistry, CAEP, P.O.Box 919-204, Mianyang 621900, China |
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| Abstract: | Five experiments were introduced in this paper, which were about the effects of the characteristic X-ray of impurity elements on the generation of four new spectral lines of hydrogen gas discharge source bombarding famget. Shield-Experiment and Intense-Electron Radiation Experiment verified new spectral lines are not the characteristic X-ray of impurity elements’ from discharging chamber. The Polish-Experiment verified that the new spectral lines are not produced by impurity elements. It was verified that all impurity in target have no effect on the generation of the new spectral lines by the resonant spectral line and the law that the spectral line's intensity varies with the discharging voltage. Five experiments prove that the new spectral lines are not any characteristic X-ray of impur |
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| Keywords: | Impurity element Characteristic line Hydrogen gas discharge |
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