Influence of characteristic X-ray of impurity element on anonymous spectral lines excited by hydrogen gas discharge source bombarding targets

qin jianguo; wang dalun; lai caifeng

Volume 21 Issue 07

Jul. 2009

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Article Navigation > High Power Laser and Particle Beams > 2009 > 21(07): 0-

sheng jia-tian, mou wen-yong, li yun-sheng, et al. Influence of non-LTE radiation ablation on imploding neutron yield[J]. High Power Laser and Particle Beams, 2005, 17.

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qin jianguo, wang dalun, lai caifeng. Influence of characteristic X-ray of impurity element on anonymous spectral lines excited by hydrogen gas discharge source bombarding targets[J]. High Power Laser and Particle Beams, 2009, 21.

sheng jia-tian, mou wen-yong, li yun-sheng, et al. Influence of non-LTE radiation ablation on imploding neutron yield[J]. High Power Laser and Particle Beams, 2005, 17.

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Influence of characteristic X-ray of impurity element on anonymous spectral lines excited by hydrogen gas discharge source bombarding targets

1.
Institute of Nuclear Physics and Chemistry,CAEP,P.O.Box 919-213,Mianyang 621900,China

Publish Date: 2009-07-15

Abstract

Abstract

A series of low energy X-ray spectral lines which have constant energy have been detected in hydrogen gas discharge source bombarding targets. Their energy are 1.7 keV, 2.3 keV, 2.6 keV, 3.3 keV and 3.7 keV, respectively. These anonymous spectral lines can not be explained by the known theories.There are still possibilities that they are produced by potential impurity elements in targets or in the discharge chamber, although the energy of the anonymous spectral lines are close to the energy of the characteristic X-ray of some elements, such as Si, Ta, S, Cl, K, Ca and Ti, etc. In this paper, the origin of impurity elements in the experimental system are analyzed, the influence of impurity elements in the discharge chamber and targets on the new spectral lines are studied, and the target s
- characteristic x-ray,
- hyrogen gas,
- new spectral line,
- target,
- gas discharge source

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