A preliminary study of the beam-foil excitation mechanism

Hanpeng Liu; Huaying Wang; Wenxun Wang

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A preliminary study of the beam-foil excitation mechanism

更新时间：2022-08-16

- A preliminary study of the beam-foil excitation mechanism
- Nuclear Techniques Vol. 06, Issue 6, (1983)
- 作者机构：
  
  北京师范大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：21 September 1982，
  
  Published：1983-12
- 稿件说明：
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Hanpeng Liu, Huaying Wang, Wenxun Wang. A preliminary study of the beam-foil excitation mechanism[J]. Nuclear techniques, 1983, 06(6): 22-24,28,72.
DOI：

Hanpeng Liu, Huaying Wang, Wenxun Wang. A preliminary study of the beam-foil excitation mechanism[J]. Nuclear techniques, 1983, 06(6): 22-24,28,72. DOI：

摘要

利用200keV离子注入机和单光子计数器得到C

与He

的束箔光谱。测量了所使用的光学系统的量子效率。算得碳的各激发态的粒子数分布，并与理论预言进行了比较。

Abstract

Both C

and He

beam-foil spectra have been obtained by using 200keV ion implanter and single-photon counter. The quantum effeciency of used optics system has been determined. Then the population of excited states of carbon has been found and compared with that predicted by theory.

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Keywords

references

E. Veje , Phys. Rev ., A14 , 2077 （ 1976 ）.

I. Sellin Ed. , Beam-foil spectroscopy , Vol.1 , 1976 , p. 263 .

B. Andersen , Physica Scripta , 20 , 65 （ 1979 ）.

翁渝民等，复旦学报， 2 ， 41 （ 1979 ）。

W. Wiese , Atomic transition probabilities , Vol.1 , NSRDS-NBS4 , Washington , 1966 .

H Orsted , Ed. , Experimental studies of rydberg-state excitations in ion-atom collisions and in beam-foil interactions , 1978 , p. 83 .

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