The measurement of some K internal conversion coefficients in <sup>67</sup>Zn from <sup>67</sup>Ga Decay

Wanhui Zheng; Jiabi Zhu; Jiahui Gu; Jiaqi Tian

您当前的位置：

首页 >

文章列表页 >

The measurement of some K internal conversion coefficients in ⁶⁷Zn from ⁶⁷Ga Decay

更新时间：2022-08-16

- The measurement of some K internal conversion coefficients in ⁶⁷Zn from ⁶⁷Ga Decay
- Nuclear Techniques Vol. 05, Issue 6, (1982)
- 作者机构：
  
  中国科学院上海原子核研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：30 September 1980，
  
  Published：1982-12
- 稿件说明：
移动端阅览
Wanhui Zheng, Jiabi Zhu, Jiahui Gu, et al. The measurement of some K internal conversion coefficients in ⁶⁷Zn from ⁶⁷Ga Decay[J]. Nuclear techniques, 1982, 05(6): 12-15.
DOI：

Wanhui Zheng, Jiabi Zhu, Jiahui Gu, et al. The measurement of some K internal conversion coefficients in ⁶⁷Zn from ⁶⁷Ga Decay[J]. Nuclear techniques, 1982, 05(6): 12-15. DOI：

摘要

使用Si（Li）电子谱仪和Ge（Li）γ谱仪测定了

Zn的5个跃迁的

内转换系数

。测量中使用归一化γ峰比电子峰的方法（NPG）。对以上二种探测器进行效率刻度，用BASIC语言编制γ谱和

谱的寻峰、求面积程序，在DIDAC-MULTI（8）系统上运算。

Abstract

K internal conversion coefficients in five transitions in

Zn from

Ga decay were measured with a Si(Li)e-spectrometer and a Ge (Li) γ-spectrometer. The normalized K-conversion peak to Gamma peak method was used in this measurement. The 569.7 keV transition from

207

Bi decay was used as a standard of normalization. The absolute efficiency of the Ge (Li)

γ-ray

detector was calibrated by using a set of conventional sources and the relative efficiency of the Si(Li)electron detector was calibrated by using

207

Bi and

131

I sources. Two programs of automatically searching peaks and calculating area under peaks for γ-spectrum and e-spectrum were compiled in BASIC language and were run on DIDAC-MULTI (8) system. Eventually

we obtained the following

values for the five transitions: 93.32keV (0.81±0.09)

184.58keV (1.35±0.15) ×10

-2

208.94keV (7.4± 0.9) ×10

-3

300.20keV (3.00±0.33) ×10

-3

393.57keV (2.13±0.27) ×10

-3

. In addition

we alsodeduced multipolarity of these transitions.

关键词

Keywords

references

J. H. Hamilton , Internal conversion process , Academic Press , 1966 , p. 35 .

陈声洋等，核技术， 3 ， 15 （ 1980 ）.

王功庆等，核技术， 4 ， 33 （ 1981 ）.

J. B. Willett , Nucl. Instr. Meth. , 84 , 157 （ 1970 ）.

C. M. Lederer et al . , Table of Isotopes , 7 ed. , John Wiley and Sons Inc. , 1978 , p. 1334 .

R. A. Meyer et al ., Phys. Rev. , C17 , 1822 （ 1978 ）.

R. S. Hager et al ., Nuclear data tables , A4 , 1 （ 1968 ）.

M. S. Freedman et al ., Phys. Rev . , 151 , 886 （ 1966 ）.

B. H. Ketell et al ., ibid , 90 , 567 （ 1953 ）.

W. E. Megerholf et al ., ibid 92 , 758 （ 1953 ）.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880510 Visits Today：37

⁰

The measurement of some K internal conversion coefficients in 67Zn from 67Ga Decay

DOI：

摘要

Abstract

关键词

Keywords

references

The measurement of some K internal conversion coefficients in ⁶⁷Zn from ⁶⁷Ga Decay