A parallel plate avalanche counter for heavy ion time-of-flight measurement

Zhongli Wu; Qi Wang; Songling Li; Yongtai Zhu

您当前的位置：

首页 >

文章列表页 >

A parallel plate avalanche counter for heavy ion time-of-flight measurement

更新时间：2022-09-13

- A parallel plate avalanche counter for heavy ion time-of-flight measurement
- Nuclear Techniques Vol. 07, Issue 6, (1984)
- 作者机构：
  
  中国科学院近代物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：13 September 1983，
  
  Published：1984-06
- 稿件说明：
移动端阅览
Zhongli Wu, Qi Wang, Songling Li, et al. A parallel plate avalanche counter for heavy ion time-of-flight measurement[J]. Nuclear techniques, 1984, 07(6): 33-34,66.
DOI：

Zhongli Wu, Qi Wang, Songling Li, et al. A parallel plate avalanche counter for heavy ion time-of-flight measurement[J]. Nuclear techniques, 1984, 07(6): 33-34,66. DOI：

摘要

平行板雪崩探测器很早就用于核物理实验工作。但由于性能的限制，没有被广泛采用；直至七十年代中期，经过较大改进，作为一种精确的时间信号探测器，才又被用于重离子物理实验

[1-4]

。由于平行板雪崩探测器输出信号上升时间快、工作介质厚度薄、无辐照损伤、有效面积可以做得相当大、不易受杂散电子干扰等，特别适宜作为用于重离子物理实验的透射型时间信号探测器。通常，平行板雪崩探测器由两片平行电极组成，中间为稀薄的工作气体，两电极间保持恒定的电压。被探测的带电粒子垂直于电极而穿过工作气体，产生原电离，接着在均匀的强电场作用下发生Townsend型雪崩

[5]

。次级电子数目由下式给出：

Abstract

The construction and operation of a parallel plate avalanche counter for heavy ion detection is described. The time resolution of 250 ps (FWHM) for the whole time-of-flight system has been measured with 93 MeV nitrogen ions.

关键词

Keywords

references

G. Hempel et al ., Nucl. Instr. Meth ., 131 , 445 ( 1975 ).

H. Stelzer , Nucl. Instr. Meth ., 133 , 409 ( 1976 ).

G. Gaukler et al ., Nucl. Instr. Meth ., 141 , 115 ( 1977 ).

A. Breskin et al ., Nucl. Instr. Meth ., 144 , 609 ( 1977 ) ; 148 , 275 ( 1978 ).

L. Loeb , Basic processes of gaseous electronics , University of California press , 1961 .

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：880514 Visits Today：41

⁰