| 引用本文: |
|
| Citation: |
|
计量
- 文章访问数: 2861
- PDF下载量: 479
- 被引次数: 0
物理学报. 1988, 37(9): 1517-1521.
doi: 10.7498/aps.37.1517.
慢正电子束产生实验
- 收稿日期: 1987-05-18
- 刊出日期: 2005-07-06
摘要: 本文介绍一台慢正电子束装置。在该装置上我们用W慢化体产生慢正电子,测量了慢正电子能谱,并和在该装置上用Ni+Mgo慢化体所得结果进行了比较。
English Abstract
EXPERIMENTS OF PRODUCING SLOW POSITRON BEAM
- Received Date:
18 May 1987
- Published Online:
06 July 2005
Abstract: In this article, we describe an apparatus for producing a slow-positron beam by moderating the decay positrons from a radioactive source using a W-vane moderator. The integral energy spectrum of the slow-positrons was measured with a retarding field analyser. The results are compared with that obtained using a Ni+MgO moderator at the same apparatus.
下载:
