首页   按字顺浏览 期刊浏览 卷期浏览 The Preparation of Pressed Ra+Be Neutron Sources
The Preparation of Pressed Ra+Be Neutron Sources

 

作者: Herbert L. Anderson,   Bernard T. Feld,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1947）
卷期: Volume 18, issue 3  

页码: 186-188

 

ISSN:0034-6748

 

年代: 1947

 

DOI:10.1063/1.1740918

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A method for preparing pressed Ra+Be fast neutron sources is described in detail. Such sources can be made to contain as much as 5 g of Ra. They have the advantage of small volume and constancy of neutron output. The yield of fast neutrons per sec. per g of Ra can be obtained from the relationshipyield=1.7×107MBeMBe+MRaBr2.

 

点击下载:  PDF (191KB)



返 回