Author:
Spinks J. W. T.,Graham G. A. R.
Abstract
The preparation of a polonium–beryllium sandwich containing 2.1 c. of polonium is described. The source emits 2 × 106 neutrons per second and its γ radiation is approximately equivalent to that of 0.2 mgm. radium in equilibrium with its decay products. Polar diagrams for the angular distribution of the fast neutrons are given. Emission data for two similar neutron sources, containing 3.2 and 3.5 c. polonium respectively, are given.
Publisher
Canadian Science Publishing
Subject
Pharmacology (medical),Complementary and alternative medicine,Pharmaceutical Science
Cited by
9 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献