A simple way of varying the source effic
β
Vladimir ZajΓc
π
Article
π
1987
π
Elsevier Science
β 319 KB
A simple way of varying the source efficiency in 4n(PCt\_y coincidence counting is described. A wet source is put into the 47~ flow proportional counter and measured repeatedly; the 4x(PC) counting efficiency increases smoothly to a maximum value as the water evaporates. It is possible to reproduce