Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
If that was a sealed source I doubt that you will see many
positron tracks....they will mostly annihilate in the material around the
source. To see them you need to deposit a very thin layer of a positron
emitter on a substrate.
Mark
Dr. Mark H. Shapiro