Description: Abstract: Some proportional fission neutron counters are described with information on methods of preparation and details of a circuit for a portable model. The portable instrument has an efficiency of .01% for neutrons from polonium beryllium sources.
Date: March 26, 1951
Creator: Rohr, R. C.; Rohrer, E. R. & Macklin, R. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department