1. When in
assemblies. He referred me to
system for the "swimming pool" reactor. He had used an available NEPA
product, which was much too bulky for the job. He recommends spur rather
than worm gears because of friction, and that we should get standard
gears from the
2. Discussed artificial neutron sources with
Isotope SB124 is a high energy gamma emitter, which gives neutrons by
a ([gamma],n) reaction on Be. Its virtus is that it gives a high intensity,
the anatomony being of short (60 da) half life.
Two References on the properties of sources should be obtained:
Before stating positively that an Sb source would be activated in our
reactor to such a degree that its life is extended, I should like to study
some of the data on yields in these reports.
might be needed, actually.