Experiments to measure boron absorption rates relative to U/sup 235/ fission rates in various geometrical configurations are described. Boron absorptions were measured using the sodium spiking technique. Flux shapes in the neighborhood of the material discontinuities are presented graphically. (auth)
U.S. Atomic Energy Commission depository collection.
Note
DOE contract number: W-31-109-ENG-52 NSA number: NSA-17-028244 OSTI Identifier 4686769 Research organization: Knolls Atomic Power Lab., Schenectady, N.Y.