Zobrazeno 1 - 2
of 2
pro vyhledávání: '"E. R. Shunk"'
Publikováno v:
Physical Review. 130:1926-1930
The cross section for the excitation of the 2.3-Mev metastable state in the Zr/sup 90/(n,n)Zr/sup 90m/ reaction was measured from threshold to 5 Mev. An irradiated-count cycle was used in which a Zr sample was first bombarded by monoenergetic neutron
Publikováno v:
IEEE Transactions on Nuclear Science. 29:261-263
A 4..pi.. coincidence neutron counting system with nominal assay chamber dimensions of 1.2 by 1.2 by 2.4 m and a 14% detection efficiency has been designed constructed, and used to determine the plutonium content in large crates of miscellaneous nucl