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Absolute neutron fission cross sections of /sup 235/U, /sup 238/U, and /sup 239/Pu at 13. 9 and 14. 6 MeV

Journal Article · · Nucl. Sci. Eng.; (United States)
OSTI ID:6175326
Measurements of the absolute neutron fission cross sections of /sup 235/U, /sup 238/U, and /sup 239/Pu were made at 13.9 and 14.6 MeV with a double 4..pi.. ionization chamber. The associated particle method with the time-of-flight technique was used. Final values of sigma/sub nf/(/sup 235/U), sigma/sub nf/(/sup 238/U), sigma/sub nf/(/sup 239/Pu), sigma/sub nf/(/sup 238/U)/sigma/sub nf/(/sup 235/U), and sigma/sub nf/(/sup 239/Pu)/sigma/sub nf/(/sup 235/U) are compared to previous data. 21 references.
Research Organization:
Centre d'Etudes de Bruyeres-le-Chatel, Montrouge France
OSTI ID:
6175326
Journal Information:
Nucl. Sci. Eng.; (United States), Journal Name: Nucl. Sci. Eng.; (United States) Vol. 68:2; ISSN NSENA
Country of Publication:
United States
Language:
English