EFFECTIVE CROSS-SECTIONS AND THE ANISOTROPY OF Np$sup 237$ AND Th$sup 230$ FISSIONS (in Russian)
Journal Article
·
· Doklady Akad. Nauk S.S.S.R.
OSTI ID:4225707
The cross section and anisotropic fission of Np/sup 237/ and Th/sup 230/ were measured at the threshold. The dependence of the fission cross sections and the differential cross sections of Np/sup 237/ and Th/sup 230/ sigma /sub f/(O deg ) sigma ub f/(90 deg ), on neutro n energies are shown graphically. The anisotropy of Np/sup 237/ fission (due to the small dimensions of effective cross sections) was measured starting with 350 kev neutrons. The lack of data on the isotopic composition of Th/sup 230/prevented measurements above 12,000 kev at which point admixture of Th/sup 232/ appears. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-003975
- OSTI ID:
- 4225707
- Journal Information:
- Doklady Akad. Nauk S.S.S.R., Journal Name: Doklady Akad. Nauk S.S.S.R. Vol. Vol: 128
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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