ANGULAR ANISOTROPY OF THE FISSION OF EVEN-EVEN NUCLEI (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4833454
The dependence of the angular anisotropy of fission fragments resulting from the fission of U/sup 233/ and U/sup 235/ by neutrons in the energy range from 0.2 to 2.5 Mev was investigated by means of an experimental device containing 4 fission chambers. The arrangement made it possible to record simultaneously the fission fragments in the direction of the beam and perpendicularly to it, originating from two fissioning layers of U/sup 233/ and U/ sup 235/. The measurements were carried out on a Van-de-Graaff generator making use of the T(p,n)He/sup 3/ reaction for producing fast neutrons. A 75-kev solid T target was used, together with a detector having an angular resolution of 9 deg . The results indicated that threshold values of the first 2 channels agree well with J. Hill and J. Wheeler's (Phys. Rev. 89, 1102 (1955)) data, being --i.47 and-0.72 Mev for U/sup 233/, --0.6 Mev for U/sup 235/ and -1.6l and -0.72 Mev for Pu/sup 239/. (TTT)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-002518
- OSTI ID:
- 4833454
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 11
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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Fri May 01 00:00:00 EDT 1953
·
OSTI ID:4153052