Email this article Angular Distributions and Anisotropy of the Fragments from Neutron-Induced Fission of 239Pu and natPb in the Energy Range of 1–200 MeV
- Authors: Vorobyev A.S.1, Gagarski A.M.1, Shcherbakov O.A.1, Vaishnene L.A.1, Barabanov A.L.2,3
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Affiliations:
- Petersburg Nuclear Physics Institute
- National Research Center Kurchatov Institute
- Moscow Institute of Physics and Technology (State University)
- Issue: Vol 107, No 9 (2018)
- Pages: 521-526
- Section: Fields, Particles, and Nuclei
- URL: https://journals.rcsi.science/0021-3640/article/view/161057
- DOI: https://doi.org/10.1134/S0021364018090138
- ID: 161057
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Abstract
The angular distributions of fragments from the neutron-induced fission of natPb and 239Pu nuclei have been measured in the energy of range 1–200 MeV using the neutron time-of-flight spectrometer GNEIS. Fission fragments have been detected by position sensitive multiwire proportional counters. The results for the anisotropy of fission fragments deduced from the measured angular distributions have been presented. The results have been compared with the experimental data of other authors.
About the authors
A. S. Vorobyev
Petersburg Nuclear Physics Institute
Author for correspondence.
Email: vorobyev_as@pnpi.nrcki.ru
Russian Federation, Gatchina, 188300
A. M. Gagarski
Petersburg Nuclear Physics Institute
Email: vorobyev_as@pnpi.nrcki.ru
Russian Federation, Gatchina, 188300
O. A. Shcherbakov
Petersburg Nuclear Physics Institute
Email: vorobyev_as@pnpi.nrcki.ru
Russian Federation, Gatchina, 188300
L. A. Vaishnene
Petersburg Nuclear Physics Institute
Email: vorobyev_as@pnpi.nrcki.ru
Russian Federation, Gatchina, 188300
A. L. Barabanov
National Research Center Kurchatov Institute; Moscow Institute of Physics and Technology (State University)
Email: vorobyev_as@pnpi.nrcki.ru
Russian Federation, Moscow, 123182; Dolgoprudnyi, Moscow region, 141700
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