Neutron-Induced Fission Cross Sections of 240Pu, 243Am, and natW in the Energy Range 1-200 MeV

Journal Article · Tue May 24 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1945143· OSTI ID:20722700

Laptev, A B; Shcherbakov, O A; Vorobyev, A S ^[1]; Donets, A Yu; Dushin, V N; Fomichev, A V; Soloviev, S M ^[2]; Fomichev, A A ^[3]; Haight, R C ^[4]; Tuboltsev, Yu V ^[5]

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1. Petersburg Nuclear Physics Institute, Gatchina, Leningrad district, 188300 (Russian Federation)
2. V.G. Khlopin Radium Institute, St. Petersburg, 194021 (Russian Federation)
3. Saint Petersburg State University, St. Petersburg, 198504 (Russian Federation)
4. Los Alamos National Laboratory, Los Alamos, New Mexico, 87545 (United States)
5. A.F. Ioffe Physico-Technical Institute, St. Petersburg, 194021 (Russian Federation)

A long-range research program devoted to measurements of neutron-induced fission cross-sections of actinides and stable isotopes is under way at the GNEIS facility. By now the new series of experiments for measurements of fission cross-section ratios relative to 235U has been completed for 240Pu, 243Am, and natW in a wide energy range of incident neutrons from 1 MeV to 200 MeV in the frame of the ISTC Project number no. 1971. The measurements were performed using the multiplate ionization chamber and time-of-flight techniques. The results obtained in this measurement are presented in comparison with the other data.

• OSTI ID: 20722700
• Journal Information: AIP Conference Proceedings, Vol. 769, Issue 1; Conference: International conference on nuclear data for science and technology, Santa Fe, NM (United States), 26 Sep - 1 Oct 2004; Other Information: DOI: 10.1063/1.1945143; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMERICIUM 243
COMPARATIVE EVALUATIONS
CROSS SECTIONS
ENERGY DEPENDENCE
FISSION
IONIZATION CHAMBERS
MEV RANGE
NEUTRON REACTIONS
NEUTRONS
PLUTONIUM 240
RESEARCH PROGRAMS
STABLE ISOTOPES
TIME-OF-FLIGHT METHOD
TUNGSTEN
URANIUM 235