233U neutron data evaluation

V. M. Maslov; M. Baba; A. Hasegawa; N. V. Kornilov; A. B. Kagalenko; N. A. Tetereva

doi:10.1063/1.1945021

²³³U neutron data evaluation

V. M. Maslov, M. Baba, A. Hasegawa, N. V. Kornilov, A. B. Kagalenko, N. A. Tetereva

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Fission, capture, neutron-elastic-scattering, and inelastic-scattering data for the ²³³U are described within a Hauser-Feshbach-Moldauer theory. The rigid rotator optical model potential is obtained based on the total cross section, elastic-, and inelastic-angular distributions. Consistent estimates of capture and fission data are obtained up to E _n ∼1 MeV. Prompt-fission neutron spectra are calculated with the model that takes into account the contribution of neutrons emitted in (n,xnf) reactions. Exclusive pre-fission (n,xnf) neutron spectra are obtained by fitting of the fission cross section. Local minima of the average energies of prompt-fission neutron spectra at E _n ∼7 MeV and E _n ∼12 MeV are predicted. A ²³³U evaluated data file is produced.

Original language	English
Title of host publication	International Conference on Nuclear Data for Science and Technology
Pages	354-357
Number of pages	4
DOIs	https://doi.org/10.1063/1.1945021
Publication status	Published - 2005 May 24
Externally published	Yes
Event	International Conference on Nuclear Data for Science and Technology - Santa Fe, NM, United States Duration: 2004 Sep 26 → 2004 Oct 1

Publication series

Name	AIP Conference Proceedings
Volume	769
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	International Conference on Nuclear Data for Science and Technology
Country	United States
City	Santa Fe, NM
Period	04/9/26 → 04/10/1

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.1945021

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Maslov, VM, Baba, M, Hasegawa, A, Kornilov, NV, Kagalenko, AB & Tetereva, NA 2005, ²³³U neutron data evaluation. in International Conference on Nuclear Data for Science and Technology. AIP Conference Proceedings, vol. 769, pp. 354-357, International Conference on Nuclear Data for Science and Technology, Santa Fe, NM, United States, 04/9/26. https://doi.org/10.1063/1.1945021

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title = "233U neutron data evaluation",

abstract = "Fission, capture, neutron-elastic-scattering, and inelastic-scattering data for the 233U are described within a Hauser-Feshbach-Moldauer theory. The rigid rotator optical model potential is obtained based on the total cross section, elastic-, and inelastic-angular distributions. Consistent estimates of capture and fission data are obtained up to E n ∼1 MeV. Prompt-fission neutron spectra are calculated with the model that takes into account the contribution of neutrons emitted in (n,xnf) reactions. Exclusive pre-fission (n,xnf) neutron spectra are obtained by fitting of the fission cross section. Local minima of the average energies of prompt-fission neutron spectra at E n ∼7 MeV and E n ∼12 MeV are predicted. A 233U evaluated data file is produced.",

author = "Maslov, {V. M.} and M. Baba and A. Hasegawa and Kornilov, {N. V.} and Kagalenko, {A. B.} and Tetereva, {N. A.}",

year = "2005",

month = may,

day = "24",

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language = "English",

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series = "AIP Conference Proceedings",

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note = "International Conference on Nuclear Data for Science and Technology ; Conference date: 26-09-2004 Through 01-10-2004",

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AU - Maslov, V. M.

AU - Baba, M.

AU - Hasegawa, A.

AU - Kornilov, N. V.

AU - Kagalenko, A. B.

AU - Tetereva, N. A.

PY - 2005/5/24

Y1 - 2005/5/24

N2 - Fission, capture, neutron-elastic-scattering, and inelastic-scattering data for the 233U are described within a Hauser-Feshbach-Moldauer theory. The rigid rotator optical model potential is obtained based on the total cross section, elastic-, and inelastic-angular distributions. Consistent estimates of capture and fission data are obtained up to E n ∼1 MeV. Prompt-fission neutron spectra are calculated with the model that takes into account the contribution of neutrons emitted in (n,xnf) reactions. Exclusive pre-fission (n,xnf) neutron spectra are obtained by fitting of the fission cross section. Local minima of the average energies of prompt-fission neutron spectra at E n ∼7 MeV and E n ∼12 MeV are predicted. A 233U evaluated data file is produced.

AB - Fission, capture, neutron-elastic-scattering, and inelastic-scattering data for the 233U are described within a Hauser-Feshbach-Moldauer theory. The rigid rotator optical model potential is obtained based on the total cross section, elastic-, and inelastic-angular distributions. Consistent estimates of capture and fission data are obtained up to E n ∼1 MeV. Prompt-fission neutron spectra are calculated with the model that takes into account the contribution of neutrons emitted in (n,xnf) reactions. Exclusive pre-fission (n,xnf) neutron spectra are obtained by fitting of the fission cross section. Local minima of the average energies of prompt-fission neutron spectra at E n ∼7 MeV and E n ∼12 MeV are predicted. A 233U evaluated data file is produced.

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