Neutron Inelastic Scattering Measurements for Na, Ge, Zr, Mo and U

被引：4

作者：

Bacquias, A. ^{[1
]}

Dessagne, Ph. ^{[1
]}

Kerveno, M. ^{[1
]}

Rudolf, G. ^{[1
]}

Plompen, A. J. M. ^{[2
]}

Drohe, J. C. ^{[2
]}

Rouki, C. ^{[2
]}

Nankov, N. ^{[2
]}

Nyman, M. ^{[2
]}

Borcea, C. ^{[3
]}

Negret, A. ^{[3
]}

Archier, P. ^{[4
]}

De Saint Jean, C. ^{[4
]}

Noguere, G. ^{[4
]}

Vaglio-Gaudard, C. ^{[4
]}

Koning, A. ^{[5
]}

Domula, A. ^{[6
]}

Zuber, K. ^{[6
]}

Leal, L. C. ^{[7
]}

机构：

[1] Univ Strasbourg, IPHC, CNRS, UMR7178, F-67037 Strasbourg, France

[2] Commiss European Communities, Joint Res Ctr, Inst Reference Mat & Measurements, B-2440 Geel, Belgium

[3] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[4] CEA, DEN, F-13108 St Paul Les Durance, France

[5] NRG, NL-1755 ZG Petten, Netherlands

[6] Tech Univ Dresden, D-01069 Dresden, Germany

[7] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

NUCLEAR DATA SHEETS | 2014年 / 119卷

关键词：

CROSS-SECTIONS; REACTORS; SYSTEM;

D O I：

10.1016/j.nds.2014.08.052

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Studies for advanced reactor systems such as sodium-cooled fast reactors designed for recycling of high level waste, accelerator driven systems for transmutation, and systems envisioning the use of the Th/U fuel cycle impose tight requirements on nuclear data for accurate predictions of their operation and safety characteristics. Among the identified needs established by sensitivity studies, neutron inelastic scattering on the main structural materials and actinides and some (n,xn) cross sections for actinides feature prominently. Prompt-gamma spectroscopy and time-of-flight techniques were used to measure (n, xn gamma) cross-sections of interest. Experiments were performed at the GELINA neutron time-of-flight facility of IRMM. Results for U-235 and Na-23 are briefly recalled; pertaining theoretical discussions are mentioned to explain observations concerning U-238. The status of studies on Ge-76, Zr and Mo is also reported.

引用

页码：186 / 189

页数：4

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