Published April 1996 | Version v1
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Systematic error studies in measurement of neutron multiplication

Creators

  • 1. Southwest Inst. of Nuclear Physics and Chemistry, Chengdu (China)

Description

Systematic errors in measurement of neutron multiplication have been experimentally studied. The neutron multiplications in Pb, 15 cm in thickness, have been measured with the moderators of 41 and 46 cm thick. The validity of the experimental principle was verified with a small polyethylene sphere 10 cm in thickness. It is found that the reproducibility of TAD system is satisfactory. The flux perturbation of enriched Li glass detectors to neutron field was studied in detail. The corrections in the moderator were calculated and a new analyzed with 1-D ANISN code and ENDF/B-VI library data. (author). 11 refs, 2 figs, 4 tabs

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Fusion benchmarks for nuclear data validations studies. Texts of papers presented at an IAEA consultants' meeting

Additional details

Publishing Information

Imprint Title
Fusion benchmarks for nuclear data validations studies. Texts of papers presented at an IAEA consultants' meeting
Imprint Pagination
225 p.
Journal Page Range
p. 5-14.
Report number
INDC(NDS)--338

Conference

Title
IAEA consultants' meeting on preparation of fusion benchmarks in electronic format for nuclear data validation studies.
Dates
13-16 Dec 1993.
Place
Vienna (Austria).

INIS

Country of Publication
International Atomic Energy Agency (IAEA)
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
28003375
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BERYLLIUM; DATA COVARIANCES; EXPERIMENTAL DATA; LEAD; LITHIUM 6; MEV RANGE 10-100; MULTIPLICATION FACTORS; NEUTRON TRANSPORT; THERMONUCLEAR REACTOR MATERIALS
Descriptors DEC
ALKALINE EARTH METALS; DATA; ELEMENTS; ENERGY RANGE; INFORMATION; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; MATERIALS; METALS; MEV RANGE; NEUTRAL-PARTICLE TRANSPORT; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; RADIATION TRANSPORT; STABLE ISOTOPES

Optional Information

Contract/Grant/Project number
Contract IAEA-R-5828/RB; IAEA-R-5828/R1/RB