Published March 2000
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Measurement of secondary gamma-ray production cross sections of structural materials for fusion reactor. Extraction of discrete and continuum components
- 1. Osaka Univ., Suita (Japan). Dept. of Nuclear Engineering
Description
A new method to deal with measured spectrum of secondary gamma-rays induced by D-T neutrons with Ge detector is proposed. Subtracting background components and discrete peaks from the raw secondary gamma-ray spectrum, the continuum component of secondary gamma-ray was successfully extracted. By using unfolding process, the continuum component of the secondary gamma-ray production cross section was derived. The measured cross section data obtained by this method are very useful for precise evaluation of secondary gamma-ray production cross sections. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the 1999 symposium on nuclear data
- Imprint Pagination
- 413 p.
- Journal Page Range
- p. 184-189
- Report number
- JAERI-Conf--2000-005
Conference
- Title
- 1999 symposium on nuclear data
- Dates
- 18-19 Nov 1999
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 32004950
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BUILDING MATERIALS; EXCITED STATES; GAMMA DETECTION; GAMMA SPECTRA; H CODES; HIGH-PURITY GE DETECTORS; M CODES; NEUTRON SOURCES; PHOTOEMISSION; THERMONUCLEAR REACTIONS; THERMONUCLEAR REACTOR MATERIALS; TIME-OF-FLIGHT METHOD; TOTAL CROSS SECTIONS; TRITON REACTIONS
- Descriptors DEC
- CHARGED-PARTICLE REACTIONS; COMPUTER CODES; CROSS SECTIONS; DETECTION; EMISSION; ENERGY LEVELS; GE SEMICONDUCTOR DETECTORS; MATERIALS; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; NUCLEOSYNTHESIS; PARTICLE SOURCES; RADIATION DETECTION; RADIATION DETECTORS; RADIATION SOURCES; SECONDARY EMISSION; SEMICONDUCTOR DETECTORS; SPECTRA; SYNTHESIS
Optional Information
- Notes
- 1 ref., 8 figs., 2 tabs.
- Secondary number(s)
- INDC(JPN)--185/U