Published October 2003
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Absolute measurement of the subcriticality based on the third order neutron correlation in consideration of the finite nature of neutron counts data
- 1. Nagoya Univ., Graduate School of Engineering, Nagoya, Aichi (Japan)
Description
We have studied a measurement of subcriticality by using the neutron correlation method. Furuhashi proposed an absolute measurement of subcriticality by using the third order neutron correlation factor X in addition to the second order neutron correlation factor Y. In actual experiments, the number of neutron counts data is not infinity so that we take the effect of the finite nature of the neutron counts data into account. We derived new formulas in consideration of the number of data and verified them. (author)
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Additional details
Publishing Information
- Imprint Title
- ICNC2003: Proceedings of the seventh international conference on nuclear criticality safety. Challenges in the pursuit of global nuclear criticality safety
- Imprint Pagination
- 466 p.
- Journal Page Range
- p. 215-220
- Report number
- JAERI-Conf--2003-019-PT1
Conference
- Title
- 7. international conference on nuclear criticality safety. Challenges in the pursuit of global nuclear criticality safety
- Acronym
- ICNC2003
- Dates
- 20-24 Oct 2003
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 36116456
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CORRELATIONS; COUNTING TECHNIQUES; CRITICALITY; MOMENTS METHOD; MONTE CARLO METHOD; NEUTRON DETECTION; SIMULATION; SPACE DEPENDENCE
- Descriptors DEC
- CALCULATION METHODS; DETECTION; RADIATION DETECTION
Optional Information
- Notes
- 10 refs., 6 figs., 3 tabs.; This record replaces 35060831