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Kimura A, Nakamura S, Endo S. Uncertainty estimation in neutron TOF measurements with ANNRI. EPJ WEB OF CONFERENCES 2023. [DOI: 10.1051/epjconf/202328100025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
To improve data accuracy of neutron-capture and total cross sections of minor actinides and long-lived fission products, the time-of-flight experimental instrument named ”Accurate Neutron-Nucleus Reaction measurement Instrument” was constructed, and neutron time-of-flight experiments have been performed with an intense pulsed-neutron beam at MLF in J-PARC. Detailed analysis methods and deduced uncertainties for capture and total cross-section measurements are presented using an example of the experiments of 243Am. The deduced uncertainties are categorized into five types.
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Pyeon CH, Fujimoto A, Sugawara T, Yagi T, Iwamoto H, Nishihara K, Takahashi Y, Nakajima K, Tsujimoto K. Validation of Pb nuclear data by Monte Carlo analyses of sample reactivity experiments at Kyoto University Critical Assembly. J NUCL SCI TECHNOL 2015. [DOI: 10.1080/00223131.2015.1068716] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ikeda K, Koyama SI, Kurata M, Morita Y, Tsujimoto K, Minato K. Technology readiness assessment of partitioning and transmutation in Japan and issues toward closed fuel cycle. PROGRESS IN NUCLEAR ENERGY 2014. [DOI: 10.1016/j.pnucene.2013.12.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Iwamoto H, Nishihara K, Sugawara T, Tsujimoto K. Sensitivity and uncertainty analysis for an accelerator-driven system with JENDL-4.0. J NUCL SCI TECHNOL 2013. [DOI: 10.1080/00223131.2013.811954] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Chiba G, Tsuji M, Narabayashi T. Uncertainty quantification of neutronic parameters of light water reactor fuel cells with JENDL-4.0 covariance data. J NUCL SCI TECHNOL 2013. [DOI: 10.1080/00223131.2013.788793] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pyeon CH, Takemoto Y, Yagi T, Lim JY, Takahashi Y, Misawa T. Accuracy of reaction rates in the accelerator-driven system with 14MeV neutrons at the Kyoto University Critical Assembly. ANN NUCL ENERGY 2012. [DOI: 10.1016/j.anucene.2011.10.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sugawara T, Sarotto M, Stankovskiy A, Van den Eynde G. Nuclear data sensitivity/uncertainty analysis for XT-ADS. ANN NUCL ENERGY 2011. [DOI: 10.1016/j.anucene.2010.12.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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