Jianyu Zhu, Meng Huang, Deshan Zhao. Mass estimation equation for active neutron multiplicity counting considering the source to object distance[J]. High Power Laser and Particle Beams, 2022, 34(2): 026015
- High Power Laser and Particle Beams
- Vol. 34, Issue 2, 026015 (2022)
Fig. 1. Process of uranium mass estimation by neutron multiplicity counting method
Fig. 2. Factorial moment of neutron multiplicity distribution for fission neutrons
Fig. 3. Fitting result for C -M relation function
Fig. 4. Mass estimation results by classical point model function
Fig. 5. Mass correction factors and its fitted results for DT source
Fig. 6. Mass estimation for improved mass function
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Table 1. Parameters for C -M relation functions for two kinds of neutron sources
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Table 2. Mass correction factors for two kinds of neutron sources
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Table 3. Average mass divergence rate for two kinds of neutron sources
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