Neutron spectra from 35 and 46 MeV protons, 16 and 28 MeV deuterons, and 44 MeV 3He ions on thick beryllium.
Neutron spectra from 35 and 46 MeV protons, 16 and 28 MeV deuterons, and 44 MeV 3He ions on thick beryllium.
复制标题
厚铍上 35 和 46 MeV 质子、16 和 28 MeV 氘核以及 44 MeV 3He 离子的中子谱。
DOI：
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发表时间：
1979
期刊：
影响因子：
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通讯作者：
W. Moore
中科院分区：
文献类型：
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作者：
F. Waterman;F. T. Kuchnir;L. S. Skaggs;R. Kouzes;W. Moore
测量了35 MeV和46 MeV质子、16 MeV和28 MeV氘离子以及44 MeV~3He离子在与入射光束成0度、15度和45度角的厚铍上产生的中子能谱。用飞行时间法测量了从最大能量到1 MeV的中子光谱。利用组织动能因子从零度谱获得的中子剂量率与TE-TE电离室测量结果一致。
The energy spectra of neutrons produced by 35 and 46 MeV protons, 16 and 28 MeV deuterons, and 44 MeV 3He ions on thick beryllium were measured at angles of 0 degrees, 15 degrees, and 45 degrees with respect to the incident beams. The spectra were measured by the time-of-flight method for neutrons from the maximum energy down to 1 MeV. Neutron dose rates obtained from the zero-degree spectra by use of available tissue kerma factors agree with TE-TE ionization chamber measurements.