Total and elastic scattering neutron cross sections of 239Pu

A. Smith, P. Guenther, J. Whalen
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引用次数: 8

Abstract

Elastic neutron scattering cross sections of 239Pu are measured at ⪅50 keV intervals from 0·3−1·5 MeV with incident neutron resolutions of ≈20 keV. Total neutron cross sections are measured from 0·65 to 1·5 MeV at intervals of ⪅5 keV and with resolutions of ≈2·5 keV. The experimental results are compared with the predictions of optical- and statistical-models, with other measured values and with representative evaluated data.

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239Pu的总散射和弹性散射中子截面
在0.3 ~ 1.5 MeV范围内测量了239Pu的弹性中子散射截面,入射中子分辨率为≈20 keV。总中子截面在0.65 ~ 1.5 MeV范围内测量,间隔为5 keV,分辨率为≈2.5 keV。实验结果与光学模型和统计模型的预测结果、其他实测值和具有代表性的评估数据进行了比较。
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The neutron yield from Li, Be, Co and Cu under proton bombardment at energies from 5 to 10 MeV The emission spectra of NaD2O, InBe, LaBe and NaBe photoneutron sources Neptunium-237 production and recovery An exact solution of a transcendental equation basic to the theory of intermediate resonance absorption of neutrons Mathematical theory of transport processes in gasesJ. H. Ferziger and H. G. Kaper, North Holland, Amsterdam (1972). pp. 579
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