Measurement of the neutron spectrum and ambient neutron dose rate equivalent from the small 252Cf source at 1 meter

[摘要] NASA Langley Research Center requested a measurement of the neutron spectral distribution and fluence from the ²⁵²Cf source (model NS-120, LLNL serial # 7001677, referred as the SMALL Cf source) and determination of the ambient neutron dose rate equivalent and kerma at 100 cm for the Radiation Budget Instrument Experiment (Rad-X). The dosimetric quantities should be based on the neutron spectrum and the current neutron-to-dose conversion coefficients.

[发布日期] 2015-07-07

[学科分类] 核物理和高能物理

[关键词] NEUTRONS;CALIFORNIUM 252;NEUTRON SPECTRA;DOSE RATES;CONVERSION;EQUIVALENT RADIATION DOSES;KERMA;NEUTRON FLUENCE