Measurement of the neutron spectrum of a Pu-C source with a liquid scintillator |
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Affiliation: | China Institute of Atomic Energy;Beijing 102413;China;School of Nuclear Science and Technology;Lanzhou University;Lanzhou 730000;China |
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Abstract: | The neutron response function for a BC501A liquid scintillator (LS) has been measured using a series of monoenergetic neutrons produced by the p-T reaction. The proton energies were chosen such as to produce neutrons in the energy range of 1 to 20 MeV. The principles of the technique of unfolding a neutron energy spectrum by using the measured neutron response function and the measured Pulse Height (PH) spectrum is briefly described. The PH spectrum of neutrons from the Pu-C source, which will be used for t... |
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Keywords: | neutron response function the SAND-Ⅱ iterative method the neutron spectrum of a Pu-Csource |
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