Supported by National Natural Science Foundation of China(No.10675084)
In this paper,the equivalent radius of radioactive sources in each segment is determined by analyzing the different responses of the two identical detectors,and an improved segmented gamma scanning is used to assay wa...
Supported by National Natural Science Foundation of China (No. 10675084);the Forschungszentrum Jülich GmbH, Germany
The response of a 14 MeV neutron-based prompt gamma neutron activation analysis (PGNAA) system,i.e.the prompt gamma-rays count rate and the average thermal neutron flux,is studied with a large concrete sample and with...