LIN Fan ZHANG Qingxian GE Liangquan ZENG Guoqiang GU Yi. A Geant4-based M-C simulation on the interaction of multi-crystal gamma spectrometer[J]. Nuclear techniques, 2010, 33(9): 675-678.
LIN Fan ZHANG Qingxian GE Liangquan ZENG Guoqiang GU Yi. A Geant4-based M-C simulation on the interaction of multi-crystal gamma spectrometer[J]. Nuclear techniques, 2010, 33(9): 675-678.DOI:
Monte Carlo method is an important approaches for radiation physics simulation.In this paper
we report a Geant4-based Monte Carlo method to simulate the γ-ray spectrum produced by a multi-crystal airborne spectrometer.Spectral difference among the NaI(Tl) scintillators
the diversification of spectrum in upside scintillator due to terrestrial radiation with different energy
and deviation of the radon correction coefficient caused by the terrestrial radiation
were studied.The results will provide a theoretical basis for analysis of multi-crystal airborne γ-ray spectrum.