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摘要
Arising from the detector and related equipment and depending linearly on the temperature, the spectrometric noise in low-energy region of the beta particle spectrum was eliminated by using the designed arrangement composed of an organic scintillation detector (plastic scintillation detector) through rise time discrimination timing method. The noiseless beta spectrum was obtained without eliminating the particles from the radioisotope.
- 出版日期2012-6
