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WANG Qi, RUAN Xi-chao, WANG Song-lin, HUANG Han-xiong, NIE Yang-bo, ZHOU Zu-ying, KONG Xiang-zhong. Research of γray Measurement with Liquid Scintillation Detector[J]. Nuclear Physics Review, 2009, 26(2): 136-139. DOI: 10.11804/NuclPhysRev.26.02.136
Citation: WANG Qi, RUAN Xi-chao, WANG Song-lin, HUANG Han-xiong, NIE Yang-bo, ZHOU Zu-ying, KONG Xiang-zhong. Research of γray Measurement with Liquid Scintillation Detector[J]. Nuclear Physics Review, 2009, 26(2): 136-139. DOI: 10.11804/NuclPhysRev.26.02.136

Research of γray Measurement with Liquid Scintillation Detector

  • The light output of the BC501A liquid scintillation detector for γrays was calibrated by serial monoenergetic γray sources. The Monte Carlo simulation method to confirm Compton edge was described briefly. The result was compared with that obtained by the semiheight method. The γray esponse matrix of BC501A liquid scintillation detector was calculated by the Monte Carlo code PHRESP from PTB. The method of using response function matrix and recoil electron spectrum to unfold γray energy spectrum was introduced and the error of unfolding spectrum was also briefly discussed.
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