DOI码：10.1155/stni/5595233

所属单位：南京航空航天大学

发表刊物：Science and Technology of Nuclear Installations

关键字：bias voltage; energy calibration; energy resolution; plastic scintillator; pulse shape discrimination; SiPM

摘要：Tis paper studies the infuence of bias voltage on pulse waveform, energy resolution, and particle discrimination performance to optimize the performance ofn/cpulse shape discrimination (PSD) for plastic scintillator coupled with SiPM arrays. Experiments werecarriedoutwiththeEJ-276plasticscintillatordetectionsystembasedon2×2SiPMarraysingammasources( 22Na,60Co,137Cs) andneutronsource(252Cf).Andthepulseamplitude,shape,andthedispersiondegreeofthepulsewaveformwithbiasvoltageinthe range of25.8–28.8Vwere analyzed. Gauss expansion method andPSD methodbased on the chargeintegration were used

备注：文章号5595233，发表日期待核实

论文类型：期刊论文

学科门类：工学

一级学科：核科学与技术

文献类型：J

卷号：2025

页面范围：5595233

ISSN号：1687-6075

是否译文：否

发表时间：2025-01-01

合写作者：魏志勇,郭一,Junyu Li,李佳峰,张铭,Haoxuan Li

第一作者：王蒙蒙

通讯作者：方美华