Spatial localization of multiple simultaneous hits in segmented HPGe detectors: a new algorithm
作者: E. GattiA. GeraciG. CasatiS. RiboldiG. Ripamonti
作者单位: 1Dipartimento di Elettronica e Informazione, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano MI 20133, Italy
刊名: Nuclear Inst. and Methods in Physics Research, A, 2001, Vol.458 (3), pp.738-744
来源数据库: Elsevier Journal
DOI: 10.1016/S0168-9002(00)00892-5
关键词: Simultaneous pulse localizationPulse shape analysisHPGe segmented detector
原始语种摘要: Abstract(#br)In this paper, we introduce a procedure aimed at measuring the position of charge releasing events within a segmented HPGe γ-ray detector. The proposed method is able to easily discriminate multiple events occurring close in space, even within the same segment. This is crucial in most applications. Limiting factors for the procedure, such as electronic noise and the finite bandwidth of the preamplifier are also considered, their effects modeled and taken into account. The algorithm is not computation intensive and it is meant for real time operation on a simple dedicated hardware.
全文获取路径: Elsevier  (合作)