Design of a new vacuum Compton gammaray detector with clad metal electronconverter plate

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Strategic Study of CAE ›› 2009, Vol. 11 ›› Issue (3) : 52-54.

Han Hetong1、2， Wang Qunshu1、2， Xia Liangbin1， Guan Xingyin1， Tan Xinjian1 ，Zhang Zichuan1

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Abstract

A newly designed vacuum Compton gammaray detector with TaAl cladmetal electron converter plate is described. The detecting efficiency for 1.25 MeV gammaray is 7.85×103 electron/γ, which is 2.5 times higher than that with Fe converter plate. The designed detector has the merits of well processed and static vacuum keeping and can be used for intense pulsed gamma ray detecting.

Keywords

pulsed gamma ray / electron converter / Compton detector

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Han Hetong1,2， Wang Qunshu1,2， Xia Liangbin1， Guan Xingyin1， Tan Xinjian1 ，Zhang Zichuan1. Design of a new vacuum Compton gammaray detector with clad metal electronconverter plate. Strategic Study of CAE, 2009, 11(3): 52‒54