MULTIPLE COMPTON-SCATTERING GAMMA-RAY IMAGING CAMERA

被引：28

作者：

DOGAN, N

WEHE, DK

KNOLL, GF

机构：

[1] Department of Nuclear Engineering, University of Michigan, Ann Arbor

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 299卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(90)90832-Q

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

With the recent advances in position sensing detectors, a compact, multiple layered, Compton scattering gamma ray imaging camera has been investigated for technological feasibility. Beginning from Kamea and Hanada's recent work, the multiple Compton scattering camera design has been investigated and refined over the energy range 150-1000 keV. Our Monte Carlo simulations yielded reconstruction efficiencies of 7-14% for Si and 16-28% for Ge detectors. Including anticipated experimental errors, we obtained angular errors of approximately 2-5-degrees in the reconstructed incident gamma ray directions over the energy range of interest.

引用

页码：501 / 506

页数：6

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