Improvement of HPGe Detectors Timing Using Pulse Shape Analysis

被引：1

作者：

Crespi, F. C. L. ^{[1
,2
]}

Vandone, V. ^{[1
,2
]}

Brambilla, S. ^{[2
]}

Camera, F. ^{[1
,2
]}

Million, B. ^{[2
]}

Riboldi, S. ^{[1
,2
]}

Wieland, O. ^{[2
]}

机构：

[1] Univ Milan, Via Celoria 16, I-20133 Milan, Italy

[2] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

来源：

2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5 | 2009年

关键词：

GAMMA-RAY TRACKING; GRETA; ARRAY;

D O I：

10.1109/NSSMIC.2009.5402106

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work aims to investigate the improvement the HPGe detector time resolution using signal shape analysis techniques. For this purpose a measurement using a coaxial HPGe detector, a LaBr3 scintillator and Co-60 gamma source was taken. The RS Pulse Shape Analysis algorithm was then applied to the experimental signals for extracting time information and the results obtained were compared with those obtained using a standard CFD. The results show a 50% improvement in time resolution (4 ns FWHM) when the RS algorithm is used instead of a standard CFD (8 ns FWHM) algorithm.

引用

页码：2121 / +

页数：3

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