Readout System for Arrays of Frisch-ring CdZnTe Detectors

被引：0
|
作者：
Cui, Y. [1 ]
Bolotnikov, A. E. [1 ]
Camarda, G. S. [1 ]
Carini, G. A. [1 ]
De Geronimo, G. [1 ]
O'Connor, P. [1 ]
James, R. B. [1 ]
Kargar, A. [2 ]
Harrison, M. J. [2 ]
McGregor, D. S. [2 ]
机构：
[1] Brookhaven Natl Lab, Upton, NY 11973 USA
[2] Kansas State Univ, Manhattan, KS 66506 USA
来源：
2006 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOL 1-6 | 2006年
关键词：
CdZnTe; Data Acquisition System; Frisch-ring detector;
D O I：
10.1109/NSSMIC.2006.353790
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：
Frisch-ring CdZnTe detectors have demonstrated good energy resolution for identifying isotopes, <1% FWHM at 662 keV, and good efficiency for detecting gamma rays. We will fabricate and test at Brookhaven National Laboratory an integrated module of a 64-element array of 6x6x12 mm(3) Frisch-ring detectors, coupled with a readout electronics system. It supports 64 readout channels, and includes front-end electronics, signal processing circuit, USB interface and high-voltage power supply. The data-acquisition software is used to process the data stream, which includes amplitude and timing information for each detected event. This paper describes the design and assembly of the detector modules, readout electronics, and a conceptual prototype system. Some test results are also reported.
引用
收藏
页码：3675 / 3679
页数：5
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