Energy resolution improvement of NaI(Tl) scintillation detectors by means of a timing discrimination method

被引：1
|
作者：
Celiktas, C. [1 ]
Ermis, E. E. [1 ]
Bayburt, M. [2 ]
机构：
[1] Ege Univ, Dept Phys, Fac Sci, TR-35100 Izmir, Turkey
[2] Ege Univ, Inst Nucl Sci, TR-35100 Izmir, Turkey
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2012年 / 293卷 / 01期
关键词：
Constant fraction timing method; NaI(Tl) inorganic scintillation detector; Cs-137;
D O I：
10.1007/s10967-012-1678-1
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Gamma-ray energy spectrum of a Cs-137 radioisotope was obtained by using a NaI(Tl) scintillation detector. Improvement of the energy resolution of the detector was aimed. To achieve this, constant fraction timing method was used. Energy resolution of the photopeak of the isotope was improved from 7.1 to 6.7% through the timing application.
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页码：377 / 382
页数：6
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