A statistical method of pulse shape analysis and its application to nuclear spectroscopy

被引：0
|
作者：
Brudanin, V.B. [1 ]
Morozov, V.A. [1 ]
Morozova, N.V. [1 ]
机构：
[1] Inst. for Nuclear Research, ul. Joliot-Curie 6, Dubna, Moscow obl., 141980, Russia
来源：
Pribory i Tekhnika Eksperimenta | 2004年 / 06期
关键词：
Analog to digital conversion - Computer applications - Electron energy analyzers - Electron energy levels - Statistical methods;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method for analyzing the shape of pulses in the nano- and microsecond ranges on the basis of the delayed coincidence method is described. With the time analyzer channel graduated to a picosecond, it is shown that statistical gating of pulses can be performed using a standard 4096-channel analog-to-digital converter and a personal computer. When applied to study decay schemes of radioactive nuclei, this method makes it possible to ascertain transitions that populate and deexcite a short-lived nuclear state if the half-life of this state is comparable to the duration of the pulse supplied for energy analysis.
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页码：39 / 46
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