Published December 1996
| Version v1
Journal article
A study on acquiring steady gamma ray spectra
- 1. Academia Sinica, Shanghai, SH (China). Shanghai Inst. of Nuclear Research
Description
In the gamma ray measuring systems, the drifting problems of gamma ray spectra caused by the factors such as temperature variance, long measuring period and so on have been studied. Based on the steady energy and shape of a gamma photopeak, a method of searching peak and stabilizing spectrum is presented. Considering the photopeak as a criterion and the discriminating threshold as an adjustable object, the system is operated directly on the energy orientation of the energy windows measured to ensure the stability of relative energy of the windows
Additional details
Publishing Information
- Journal Title
- Nuclear Techniques
- Journal Volume
- 19
- Journal Issue
- 12
- Journal Page Range
- p. 712-716.
- ISSN
- 0253-3219
- CODEN
- NUTEDL
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28026179
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- CESIUM 137; DATA ACQUISITION; GAMMA SPECTRA; PEAKS; POSITIONING; STABILITY; THRESHOLD ENERGY; WINDOWS
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; ENERGY; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; OPENINGS; RADIOISOTOPES; SPECTRA; YEARS LIVING RADIOISOTOPES