Published March 1990 | Version v1
Journal article Metadata-only

A mathematical model concerned in self-absorption correction to calibrate detection efficiency of the Ge gamma-ray spectrometer

Creators

  • 1. Ministry of Public Health, Beijing, BJ (China). Lab. of Industrial Hygiene

Description

A self-absorption correction function used for cylindrical samples with different density in the Gamma-ray spectrum analysis is reported. The effects of the Gamma-ray energy and sample density on the self-absorption are unitized in the function model, and so a shortcut for detection efficiency calibration in the Gamma-ray spectrum analysis is found

Additional details

Publishing Information

Journal Title
Atomic Energy Science and Technology
Journal Volume
24
Journal Issue
2
Series
At. Energy Sci. Technol.
Journal Page Range
35-40
ISSN
1000-6931
CODEN
YKJIE

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
22073434
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
CALIBRATION; CORRECTIONS; DENSITY; EFFICIENCY; ENERGY DEPENDENCE; GAMMA SOURCES; GAMMA SPECTROMETERS; HIGH-PURITY GE DETECTORS; MATHEMATICAL MODELS; SELF-ABSORPTION
Descriptors DEC
ABSORPTION; GE SEMICONDUCTOR DETECTORS; MEASURING INSTRUMENTS; PHYSICAL PROPERTIES; RADIATION DETECTORS; RADIATION SOURCES; SEMICONDUCTOR DETECTORS; SPECTROMETERS