Published March 1986 | Version v1
Journal article Metadata-only

The measurement of γ-ray emission rate

Creators

  • 1. Academia Sinica, Beijing (China). Inst. of Atomic Energy

Description

A home intercomparison of emissivity measurements with Ge(Li) detector and 152Eu source was organized by National Institute of Metrology (NIM). 152Eu standard source was used for the efficiency calibration of 130 cm3 Ge(Li) detector. The emissivity rate of gamma rays of 22Na (1274.5 KeV), 54Mn (834.85 KeV), 57Co (122.06 KeV), 60Co (1173.22 KeV, 1332 KeV), 134Cs (604.66 KeV, 795.76 KeV), 137Cs (661.65 KeV) and 133Ba (356.04 KeV) were measured with estimated errors less than 2%. Our results are compared with results of center of English Radiochemistry as well as those of NIM

Additional details

Publishing Information

Journal Title
At. Energy Sci. Technol.
Journal Volume
20
Journal Issue
2
Series
At. Energy Sci. Technol.
Journal Page Range
222-224

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
18077118
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BARIUM 133; CALIBRATION; CALIBRATION STANDARDS; CESIUM 134; CESIUM 137; COBALT 57; COBALT 60; COMPARATIVE EVALUATIONS; EMISSIVITY; EUROPIUM 152; EXPERIMENTAL DATA; GAMMA RADIATION; LI-DRIFTED GE DETECTORS; MANGANESE; SODIUM 22
Descriptors DEC
BARIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; COBALT ISOTOPES; DATA; DAYS LIVING RADIOISOTOPES; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EUROPIUM ISOTOPES; EVALUATION; EVEN-ODD NUCLEI; GE SEMICONDUCTOR DETECTORS; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LI-DRIFTED DETECTORS; LIGHT NUCLEI; MEASURING INSTRUMENTS; METALS; MINUTES LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATION DETECTORS; RADIATIONS; RADIOISOTOPES; RARE EARTH NUCLEI; SEMICONDUCTOR DETECTORS; SODIUM ISOTOPES; SURFACE PROPERTIES; TRANSITION ELEMENTS; YEARS LIVING RADIOISOTOPES