Published October 2010 | Version v1
Book Metadata-only

The γ-ray activity comparison measurement of environment specimen in China

Creators

  • 1. China Academy of Engineering Physics, Mianyang (China)

Description

Radioactive sample offered by Chinese Academy of Metrological Science was measured by ISOCS efficiency calibration. The results of measurement as follows: 226Ra: 223.75 Bq, +13.8%; 232Th: 221.29 Bq, +3.7%593.35 Bq, +0.9%. Evaluation and expression of uncertainty and detection threshold in measurement were also studied. (authors)

Part of:
Proceedings of 15. national conference on nuclear electronics and nuclear detection technology

Additional details

Publishing Information

Publisher
Chinese Nuclear Society
Imprint Place
Beijing (China)
Imprint Title
Proceedings of 15. national conference on nuclear electronics and nuclear detection technology
Imprint Pagination
750 p.
Journal Page Range
p. 469-474

Conference

Title
15. national conference on nuclear electronics and nuclear detection technology
Dates
13 Oct 2010
Place
Guiyang (China)

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
47094175
Subject category
S54: ENVIRONMENTAL SCIENCES;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVITY LEVELS; CALIBRATION; COMPARATIVE EVALUATIONS; DETECTION; EFFICIENCY; ENVIRONMENTAL MATERIALS; ERRORS; GAMMA RADIATION; GAMMA SPECTRA; NONDESTRUCTIVE ANALYSIS; POTASSIUM 40; RADIUM 226; THORIUM 232
Descriptors DEC
ACTINIDE NUCLEI; ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CARBON 14 DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; EVALUATION; EVEN-EVEN NUCLEI; HEAVY ION DECAY RADIOISOTOPES; HEAVY NUCLEI; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATERIALS; NANOSECONDS LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; POTASSIUM ISOTOPES; RADIATIONS; RADIOISOTOPES; RADIUM ISOTOPES; SPECTRA; SPONTANEOUS FISSION RADIOISOTOPES; THORIUM ISOTOPES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
4 figs., 3 tabs., 3 refs.