Published March 1992
| Version v1
Journal article
The neutron activation gamma-ray radiograph of gold
Description
The method of neutron activation gamma-ray radiograph is used to study the distribution of gold in geological samples. The fundamental principle of the method is that 197Au is activated to 198Au by neutron (the n, r reaction : 197Au n, r-198Au); and the x-ray film is used to record the gamma-ray of 198Au for the image formation. This paper introduces the experimental method and effect as well as the elimination of interference factors from other elements
Additional details
Publishing Information
- Journal Title
- Uranium Geology
- Journal Volume
- 8
- Journal Issue
- 2
- Journal Page Range
- p. 83-88.
- ISSN
- 1000-0658
- CODEN
- YODIEX
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 24056631
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- GAMMA RADIOGRAPHY; GOLD ORES; GOLD 197 TARGET; GOLD 198; INTERFERING ELEMENTS; NEUTRON ACTIVATION ANALYSIS; X-RAY RADIOGRAPHY
- Descriptors DEC
- ACTIVATION ANALYSIS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; DAYS LIVING RADIOISOTOPES; GOLD ISOTOPES; HEAVY NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NONDESTRUCTIVE ANALYSIS; NUCLEI; ODD-ODD NUCLEI; ORES; RADIOISOTOPES; TARGETS