Nondestructive gamma activation analysis of mineral materials
Creators
- 1. Ustav Nerostnych Surovin, Kutna Hora (Czechoslovakia)
Description
The basic problems are described related to the use of gamma activation analysis. The applicability was studied of instrumental gamma activation analysis (IGAA) in geology. A number of minerals, rocks, marine sediments and reference materials were studied. For irradiation a betatron and a microtron were used. The results show that IGAA allows the simultaneous determination of a number of trace elements at concentrations of tenths of ppm. The results are given of comparisons made of the analytical possibilities of microtron IGAA and reactor INAA in geology. Tables show the results of the application of IGAA, the main products and parameters of photoexcitation reactions and graphically represented are the gamma spectra of measured materials. (J.B.)
Availability note (English)
MF available from INIS under the Report Number.Files
14763677.pdf
Files
(2.6 MB)
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Additional details
Publishing Information
- Imprint Pagination
- 156 p.
- Report number
- INIS-mf--8479
INIS
- Country of Publication
- Serbia and Montenegro
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 14763677
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BETATRONS; COMPILED DATA; EXPERIMENTAL DATA; GAMMA SPECTRA; GEOLOGY; HALF-LIFE; MICROTRONS; MINERALS; MULTI-ELEMENT ANALYSIS; PHOTON ACTIVATION ANALYSIS; PHOTONUCLEAR REACTIONS; RADIATION SOURCES; RADIOISOTOPES; TRACE AMOUNTS
- Descriptors DEC
- ACCELERATORS; ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; CYCLIC ACCELERATORS; CYCLOTRONS; DATA; INFORMATION; ISOTOPES; NUCLEAR REACTIONS; NUMERICAL DATA; SPECTRA