gamma scanning

gamma scanning

[′gam·ə ‚skan·iŋ]
(nucleonics)
The scanning of a fuel rod in a nuclear reactor for gamma activity by moving the rod past a slit in a lead block; photons emerging from the slit are detected by a scintillation spectrometer and recorded as a function of rod position.
References in periodicals archive ?
Before dismantling the unit, they decided to try a radiation technique called gamma scanning (See The Science box) to get a better idea of what was happening inside the unit and find the source of the problem.
The project used laser and gamma scanning technology developed by React called N-Visage.
Tenders are invited for lining up brit (board of radiation and isotope technology) for leak identification in ohcu breech lock exchangers (7-e-01a/b) using radio-isotope tracer methodology and on-line gamma scanning of fccu main fractionator column (19-c-1) at mathura refin
Tenders are invited for carrying out gamma scanning of main fractionators (16-c-01) of cdu-ii at haldia refinery
Tenders are invited for Online Gamma Scanning Of Main Fractionators Column, 19-C-1 In Fccu At Mathura Refinery.