Non-destructive testing method and apparatus
- Idaho Falls, ID
Non-destructive testing apparatus may comprise a photon source and a source material that emits positrons in response to bombardment of the source material with photons. The source material is positionable adjacent the photon source and a specimen so that when the source material is positioned adjacent the photon source it is exposed to photons produced thereby. When the source material is positioned adjacent the specimen, the specimen is exposed to at least some of the positrons emitted by the source material. A detector system positioned adjacent the specimen detects annihilation gamma rays emitted by the specimen. Another embodiment comprises a neutron source and a source material that emits positrons in response to neutron bombardment.
- Research Organization:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC07-99ID13727; AC07-05ID14517
- Assignee:
- Battelle Energy Alliance, LLC (Idaho Falls, ID)
- Patent Number(s):
- 8,031,825
- Application Number:
- 11/626,473
- OSTI ID:
- 1029269
- Country of Publication:
- United States
- Language:
- English
Photoneutron Cross Sections for and
|
journal | November 1971 |
Properties of ( ) Cross Sections
|
journal | July 1951 |
The Reaction
|
journal | August 1952 |
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