Supporting Technology for Chain of Custody of Nuclear Weapons and Materials Throughout the Dismantlement and Disposition Processes
| Autor: | Laura Schmidt Denlinger, A. Mark Jones, Jacob M. Benz, Pradeep Ramuhalli, Kyle J. Bunch |
|---|---|
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Science & Global Security. 22:111-134 |
| ISSN: | 1547-7800 0892-9882 |
| Popis: | Verification technologies based upon electromagnetics and acoustics could potentially play an important role in fulfilling the challenging requirements of future verification regimes. For example, researchers at the Pacific Northwest National Laboratory (PNNL) have demonstrated that low frequency EM signatures of sealed metallic containers can be used to rapidly confirm the presence of specific components on a “yes/no” basis without revealing classified information. PNNL researchers have also used ultrasonic measurements to obtain images of material microstructures which may be used as templates or unique identifiers of treaty accountable items (TAIs). Such alternative technologies are suitable for application in various stages of weapons dismantlement and often reduce or eliminate classified data collection because of the physical limitations of the method. In such cases the need for an information barrier to prevent access to classified data is potentially eliminated, thus simplifying verification scena... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|