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Modeling and Validation of Neutron Activation and Gamma-Ray Spectroscopy Measurements as an Exploratory Tool for Nuclear Forensic Analysis
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Modeling and Validation of Neutron Activation and Gamma-Ray Spectroscopy Measurements as an Exploratory Tool for Nuclear Forensic Analysis. |
| 개인저자 | Goodell, John James. |
| 단체저자명 | University of Maryland, College Park. Chemistry. |
| 발행사항 | [S.l.]: University of Maryland, College Park., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 182 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
| ISBN | 9780438154346 |
| 학위논문주기 | Thesis (Ph.D.)--University of Maryland, College Park, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Alice C. Mignerey. |
| 요약 | The continued success of nuclear forensic analysis relies on the development of new material and process signatures. However, the unique safety hazards and strict controls concerning nuclear materials and operations limit the practicality of exp |
| 요약 | Neutron activation has an inherent neutron energy dependence, making nuclide production rates contingent on the neutron energy distribution. Activation calculations performed by hand and with the FISPACT-II code are compared against experiments |
| 요약 | Gamma-ray spectroscopy with high-purity germanium (HPGe) detectors is the leading passive assay technique for radioactive samples, providing detailed qualitative and quantitative information while preserving sample integrity. A simple HPGe detec |
| 요약 | Activation calculations were able to validate the critical assembly neutron energy distribution but showed significant errors in the Be converter model. Additionally, validation of activation calculations identified shortcomings in the 60Ni(n,p) |
| 일반주제명 | Nuclear physics and radiation. |
| 언어 | 영어 |
| 바로가기 | 
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