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Nuclear attribution : ウィキペディア英語版 | Nuclear attribution Nuclear attribution is the process of tracing the origin of nuclear material that has been used in a nuclear explosion. The problem is not necessarily a straightforward one, for it may be possible to obtain nuclear precursors through the black market, and therefore relatively anonymously. Attribution to the source is desirable due to the trend of nuclear proliferation. Nuclear capability has expanded from only a couple of states, to where a terrorist group could make a bomb with only partial state backing. The United States has demonstrated its interest in nuclear attribution by passing the Nuclear Forensics and Attribution Act, which calls for the development of attribution capabilities.〔(【引用サイトリンク】url=http://thomas.loc.gov/cgi-bin/query/D?c111:6:./temp/~c111bwAFiW:: )〕 == Nuclear Forensics == A primary method used in nuclear attribution is nuclear forensics. The first step in this process is field work. Radiation levels can be quickly determined in the field using dosimetry. Reports from local survivors help provide visual evidence. The early data from the field, in addition to seismic data, can be used to establish that the bomb was actually nuclear and estimate its yield. The gathered samples will be shipped to laboratories and analyzed using isotope analysis and other methods. The isotopic signature can then be compared with known isotopic data and the likely history of the nuclear material can be pieced together.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Nuclear attribution」の詳細全文を読む
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