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Scavenged (239)Pu, (240)Pu, and (241)Am from snowfalls in the atmosphere settling on Mt. Zugspitze in 2014, 2015 and 2016
Concentrations of (239)Pu, (240)Pu, and (241)Am, and atomic ratio of (240)Pu/(239)Pu in freshly fallen snow on Mt. Zugspitze collected in 2014, 2015 and 2016 were determined by accelerator mass spectrometry (AMS). For the sub-femtogram (10(−15) g) - level of Pu and Am analysis, a chemical separation...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605513/ https://www.ncbi.nlm.nih.gov/pubmed/28928452 http://dx.doi.org/10.1038/s41598-017-12079-y |