ColPuS , a new multi-isotope plutonium standard for Accelerator Mass Spectrometry
| Autor: | Stefan Heinze, Elena Chamizo, Antonio Petraglia, C. Feuerstein, Michaela B. Fröhlich, Tibor Dunai, Björn-Alexander Dittmann, Keith Fifield, Hans-Arno Synal, Fabio Marzaioli, Marcus Christl, Raffaele Buompane, Anton Wallner, F. Terrasi, Stephen G. Tims, Erik Strub, Carmina Sirignano, Carsten Münker, Alfred Dewald |
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| Přispěvatelé: | Dittmann, Björn-Alexander, Buompane, Raffaele, Chamizo, Elena, Christl, Marcu, Dewald, Alfred, Dunai, Tibor, Feuerstein, Clau, Fifield, Keith, Fröhlich, Michaela, Heinze, Stefan, Marzaioli, Fabio, Münker, Carsten, Petraglia, Antonio, Sirignano, Carmina, Strub, Erik, Synal, Hans-Arno, Terrasi, Filippo, Tims, Stephen, Wallner, Anton, Chamizo, Elena [0000-0001-8266-6129] |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Nuclear and High Energy Physics
Materials science Mixing (process engineering) chemistry.chemical_element 01 natural sciences Plutonium isotopic standard 03 medical and health sciences ddc:530 AMS Inductively coupled plasma mass spectrometry Instrumentation 030304 developmental biology Standard material Nuclear and High Energy Physic 0303 health sciences Isotope 010401 analytical chemistry Radiochemistry 0104 chemical sciences Plutonium Isotopic ratio chemistry MC-ICPMS Gravimetric analysis Consensus value Accelerator mass spectrometry |
| Zdroj: | Nuclear instruments & methods in physics research / B 431, 189-192 (2019). doi:10.1016/j.nimb.2018.04.032 Digital.CSIC. Repositorio Institucional del CSIC instname |
| DOI: | 10.1016/j.nimb.2018.04.032 |
| Popis: | A new multi-isotope plutonium standard for isotopic ratio measurements with Accelerator Mass Spectrometry (AMS) was created by gravimetric mixing of different single-isotope standards provided by IRMM (Pu-239, Pu-240, Pu-242, Pu-244). This standard material has been measured at the AMS facilities at Canberra (Australia), Cologne (Germany), Caserta (Italy), Sevilla (Spain) and Zurich (Switzerland). Additionally, the material was characterized using a Neptune MC-ICPMS (multi-collector inductively coupled plasma mass spectrometry) at the joint Cologne-Bonn isotope facility. The results of this laboratory intercomparison are presented and consensus values for the isotope compositions of the standard material are proposed. |
| Databáze: | OpenAIRE |
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