| Zugriffsnummer | 39800 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | A comparison of future realizations of the kilogram |
| Autor(in); Institution |
Stock, Michael; Bureau International des Poids et Mesures (BIPM), Sèvres, FRANCE
Barat, Pauline; Bureau International des Poids et Mesures (BIPM), Sèvres, FRANCE
Pinot, Patrick; LCM, Conservatoire National des Arts et Métiers (CNAM), Paris, FRANCE
Beaudoux, Florian; Laboratoire national de métrologie et d'essais (LNE) Trappes, FRANCE
Espel, Patrick; Laboratoire national de métrologie et d'essais (LNE) Trappes, FRANCE
Piquemal, Francois; Laboratoire national de métrologie et d'essais (LNE) Trappes, FRANCE
Thomas, Matthieu; Laboratoire national de métrologie et d'essais (LNE) Trappes, FRANCE
Ziane, Djamel; Laboratoire national de métrologie et d'essais (LNE) Trappes, FRANCE
Abbott, Patrick; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Haddad, Darine; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Kubarych, Zeina; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Pratt, Jon R.; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Schlamminger, Stephan; National Institute of Standards and Technology (NIST), Gaithersburg, USA
Fujii, Kenichi; National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, JAPAN
Fujita, Kazuaki; National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, JAPAN
Kuramoto, Naoki; National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, JAPAN
Mizushima, Shigeki; National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, JAPAN
Zhang, Lulu; National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, JAPAN
Davidson, Stuart; National Physical Laboratory (NPL), Teddington, UK
Green, Richard; NRC, National Research Council, Ottawa, CANADA
Liard, Jacques; NRC, National Research Council, Ottawa, CANADA
Sanchez, Carlos; NRC, National Research Council, Ottawa, CANADA
Wood, Barry; NRC, National Research Council, Ottawa, CANADA
Bettin, Horst; 1.8, Masse - Darstellung der Einheit, PTB-Braunschweig
Borys, Michael; 1.8, Masse - Darstellung der Einheit, PTB-Braunschweig
Busch, Ingo; 5.1, Oberflächenmesstechnik, PTB-Braunschweig
Hämpke, Michael; 1.8, Masse - Darstellung der Einheit, PTB-Braunschweig
Krumrey, Michael; 7.1, Radiometrie mit Synchrotronstrahlung, PTB-Berlin
Nicolaus, Arnold; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
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| Quelle/Jahr | Metrologia: 55 (2018), 1, T1 - T7 |
| ISSN | 0026-1394 (PRINT) ; 1681-7575 (ONLINE) |
| DOI | |
| Verlag | Bristol: IOP Publ. |
| Freie Schlagworte | Kilogram ; Pilot Study ; Revised SI ; Kibble balance ; X-ray ; Cristal Density |
| Zusammenfassung | The definition of the kilogram in the International System of Units (SI) is expected to be revised in 2018. The present definition of the kilogram, the mass of the International Prototype of the Kilogram (IPK), adopted in 1889, would then be replaced by a definition based on a fixed numerical value of the Planck constant. The Consultative Committee for Mass and Related Quantities (CCM) has requested that, as one of the essential steps before the redefinition, a comparison of kilogram realizations based on future realization methods, Kibble balances and X-ray crystal density (XRCD) experiments, be organized. This comparison was carried out during 2016 in the form of a "Pilot Study". One aim of the study was to determine the uniformity of mass dissemination after the redefinition by comparing mass calibrations based on different future realization experiments. Another aim was to test the continuity of the mass unit across the redefinition by comparing mass calibrations based on Kibble balances and XRCD experiments with those based on the IPK. This paper describes the organization of the comparison and presents its results. |
Zitierung
Stock, M., Barat, P., Pinot, P., Beaudoux, F., Espel, P., Piquemal, F., Thomas, M., Ziane, D., Abbott, P., Haddad, D., Kubarych, Z., Pratt, J. R., Schlamminger, S., Fujii, K., Fujita, K., Kuramoto, N., Mizushima, S., Zhang, L., Davidson, S., Green, R., Liard, J., Sanchez, C., Wood, B., Bettin, H., Borys, M., Busch, I., Hämpke, M., Krumrey, M., & Nicolaus, A. (2018). A comparison of future realizations of the kilogram. Metrologia, 55(1), T1–T7. https://doi.org/10.1088/1681-7575/aa9a7e