| Zugriffsnummer | 54072 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Key comparison BIPM.RI(I)-K7 of the air-kerma standards of the PTB, Germany, and the BIPM in mammography x-rays |
| Autor(in); Institution |
Kessler, C.; Bureau International des Poids et Mesures, Sèvres Cedex, FRANCE
Burns, D.; Bureau International des Poids et Mesures, Sèvres Cedex, FRANCE
Pojtinger, Stefan; 6.2, Dosimetrie für Strahlentherapie und Röntgendiagnostik, PTB-Braunschweig
|
| Quelle/Jahr | Metrologia: 61 (2024), 1A, Tech. Suppl., 13 S. |
| Artikelnummer | 06019 |
| Availability | [online only] |
| ISSN | 0026-1394 (print) ; 1681-7575 (online) |
| DOI | |
| Verlag | Bristol: IOP Publishing |
| Freie Schlagworte | PTB high performance compute cluster ; Key comparison ; air-kerma ; free-air chamber ; primary standard |
| Zusammenfassung | A new key comparison has been made between the air-kerma standards of the PTB, Germany, and the BIPM in mammography x-ray beams. The results show the standards to agree at the level of the expanded uncertainty of the comparison of 7.2 parts in 103. The results are analysed and presented in terms of degrees of equivalence, suitable for entry in the BIPM key comparison database. |
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