| Zugriffsnummer | 14822 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Sprache | Englisch |
| Titel | Transfer of the efficiency calibration of Germanium gamma-ray detectors using the GESPECOR software |
| Autor(in); Institution |
Sima, Octavian; Bucharest University, Physics Department, Bucharest, ROMANIA
Arnold, Dirk; 6.12, Umweltradioaktivität, PTB-Braunschweig
|
| Quelle/Jahr | Proceedings of the conference on radionuclide metrology and its applications, ICRM 2001. Applied radiation and isotopes: 56 (2002), 1-2, 71 - 75 |
| Herausgeber(in) |
Coursey, B. M.; National Institute of Standards and Technology, Physics Laboratory, Ionizing Radiation Division, Gaithersburg, Md., USA
Janßen, Herbert; 6.1, Radioaktivität, PTB-Braunschweig
|
| ISSN | 0969-8043 |
| Verlag | Oxford [u.a.]: Pergamon |
| Konferenzangaben | 13th International Conference on Radionuclide Metrology and its Applications ; ICRM 2001, Braunschweig, 14-18, Mai, 2001, Germany |
| Freie Schlagworte | gamma-spectrometry ; efficiency transfer ; matrix effects ; geometry effects ; GESPECOR |
| Zusammenfassung | The GESPECOR software was extended to incorporate procedures for the computation of the efficiency transfer factor for cases of practical interest:(a)sources with identical geometry, but different matrices; (b) sources with similar(but not identical)geometry;(c)transfer from a point source to a volume source. Fast and accurate algorithms, based on correlated sampling, were implemented for solving the first two cases. A procedure to take into account the imperfect charge collection in the detector was implemented. |
