Simulating X-ray spectra: from tube parameters to detector output
- A model is discussed which describes the generation of X-rays in conventional tubes using tabulated bremsstrahlung energy spectra depending on three variables: the target atomic number, the incident electron kinetic energy, and the fraction of energy radiated. Additionally a parameter-free description of the characteristic radiation is included. The constructed model includes technical tube parameters like kilovoltage, target material, and angles of electron incidence and photon emission to also account for self-absorption in the target, as well as radiographic parameters like filtering. In order to verify model results, detector response is also considered. The validity of the proposed model is shown by measurements. Future work includes the extension of the model to transmission targets. This research was supported by the German Federal Ministry of Economics and Technology under contract MNPQ transfer II D 5-30/06.
Autor*innen: | Andreas Deresch, Gerd-Rüdiger Jaenisch, Carsten BellonORCiD, A. Warrikhoff |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | 18th WCNDT - World conference on nondestructive testing (Proceedings) |
Jahr der Erstveröffentlichung: | 2012 |
Erste Seite: | 1 |
Letzte Seite: | 8 (Paper 336) |
Freie Schlagwörter: | Simulation; Spectrum; X-ray |
Veranstaltung: | 18th WCNDT - World conference on nondestructive testing |
Veranstaltungsort: | Durban, South Africa |
Beginndatum der Veranstaltung: | 2012-04-16 |
Enddatum der Veranstaltung: | 2012-04-20 |
ISBN: | 978-0-620-52872-6 |
Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Nein |