| Zugriffsnummer | 12465 |
| Dokumenttyp | Bericht |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Catalogue of X-ray spectra and their characteristic data : ISO and DIN radition qualitites, therapy and diagnostic radiation qualities, unfiltered X-ray spectra |
| Autor(in); Institution |
Ankerhold, Ulrike; 6.31, Orts- und Personendosimetrie, PTB-Braunschweig
|
| Quelle/Jahr | (2000), II, 119 S. |
| Schriftenreihe | PTB-Bericht PTB-Dos-34 |
| ISBN | 3-89701-513-7 |
| DOI | |
| Berichtsnummer | PTB-Dos-34 |
| Verlag | Bremerhaven: Wirtschaftsverl. NW, Verl. für Neue Wiss. |
| Zusammenfassung | The pulse height spectra of the radiation qualities of the low air-kerma rate, narrow-spectrum, wide-spectrum and hight air-kerma rate ISO series, the A-, B- and C-series according to the German DIN standard 6818-1, several diagnostic and therapy radiation qualities and unfiltered X-ray spectra were measured using a Ge spectrometer and a special experimental set-up. The spectra were unfolded to obtain the fluence spectra. The characteristic parameters (first and second half-value layer, mean photon energy, 10% percentile, kerma factor, conversion coefficients from air kerma, Ka to the operational radiation protection quantities Hp(10), Hp(0,07), H*(10) and H'(0,07,Ω.Vektor.) were determined for each radiation quality and each unfiltered X-ray spectrum using these fluence spectra. All data given are normalised to reference conditions. For each radiation quality and each unfiltered X-ray spectrum the fluence spectrum is shown in a graph together with two other curves. One curve is the fluence spectrum weighted with the energy-dependent kerma factors; the second is the fluence spectrum weighted with the energy-dependent conversion coefficients from fluence to personal dose equivalent, Hp(10). |
Zitierung
Ankerhold, U. (2000). Catalogue of X-ray spectra and their characteristic data : ISO and DIN radition qualitites, therapy and diagnostic radiation qualities, unfiltered X-ray spectra (Report No. PTB-Dos-34). Bremerhaven: Wirtschaftsverl. NW, Verl. für Neue Wiss. https://doi.org/10.7795/110.20190315b