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Stripping of X ray bremsstrahlung spectra up to 300 kVp on a desk type computer.
Phys. Med. Biol. 24, 767-780 (1979)
The direct result of a spectrometric measurement is a pulse height distribution. In the energy region up to 300 keV three corrections in particular need to be applied to get the photon spectrum: corrections for K-escape, Compton scattering and inefficient photon absorption. A simple 'stripping' procedures is described which may be implemented on a desk type computer. All data necessary are either available in the literature or may be derived from the measurement of very heavily filtered X-ray spectra. The accuracy of the procedure is better than ± 5% of the peak value. Results are compared with a more detailed stripping procedure, based on Monte Carlo calculated data.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
ISSN (print) / ISBN
0031-9155
e-ISSN
1361-6560
Zeitschrift
Physics in Medicine and Biology
Quellenangaben
Band: 24,
Heft: 4,
Seiten: 767-780
Verlag
Institute of Physics Publishing (IOP)
Verlagsort
Bristol
Begutachtungsstatus
Peer reviewed
Institut(e)
Abteilung Biophysikalische Strahlenforschung