Comparison of Onetran Calculations with Cobalt-60 Dose Profile Data to Determine the Photon Spectrum

Comparison of Onetran Calculations with Cobalt-60 Dose Profile Data to Determine the Photon Spectrum

The ONETRAN code was used to compute dose profiles near gold/aluminum interfaces for photon energies from 100 to 1250 keV. Weighted by a four component photon spectrum obtained from a least-squares fit to measured dose distribution data, the calculated profiles agree closely with Cobalt-60 ionizatio...

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Veröffentlicht in:IEEE transactions on nuclear science 1986-12, Vol.33 (6), p.1252-1257
Hauptverfasser: Woolf, S., Garth, J. C.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Computer interfaces
Electromagnetic scattering
Electrons
Gold
Ionization chambers
Monte Carlo methods
Particle scattering
Solid state circuits
X-ray scattering
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Zusammenfassung:The ONETRAN code was used to compute dose profiles near gold/aluminum interfaces for photon energies from 100 to 1250 keV. Weighted by a four component photon spectrum obtained from a least-squares fit to measured dose distribution data, the calculated profiles agree closely with Cobalt-60 ionization chamber data.
ISSN:0018-9499
1558-1578
DOI:10.1109/TNS.1986.4334587