Measurement of mass attenuation coefficients by Si(Li), NaI(Tl) and Cd(Tl) detectors
Özet
Mass attenuation coefficients of the some elements were
determined for two photon energies using different three detectors.
The samples were irradiated using 10 mCi Cd-109 and 100 mCi
Am-241 radioactive point sources. The photons were separately
counted by Si(Li), NaI(Tl) and Cd(Tl) detectors. It was observed
that the mass attenuation coefficient decreases with increasing
energy and increases with increasing atomic number. The
measured values are compared with the theoretical ones calculated
using WinXcom program.
Bağlantı
http://hdl.handle.net/11472/268Koleksiyonlar
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