Determination of mass attenuation coefficients for natural minerals from different places of Turkey
Künye
Han, İ., Kolaylı, H. & Şahin, M. (2011). Determination of mass attenuation coefficients for natural minerals from different places of Turkey. International Journal of Physical Sciences, 6(20), 4798-4801.Özet
The mass attenuation coefficients (?m) for some natural minerals taken from different places of Turkey were measured at various low photon energies. The Am-241 radioactive source and Zr and Cd secondary exciter are used to get photons in the energy range 15.8 to 26.2 keV. For each sample and energy, Io and I intensities which are without and after attenuation were measured by a Si(Li) detector coupled to multi channel analyzer (MCA) using narrow beam transmission arrangement and mass attenuation coefficients were determined using these intensities. ©2011 Academic Journals.
