Mahmoud Aman Allah, S., Abdala A, R., Ahmad Aziz, A., Mohmad Aboead, A. (2014). Calculation the Effective atomic number , electron density, Half value layer and mean free path of Iron, Copper and Silver. Alustath, 10(3), 32-43.
Sabah Mahmoud Aman Allah; Rafa Abdala A; Asmaa Ahmad Aziz; Ahmad Mohmad Aboead. "Calculation the Effective atomic number , electron density, Half value layer and mean free path of Iron, Copper and Silver". Alustath, 10, 3, 2014, 32-43.
Mahmoud Aman Allah, S., Abdala A, R., Ahmad Aziz, A., Mohmad Aboead, A. (2014). 'Calculation the Effective atomic number , electron density, Half value layer and mean free path of Iron, Copper and Silver', Alustath, 10(3), pp. 32-43.
Mahmoud Aman Allah, S., Abdala A, R., Ahmad Aziz, A., Mohmad Aboead, A. Calculation the Effective atomic number , electron density, Half value layer and mean free path of Iron, Copper and Silver. Alustath, 2014; 10(3): 32-43.

Calculation the Effective atomic number , electron density, Half value layer and mean free path of Iron, Copper and Silver

Diyala Journal For Pure Science
Article 1, Volume 10, Issue 3, August 2014, Pages 32-43
Authors
Sabah Mahmoud Aman Allah; Rafa Abdala A; Asmaa Ahmad Aziz; Ahmad Mohmad Aboead
Abstract
Effective atomic number (Zeff) ,electron densities (Nel) , half value layer(HVL) and mean free path (mfp) has been determined with the help of semi-empirical relations for Iron, Copper and Silver at energy range 0.36 to 1.33MeV .The study proved the coincidence of the experimental and theoretical values of effective atomic number while the electron densities and mean free path are found nearly remain constant as a function of energy.
Keywords
Effective atomic number; electron density; half value layer; mean free path; iron; copper; silver; cross section; mass attenuation coefficient; WinXCom
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