H. A. Al-Gazali, H., M. H. Al-Ayashi, A. (2013). Determination and Mapping of Activity Levels of 40K in Madloom Region in Al-Najaf Al-Ashraf. , 5(1), 49-54.
Hussein H. A. Al-Gazali; Ammar M. H. Al-Ayashi. "Determination and Mapping of Activity Levels of 40K in Madloom Region in Al-Najaf Al-Ashraf". , 5, 1, 2013, 49-54.
H. A. Al-Gazali, H., M. H. Al-Ayashi, A. (2013). 'Determination and Mapping of Activity Levels of 40K in Madloom Region in Al-Najaf Al-Ashraf', , 5(1), pp. 49-54.
H. A. Al-Gazali, H., M. H. Al-Ayashi, A. Determination and Mapping of Activity Levels of 40K in Madloom Region in Al-Najaf Al-Ashraf. , 2013; 5(1): 49-54.

Determination and Mapping of Activity Levels of 40K in Madloom Region in Al-Najaf Al-Ashraf

Journal of Kufa - physics
Article 1, Volume 5, Issue 1, 2013, Pages 49-54
Authors
Hussein H. A. Al-Gazali; Ammar M. H. Al-Ayashi
Abstract
Ninety nine soil samples were collected from Madloom region in Al-Najaf Al-Ashraf. The gamma rays spectral measurements were done for all samples by using Sodium Iodide activated by Thalium NaI(Tl), its dimension 2"× 2", from the spectral analysis identified Potassium 40K radionuclide. The activity concentration was calculated for 40K, ranged from 66.53±1.39 Bq.Kg-1 to 225.32±2.84 Bq.Kg-1, and the mean value were 142±2.16 Bq.Kg-1.
Keywords
Determination and Mapping; Activity Levels of; Madloom Region; Najaf Al; Ashraf
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