Ismail shrrad AL- Taie, F., Abdul Ameer Mohammed-Ali, A., Mohammed shaheedAL-Dahan, N., Hussain Hattif, K. (2006). "Effect of the Distance of Surroundings material on the Signal / Noise Ratio of the NaI (Tl) Detectors". , 2(2), 51-59.
Fadhil Ismail shrrad AL- Taie; Amir Abdul Ameer Mohammed-Ali; Nawras Mohammed shaheedAL-Dahan; Khalid Hussain Hattif. ""Effect of the Distance of Surroundings material on the Signal / Noise Ratio of the NaI (Tl) Detectors"". , 2, 2, 2006, 51-59.
Ismail shrrad AL- Taie, F., Abdul Ameer Mohammed-Ali, A., Mohammed shaheedAL-Dahan, N., Hussain Hattif, K. (2006). '"Effect of the Distance of Surroundings material on the Signal / Noise Ratio of the NaI (Tl) Detectors"', , 2(2), pp. 51-59.
Ismail shrrad AL- Taie, F., Abdul Ameer Mohammed-Ali, A., Mohammed shaheedAL-Dahan, N., Hussain Hattif, K. "Effect of the Distance of Surroundings material on the Signal / Noise Ratio of the NaI (Tl) Detectors". , 2006; 2(2): 51-59.

"Effect of the Distance of Surroundings material on the Signal / Noise Ratio of the NaI (Tl) Detectors"

journal of kerbala university
Article 1, Volume 2, Issue 2, 2006, Pages 51-59    PDF (0 K)
Authors
Fadhil Ismail shrrad AL- Taie; Amir Abdul Ameer Mohammed-Ali; Nawras Mohammed shaheedAL-Dahan; Khalid Hussain Hattif
Abstract
In the present work the effect of the distance surroundings material on the signal to noise (S/N %) are studied , for the two sizes of scintillation detectors NaI (Tl); (3"X3" and 1.5"X1.5"),by using two radioactive sources (Co- 60 and Cs -137) and Iron and P.V.C cylinders. The experimental results shows that the Signal to the noise ratio (S/N %) are increasing in both the distance and photons energy increasing. The effect of size of NaI(Tl) on the ratio of (S/N %) as well as the type of materials dependence is present too.
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