Absorption coefficient measurement of bremsstrahlung radiation in nano composite
Other Title(s)
قياس معامل الامتصاص لأشعة الكبح في المواد النانوية البوليمرية المتراكبة
Joint Authors
Awwad, Nur M.
Husayn, Haydar S. Ali
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 7B (31 Jul. 2015), pp.1258-1266, 9 p.
Publisher
Publication Date
2015-07-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract EN
In The present work has been prepare samples of polymer and the formation of composite material at different rates (20%, 50% &70%) of nano lead to clarify the difference in the spectrum absorption bremsstrahlung rays through the process of exponential equations graphic representation of the rate correction as a function of energy within the range (0.1 –1.7) MeV using NaI(Tl) energy selective scintillation counter with 90Sr/90Y negative beta source.
It was getting also attenuation coefficient of the prepared samples to the same range of energy through graphic representation of natural allegartm count rate as a function of the thickness of absorbent material as the gradient relationship diagrams represents absorption coefficient.
The result shows a directly relationship, between the thickness of the absorbent material and the absorption factor.
The result, also show that, a reversal relationship, between the absorption factor and the energy of beta particle.
The results shows that , the samples prepared of good absorption for beta particles and absorb bremsstrahlung rays and this efficiency is relatively unchanged according to the proportion of nano lead additives which shows a positive impact of the materials prepared in the process of radiation shielding.
American Psychological Association (APA)
Awwad, Nur M.& Husayn, Haydar S. Ali. 2015. Absorption coefficient measurement of bremsstrahlung radiation in nano composite. Engineering and Technology Journal،Vol. 33, no. 7B, pp.1258-1266.
https://search.emarefa.net/detail/BIM-656581
Modern Language Association (MLA)
Awwad, Nur M.& Husayn, Haydar S. Ali. Absorption coefficient measurement of bremsstrahlung radiation in nano composite. Engineering and Technology Journal Vol. 33, no. 7B (2015), pp.1258-1266.
https://search.emarefa.net/detail/BIM-656581
American Medical Association (AMA)
Awwad, Nur M.& Husayn, Haydar S. Ali. Absorption coefficient measurement of bremsstrahlung radiation in nano composite. Engineering and Technology Journal. 2015. Vol. 33, no. 7B, pp.1258-1266.
https://search.emarefa.net/detail/BIM-656581
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1265-1266
Record ID
BIM-656581