干旱区生态环境知识资源中心(Arid): Retrospective dosimetry using Egyptian halite (NaCl)

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DOI	10.1080/16878507.2019.1662173
	Retrospective dosimetry using Egyptian halite (NaCl)
	Shahein, Amany Y.; Hafez, Hanaa S.; Abdou, N. Y.
通讯作者	Abdou, NY (corresponding author), Atom Energy Author, Nucl Res Ctr, Radiat Protect Dept, Cairo, Egypt.
来源期刊	JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES
ISSN	1687-8507
出版年	2019
卷号	12 期号:1 页码:311-318
英文摘要	Thermoluminescence (TL) sensitivity studied for some Egyptian halite (NaCl) samples. Three natural rock salts collected from Fayoum Governorate, Qattara Depression, and Siwa Oasis and two commercial salts (Table salt and Analytical NaCl) were studied for potential application to retrospective dosimetry. The chemical compositions of the samples were analyzed by using EDX technique. The Kinetic parameters were estimated by using peak shape method for general order. The deconvolution process for the glow curves was done using the peak fit program. The chemical analyses observe a difference in the trace impurities according to the collection area of the samples. All samples have three peaks (P1, P2, and P3) but the two peaks P2 and P3 suffered overlapping in case of table salt and Fayoum Governorate. The response curves are linear from, 10 up to 100 Gy for Table salt; Analytical salt and Siwa halite, in contrast, the dose-response curves for Qattara Depression and Fayoum halite are linear from 0.8 up to 100 Gy. The TL signal fading of the samples ranged from 21% to 34%, from the initial signal. The experimental results and the estimated kinetic parameters can be dedicating the ability to use the five investigated salt samples as a retrospective dosimetry.
英文关键词	Thermoluminescence halite retrospective dosimetry
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000518545500004
WOS关键词	THERMOLUMINESCENCE CHARACTERISTICS ; DOSE-RESPONSE ; LUMINESCENCE ; SALT ; SPECTRA ; SIGNAL
WOS类目	Multidisciplinary Sciences ; Radiology, Nuclear Medicine & Medical Imaging
WOS研究方向	Science & Technology - Other Topics ; Radiology, Nuclear Medicine & Medical Imaging
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369495
作者单位	[Shahein, Amany Y.; Hafez, Hanaa S.; Abdou, N. Y.] Atom Energy Author, Nucl Res Ctr, Radiat Protect Dept, Cairo, Egypt
推荐引用方式 GB/T 7714	Shahein, Amany Y.,Hafez, Hanaa S.,Abdou, N. Y.. Retrospective dosimetry using Egyptian halite (NaCl)[J],2019,12(1):311-318.
APA	Shahein, Amany Y.,Hafez, Hanaa S.,&Abdou, N. Y..(2019).Retrospective dosimetry using Egyptian halite (NaCl).JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES,12(1),311-318.
MLA	Shahein, Amany Y.,et al."Retrospective dosimetry using Egyptian halite (NaCl)".JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 12.1(2019):311-318.