| RESEARCH ON FADING CHARACTERISTICS OF ALANINE/ESR DOSIMETERS IN HIGH DOSE RANGE |
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| 作者姓名： | 陈丽姝 H.Tachibana Y.Haruyama |
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| 作者单位： | China Institute of Atomic Energy Beijing 102413 China，Japanese Atomic Energy Research Institute Takasaki Japan，Japanese Atomic Energy Research Institute Takasaki Japan |
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| 基金项目： | The Project was Supported by IAEA and Completed in Japanese Atomic Energy Research Institute |
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| 摘 要： | The present work has dealt extensively and systematically with the fading characteristics of polystyrene-alanine dosimeters irradiated at different dose rates and total doses under various temperatures (10-70 ℃) and stored a period of time in different conditions (5, 25, room temperature, 40 ℃). Detail investigation on this effect in practical irradiation condition is very important. Because it is difficult to correct this effect using correction coefficients so far. So the temperature coefficients and fading rates have been given along with a lot of experimental data to try to make approximation of radical formation or decay behavior.
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RESEARCH ON FADING CHARACTERISTICS OF ALANINE/ESR DOSIMETERS IN HIGH DOSE RANGE |
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| Chen Lishu.RESEARCH ON FADING CHARACTERISTICS OF ALANINE/ESR DOSIMETERS IN HIGH DOSE RANGE[J].Nuclear Science and Techniques,1993(1). |
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| Authors: | Chen Lishu |
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| Abstract: | |
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| Keywords: | Radiation processing dosimetry PS-alanine dosimeter ESR Transfer dosimeter Temperature coefficients Fading behaviour |
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