کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
273315 505043 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Total activity increase as a function of time during radioactive decay
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Total activity increase as a function of time during radioactive decay
چکیده انگلیسی

During radioactive decay of a collection of nuclides the possibility of the total activity increasing is implicit in the standard differential equations. Traditional treatments do not emphasize this possibility so leading to unease when such a rise is observed. Examples of increases in activity for materials following irradiation by neutrons are given, and the phenomenon is explored in a model system of three nuclides. Conditions on the decay constants and the initial number of atoms of the nuclides such that the total activity can increase with time are given.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 83, Issue 1, January 2008, Pages 96–101
نویسندگان
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