مقایسهٔ روش‌ها

	طبقه‌بندی پسماند رادیواکتیو	تحلیل واپاشی هسته‌ای
حوزه	فیزیک هسته‌ای	فیزیک هسته‌ای
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1960	1900
پدیدآور	International Atomic Energy Agency (IAEA)	Ernest Rutherford, Frederick Soddy
نوع	regulatory classification framework	analytical process model
منبع بنیادین	International Atomic Energy Agency (2009). Classification of Radioactive Waste. IAEA Safety Standards Series No. GSG-1.	Evans, R. D. (1955). The Atomic Nucleus. McGraw-Hill.
نام‌های دیگر	waste categorization, hazard stratification, material disposition	decay kinetics, radioactive decay modeling, half-life analysis
مرتبط	5	5
خلاصه	Radioactive waste classification is a systematic framework for categorizing radioactive materials based on activity, heat generation, and long-term hazard potential, developed by the IAEA. It stratifies waste into classes (exempt, very low-level, low-level, intermediate-level, high-level) to determine appropriate management pathways—from near-surface disposal to deep geological repositories—ensuring environmental protection and regulatory compliance.	Nuclear decay analysis is the systematic study of radioactive transformation processes, originating from Rutherford and Soddy's work in the early 1900s. It quantifies the rate and modes of nuclear disintegration using decay constants, half-lives, and branching ratios to predict activity evolution, date samples via radiometric methods, and assess the long-term hazard from radioactive materials.