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بین المللی علوم (منتشر نمی شود)
مقاله 6، دوره 1، شماره 0 - شماره پیاپی 1358، اردیبهشت 1380 اصل مقاله (188.66 K)
نویسندگان
A.Pazirandeh؛ N.Sobhkhiz^*
عنوان مقاله [English]
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چکیده [English]
Gamma-ray and X-ray are powerful tools for analysis of internal material micro-structure. The technique is based on studying the leakage spectrum. Two basic phenomena are involved in this work, namely photo-electric effect and Compton scattering. We derived the fundamental equations to calculate four components contributed in building up the leakage spectrum, which are Compton-Compton, Rayleigh-Compton, Compton-Rayleigh and Rayleigh -Rayleigh scattering. Results of our calculation and measurements for aluminum target showed very good agreement.
کلیدواژه‌ها [English]
Albedo spectrum, Coherent and incoherent scattering, Compton scattering, Double scattering, Rayleigh scattering

آمار تعداد مشاهده مقاله: 809 تعداد دریافت فایل اصل مقاله: 858

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