کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1828402 1027431 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Light scattering from an assembly of tracks in a PADC film
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Light scattering from an assembly of tracks in a PADC film
چکیده انگلیسی

A computer program was developed to calculate the light scattered from an assembly of alpha particle tracks in a PADC film. The tracks were randomly seeded on the film to simulate the irradiation by alpha particles emitted by the naturally occurring radon gas and its short-lived progeny. The ray-tracing method was applied to simulate light propagation through the tracks. The angular distribution of scattered light showed a strong maximum between 10° and 20°. The distribution of the scattered light was found to be independent of the equilibrium factor between radon and its progeny. The total amount of scattering increased linearly with the track density and quadratically with the removed layer during chemical etching of the irradiated PADC film.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 602, Issue 2, 21 April 2009, Pages 545–551
نویسندگان
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