کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8955892 | 1646114 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of fluence and dose spatial distributions in phantoms with various shapes exposed to epithermal neutrons for NCT
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
The various dose components generated by epithermal neutron beams in tissue-equivalent materials have different spatial distributions that also depend on the size and volume of the irradiated volume. NCT dosimetry requires the separate determination of dose components having different LET, because of their different RBE. Monte Carlo simulations have been developed concerning the absorbed doses and thermal neutron fluences, to investigate the extent of the differences that may occur by changing the shape and size of the irradiated volumes. Moreover, the doses and fluences that occur if specific isotopes (10B, 14N, 157Gd) are added to water have been evaluated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Measurements - Volume 119, December 2018, Pages 12-15
Journal: Radiation Measurements - Volume 119, December 2018, Pages 12-15
نویسندگان
G. Gambarini, D. Bettega, A. Gebbia, M. Felisi, E. Artuso, D. Giove, V. Klupak, L. Viererbl, M. Vins,