کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1875731 1532090 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fluence to local skin absorbed dose and dose equivalent conversion coefficients for monoenergetic positrons using Monte-Carlo code MCNP6
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Fluence to local skin absorbed dose and dose equivalent conversion coefficients for monoenergetic positrons using Monte-Carlo code MCNP6
چکیده انگلیسی


• Local Skin equivalent Dose (LSD), are calculated for positrons using the code MCNP6.
• LSD shows an overall good agreement with operational quantities except between 60 keV and 100 keV.
• Difference between electrons and positrons in the range 10 to 60 keV (annihilation)

Conversion coefficients fluence to local skin equivalent dose, as introduced in ICRP Publication 116, 2010, are calculated for positrons of energies ranging from 10 keV to 10 MeV using the code MCNP6. Fluence to dose equivalent conversion coefficients H′(0.07,0°)/Φ are calculated for positrons of energy ranging between 20 keV and 10 MeV. A comparison between operational dose quantity H′(0.07,0°) and the Local-Skin equivalent Dose shows an overall good agreement between these two quantities, except between 60 keV and 100 keV.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 107, January 2016, Pages 372–376
نویسندگان
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