کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1876741 | 1042031 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cross section measurements of the 131Xe(p,n) reaction for production of the therapeutic radionuclide 131Cs
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
131Cs is an X-ray emitter radioisotope gaining interest in prostate brachytherapy. It is generally produced via the 130Ba(n,γ)131Baâ131Cs process in thermal-flux reactors. Here we investigate its cyclotron production possibilities. Excitation function of the 131Xe(p,n)131Cs reaction was measured up to 35 MeV using the stacked gascell technique and high-resolution X-ray spectrometry. The experimental data were compared with results of the ALICE-IPPE and EMPIRE-II codes and curves taken from the PADF and TENDL database. The calculated integral yield was 17 MBq/μA h in the energy range Ep=20â7 MeV. Comparison of cyclotron and reactor production routes was given.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 67, Issue 10, October 2009, Pages 1751-1757
Journal: Applied Radiation and Isotopes - Volume 67, Issue 10, October 2009, Pages 1751-1757
نویسندگان
F. Tárkányi, A. Hermanne, S. Takács, R.A. Rebeles, P. Van den Winkel, B. Király, F. Ditrói, A.V. Ignatyuk,