کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1686407 | 1010598 | 2008 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement and calculation of high-energy neutron spectra behind shielding at the CERF 120Â GeV/c hadron beam facility
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Measurement and calculation of high-energy neutron spectra behind shielding at the CERF 120Â GeV/c hadron beam facility Measurement and calculation of high-energy neutron spectra behind shielding at the CERF 120Â GeV/c hadron beam facility](/preview/png/1686407.png)
چکیده انگلیسی
Monte Carlo simulations of the experimental set up were performed with the FLUKA, MARS and PHITS codes. Simulated spectra for the 80-cm thick concrete often agree within the experimental uncertainties. On the other hand, for the 160-cm thick concrete and iron shield differences are generally larger than the experimental uncertainties, yet within a factor of 2. Based on source term simulations, observed discrepancies among simulations of spectra outside the shield can be partially explained by differences in the high-energy hadron production in the copper target.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 266, Issue 1, January 2008, Pages 93-106
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 266, Issue 1, January 2008, Pages 93-106
نویسندگان
N. Nakao, S. Taniguchi, S. Roesler, M. Brugger, M. Hagiwara, H. Vincke, H. Khater, A.A. Prinz, S.H. Rokni, K. Kosako,