کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1830511 | 1027481 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
MCNPX simulations of the experiments with relativistic protons directed to thick, lead targets
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
For testing the basic principles of accelerator-driven systems, experiments with relativistic protons directed on thick, lead targets were performed in the Joint Institute for Nuclear Research (JINR), Dubna, Russia using the Phasotron and Nuclotron accelerators. Produced neutron and proton fluxes were studied at different locations of the experimental setup using activation detectors. In this paper, experimental results obtained using the “Phasotron setup”, a bare lead target, and the “Energy plus Transmutation setup”, composed of a lead target, surrounded with a uranium blanket, are presented. The MCNPX code was used to study the possible sources of systematic uncertainties and to estimate the influence of different parts of the experimental setups. Simulated results were compared with experimental findings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 580, Issue 1, 21 September 2007, Pages 110-113
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 580, Issue 1, 21 September 2007, Pages 110-113
نویسندگان
Mitja Majerle, V. Wagner, A. Krása, J. Adam, S.R. Hashemi-Nezhad, M.I. Krivopustov, F. KÅÞek, A. Kugler, V.M. Tsoupko-Sitnikov, I.V. Zhuk,