کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8039091 | 1518594 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Intense heavy ion beam-induced material evaporation and the resulting dynamic vacuum deterioration of the beam line
ترجمه فارسی عنوان
تبخیر مواد ناشی از پرتوهای یون سنگین و خسارات ناشی از پویایی خلاء خط پرتو
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کلمات کلیدی
پرتو یون سنگین شدید، ماده چگالی انرژی بالا، تبخیر مواد، خلاء پویا،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
چکیده انگلیسی
We studied the explosive evaporation of high energy density matter generated by irradiation of intense heavy ion beams and the resulting effect on the dynamic vacuum of the accelerator beamlines. High Energy Density Physics (HEDP) experiments are proposed at the plasma physics terminal at the Facility of Antiproton and Ion Research (FAIR), which is currently under construction. The target response to irradiation by intense beam was simulated by HEIGHTS (High Energy Interaction with General Heterogeneous Target Systems) simulation package. The vacuum deterioration resulting from the target evaporation was simulated with the Molflow+ Monte-Carlo simulator. Experimentally we measured the pressure wave propagation at the HTD beamline at GSI in order to benchmark the simulation. The pressure wave was generated through ohmic heating of a cold surface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 429, 15 August 2018, Pages 48-52
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 429, 15 August 2018, Pages 48-52
نویسندگان
Jieru Ren, Yongtao Zhao, Lars Bozyk, Christoph Maurer, Abel Blazevic, Peter Spiller, Guoqing Xiao, Dieter H.H. Hoffmann,