کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1687379 | 1010653 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Parametric X-rays generated by electrons in multilayer mirrors mounted inside a betatron
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The measured characteristics of tunable, quasi-monochromatic X-rays from thin multilayer mirrors used as radiators mounted inside a 35Â MeV betatron chamber are presented. Parametric X-ray radiation (PXR) was generated by 15-33Â MeV electrons passing through two radiators consisted of a few hundreds of W/B4C bilayers with period of 14.86 and 18Â A. Shifts of the PXR spectra were measured as the orientation of the multilayer radiators relative to the incident electron beam was changed. The PXR flux was determined by comparison with the yield of L fluorescence generated by electrons in the W layers of the multilayer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 267, Issue 5, March 2009, Pages 777-780
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 267, Issue 5, March 2009, Pages 777-780
نویسندگان
V.V. Kaplin, S.R. Uglov, V.V. Sohoreva, O.F. Bulaev, A.A. Voronin, M. Piestrup, C. Gary, M. Fuller,