کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1680074 1010373 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Response from inorganic scintillation screens induced by high energetic ions
ترجمه فارسی عنوان
پاسخ از صفحات معدن غیر آلی ناشی از یون های پر انرژی بالا
کلمات کلیدی
صفحه نمایش ضربه محکم و ناگهانی، مواد معدنی، پرتو پر انرژی، خروجی نور، طیف انتشاری
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
چکیده انگلیسی

Inorganic scintillation screens were irradiated with swift heavy ion beams at GSI accelator facility, using protons up to Uranium ions as projectiles. Beams were extracted from the synchrotron SIS18 with high energy (≈300 MeV/u) in slow and fast extraction mode. During irradiation the scintillation response of the screens was recorded by two different optical setups simultaneously to investigate the light output, profile characteristics and emission spectra. In principle fast extracted beams induce lower light output than slow extracted beams. The output per deposited energy shows a decreasing dependency with respect of the atomic number. Emission spectra showed no significant defects of the materials, neither at irradiation with increasing beam intensity nor during long time irradiation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 365, Part B, 15 December 2015, Pages 533–539
نویسندگان
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