کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9860874 1528972 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
First storage of ultracold neutrons using foils coated with diamond-like carbon
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
First storage of ultracold neutrons using foils coated with diamond-like carbon
چکیده انگلیسی
For the first time, ultracold neutrons have been stored in a volume formed of foils coated with diamond-like carbon. The coefficients for loss, η, and depolarization, β, per wall collision were determined simultaneously. The results for different samples, η∼10−4 and β∼10−5-10−6, are among the best values measured for high Fermi potential materials without elaborate surface pre-treatment. Thin foil storage material will be widely applicable, e.g., in neutron β-decay studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 625, Issues 1–2, 6 October 2005, Pages 19-25
نویسندگان
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