کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1831129 1027492 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of specularly reflecting mirrors for GRANIT
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Comparison of specularly reflecting mirrors for GRANIT
چکیده انگلیسی

The specularity of ultracold neutron reflection was compared for different “promising” surfaces, including sapphire, silica, silica with carbon (diamond-like), and copper coatings with very small roughness. The probability of total losses of ultracold neutrons (UCN) from a specular trajectory was dominated by diffusive (non-specular) elastic scattering of UCN. In all the cases considered the quality of reflection was sufficiently high for storage of UCN at specular trajectories for the first stage of GRANIT experiment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 578, Issue 2, 1 August 2007, Pages 435–438
نویسندگان
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