کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1823785 1526450 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
UCN transport simulation in solid deuterium crystals
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
UCN transport simulation in solid deuterium crystals
چکیده انگلیسی

The extraction efficiency of ultracold neutrons from cryogenic moderators depends critically on the neutron transparency of the moderator material. A Monte Carlo simulation of the probability of the UCN going out from non-ideal (disordered) solid deuterium crystals has been performed. It was based on the use of a correlation function describing the density fluctuations in a disordered material, the latter being inferred from the measured very low neutron energy total cross-sections for this material.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 675, 21 May 2012, Pages 29–33
نویسندگان
,