کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10716166 | 1027543 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cold neutron production in solid and liquid CH4 moderators. II: on the reentrant-hole configuration
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cold neutron production in solid and liquid CH4 moderators. II: on the reentrant-hole configuration Cold neutron production in solid and liquid CH4 moderators. II: on the reentrant-hole configuration](/preview/png/10716166.png)
چکیده انگلیسی
It has been shown in our previous paper (Part I) that a solid CH4 moderator produces higher density of cold neutrons inside and greater cold-neutron leakage flux from the surface, in comparison with those for liquid H2 and CH4. To take such advantages of the moderator, a porous configuration with many thin holes for emerging cold-neutron beam is being studied. In the present preliminary report, neutronic characteristics of the hole are described together with the results of Monte Carlo calculation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 537, Issue 3, 1 February 2005, Pages 610-613
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 537, Issue 3, 1 February 2005, Pages 610-613
نویسندگان
Takeshi Mitsuyasu, Nobuhiro Morishima, Yasunobu Nagaya,