کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845127 | 1526508 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic field stepper between opposite precession devices in neutron spin-echo instruments
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The transition region along a neutron beam between two opposite fields, perpendicular to that beam and characterised by a field gradient along that beam, causes depolarisation of the beam. By introducing a field jump at the zero point, this depolarisation can be reduced. Here, we analyse this field jump together with the effects of field gradients on the behaviour of neutron polarisation by passing that transition. It appears that by using a field jump created by a current sheet of finite height, the effects of the transition region on the neutron polarisation can be suppressed severely.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 550, Issues 1â2, 11 September 2005, Pages 54-60
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 550, Issues 1â2, 11 September 2005, Pages 54-60
نویسندگان
M.Theo Rekveldt, Wicher H. Kraan, Jeroen Plomp,