کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10716157 1027543 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polarized 3He2+ ion source based on spin-exchange collisions between 3He+ ion and polarized Rb atoms
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Polarized 3He2+ ion source based on spin-exchange collisions between 3He+ ion and polarized Rb atoms
چکیده انگلیسی
A proposal is presented on the polarized 3He ion source based on the spin-exchange collisions of the low-energy 3He+ ion with polarized alkali-metal atoms (Rb) which are optically pumped under the strong magnetic field. To transfer the electron polarization of 3He+ ion to the 3He nucleus, we offer to use the Sona transition based on a non-adiabatic transition method. For efficiently ionizing 3He+ ion to form 3He2+ ion, 3He+ ion is stripped with a gas/foil stripper after accelerating 3He+. As a compact ionizer for polarized 3He+ ions, an EBIS (Electron Beam Ion Source) ionizer operated with a high magnetic field is also proposed.
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 501-509
نویسندگان
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