کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1680577 1518677 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ionization of highly charged iodine ions near the Bohr velocity
ترجمه فارسی عنوان
یونیزاسیون یونهای بسیار شارژ یود در نزدیکی سرعت بور
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
چکیده انگلیسی

We have measured the L-shell X-rays of iodine from the collisions of 3 MeV Iq+(q=15,20,22,25,26) ions with an iron target. It is found that the X-ray yield decreases with the increasing initial charge state. The energy of the subshell X-ray has a blue shift, which is independent of the projectile charge state. In addition, the relative intensity ratios of Lβ1,3,4 and Lβ2,15 to Lα1,2 X-ray are obtained and compared with the theoretical calculations. That they are larger than for a singly ionized atom can be understood by the multiple ionization effect of the outer-shell electrons.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 342, 1 January 2015, Pages 133–136
نویسندگان
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