کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9818045 1518775 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Singly differential electron emission cross sections for ionization of helium by protons
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Singly differential electron emission cross sections for ionization of helium by protons
چکیده انگلیسی
Angular differential cross sections are calculated for electrons emitted in proton-helium collisions within the framework of the time-dependent coupled channel-method. The channel wave functions are constructed from Slater functions and Coulomb wave packets. As projectiles we consider protons with energies between 0.3 and 1.5 MeV. We compare our results with experimental data and other theoretical calculations using the first Born approximation, different distorted wave models and classical trajectory Monte Carlo simulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 233, Issues 1–4, May 2005, Pages 176-181
نویسندگان
, , , , ,