کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9845508 1526514 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energy loss, range, and electron yield comparisons of the CRANGE ion-material interaction code
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Energy loss, range, and electron yield comparisons of the CRANGE ion-material interaction code
چکیده انگلیسی
We present comparisons of the CRANGE code to other well-known codes, SRIM and ASTAR, and to experimental results for ion-material interactions such as energy loss per unit length, ion range, and ion-induced electron yield. These ion-material interaction simulations are relevant to the electron cloud effect in heavy ions accelerators for fusion energy and high energy density physics. Presently, the CRANGE algorithms are most accurate at energies above 1.0 MeV/amu. For calculation of energy loss per unit length of a potassium ion in stainless steel, results of CRANGE and SRIM agree to within 10% above 1.0 MeV/amu. For calculations of the range of a helium ion in aluminum, results of CRANGE and ASTAR agree to within 2% above 1.0 MeV/amu. Finally, for calculations of ion-induced electron yield for hydrogen ions striking gold, results of CRANGE agree to within 10% with measured electron yields above 1.0 MeV/amu.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 544, Issues 1–2, 21 May 2005, Pages 502-505
نویسندگان
, , , , ,