کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1823505 1526432 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-consistent space charge dominated beam dynamics in a spiral inflector
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Self-consistent space charge dominated beam dynamics in a spiral inflector
چکیده انگلیسی

In this paper, a simplified approach is presented to investigate the dynamics of space charge dominated beam self-consistently in a spiral inflector. We have used a uniform density beam and studied the behavior of beam envelope and emittance growth that results from the coupling between the two transverse planes. It is shown that an inflector with large height and small tilt parameter produces comparatively less emittance growth. We have used axisymmetric and non-axisymmetric input beam and optimized the initial conditions to reduce the emittance growth at the exit of the inflector. Simulation results show that a converging non-axisymmetric beam with equal emittances at the entrance is desirable to reduce the emittance growth at the exit.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 693, 21 November 2012, Pages 276–284
نویسندگان
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