Conceptual designing of a slow positron beam system using Simion simulation program
Keyword(s):
The slow positron beam system is an important device in the study of positron physics and techniques, especially in materials research. This paper presents obtained results in studying and applying a charged particles trajectory simulation program – Simion for building feasible design models for the system. The built models with different designs based on reference designs of some typical systems include a straight-shaped model, a 500 bent-shaped model and a 900 bent-shaped model. Some positron beam trajectory calculation tests have been performed for comparison between the models. From the tests, the 500 bent-shaped model has been proposed as a conceptual design for building a real slow positron beam system in the future in Vietnam.
1994 ◽
Vol 175-178
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pp. 145-148
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2011 ◽
Vol 80
(9)
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pp. 098001
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2011 ◽
Vol 80
(6)
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pp. 064301
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1999 ◽
Vol 149
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pp. 175-180
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2004 ◽
Vol 37
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pp. 1841-1844
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2007 ◽
Vol 4
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pp. 3659-3663
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