Focusing of electron bunches in the plasma-dielectric rectangular slowing-down structure
Results of analytical and numerical researches of excitation of wakefield and dynamics of the charged particles in the plasma-dielectric rectangular slowing-down structure are provided. Based on that the analytics in linear approach for overdense plasma shows that at the certain density of plasma...
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| Date: | 2016 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2016
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| Series: | Вопросы атомной науки и техники |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/115359 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Focusing of electron bunches in the plasma-dielectric rectangular slowing-down structure / P.I. Markov, R.R. Kniaziev, I.N. Onishchenko, G.V. Sotnikov // Вопросы атомной науки и техники. — 2016. — № 3. — С. 57-61. — Бібліогр.: 16 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Results of analytical and numerical researches of excitation of wakefield and dynamics of the charged particles
in the plasma-dielectric rectangular slowing-down structure are provided. Based on that the analytics in linear approach
for overdense plasma shows that at the certain density of plasma the superposition of plasma and dielectric
waves allows to accelerate test bunch with its simultaneous focusing, we have made simulation by the "particle in
cell" method of excitation of wakefield for several cases with different plasma density. The carried-out numerical
modeling has confirmed predictions of the analytical theory, having shown an acceleration of test bunch with its
simultaneous focusing. |
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