Latent fields in a beam-plasma system
In a beam-plasma systems embedded in a magnetic field “paramagnetic” states of the beam can be realized with increased to the axis of the system or varied along the system full magnetic field under the condition of conservation of magnetic flux. Magnetic field concentrates near the axis, and this mo...
Збережено в:
| Дата: | 2012 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2012
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/108740 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Latent fields in a beam-plasma system / A.V. Agafonov // Вопросы атомной науки и техники. — 2012. — № 3. — С. 169-173. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | In a beam-plasma systems embedded in a magnetic field “paramagnetic” states of the beam can be realized with increased to the axis of the system or varied along the system full magnetic field under the condition of conservation of magnetic flux. Magnetic field concentrates near the axis, and this modification is latent as the field out of plasma channel changes insignificantly in comparison with the given external field. Radial focusing of the beam is ensured by electrostatic field of an ion pivot. If the external magnetic field changes in longitudinal direction then the value of magnetic field from the region of beam injection can be transferred along pre-axis region of the system. Different beam-plasma systems were considered by means of computer simulation. Computer simulation was performed using electromagnetic PIC code KARAT. |
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