Effects of vortices on ion beam focusing in a plasma lens
For high-current ion-beam focusing a vortical turbulence has been excited in plasma lens by the nonremovable gradient of an external magnetic field. The paper presents theoretical investigation, in the cylindrical approximation, of excitation of slow and fast vortices with taking into account the fi...
Збережено в:
| Дата: | 2001 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Назва видання: | Вопросы атомной науки и техники |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/79264 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effects of vortices on ion beam focusing in a plasma lens / A.A. Goncharov, S.N. Gubarev, V.I. Maslov, I.N. Onishchenko // Вопросы атомной науки и техники. — 2001. — № 3. — С. 152-154. — Бібліогр.: 1 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-79264 |
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dspace |
| spelling |
irk-123456789-792642015-03-31T03:02:45Z Effects of vortices on ion beam focusing in a plasma lens Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. For high-current ion-beam focusing a vortical turbulence has been excited in plasma lens by the nonremovable gradient of an external magnetic field. The paper presents theoretical investigation, in the cylindrical approximation, of excitation of slow and fast vortices with taking into account the finite length of plasma lens. It is shown that the growth rate of vortix excitation decreases with decreasing the length of plasma lens. The spatial structures of the vortices are constructed. The expression for the vortex amplitude of saturation is derived. 2001 Article Effects of vortices on ion beam focusing in a plasma lens / A.A. Goncharov, S.N. Gubarev, V.I. Maslov, I.N. Onishchenko // Вопросы атомной науки и техники. — 2001. — № 3. — С. 152-154. — Бібліогр.: 1 назв. — англ. 1562-6016 PACS numbers: 29.20.Bd http://dspace.nbuv.gov.ua/handle/123456789/79264 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
For high-current ion-beam focusing a vortical turbulence has been excited in plasma lens by the nonremovable gradient of an external magnetic field. The paper presents theoretical investigation, in the cylindrical approximation, of excitation of slow and fast vortices with taking into account the finite length of plasma lens. It is shown that the growth rate of vortix excitation decreases with decreasing the length of plasma lens. The spatial structures of the vortices are constructed. The expression for the vortex amplitude of saturation is derived. |
| format |
Article |
| author |
Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. |
| spellingShingle |
Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. Effects of vortices on ion beam focusing in a plasma lens Вопросы атомной науки и техники |
| author_facet |
Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. |
| author_sort |
Goncharov, A.A. |
| title |
Effects of vortices on ion beam focusing in a plasma lens |
| title_short |
Effects of vortices on ion beam focusing in a plasma lens |
| title_full |
Effects of vortices on ion beam focusing in a plasma lens |
| title_fullStr |
Effects of vortices on ion beam focusing in a plasma lens |
| title_full_unstemmed |
Effects of vortices on ion beam focusing in a plasma lens |
| title_sort |
effects of vortices on ion beam focusing in a plasma lens |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2001 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/79264 |
| citation_txt |
Effects of vortices on ion beam focusing in a plasma lens / A.A. Goncharov, S.N. Gubarev, V.I. Maslov, I.N. Onishchenko // Вопросы атомной науки и техники. — 2001. — № 3. — С. 152-154. — Бібліогр.: 1 назв. — англ. |
| series |
Вопросы атомной науки и техники |
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| first_indexed |
2023-10-18T19:18:18Z |
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2023-10-18T19:18:18Z |
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