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...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2001 |
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/79264 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862672330050764800 |
|---|---|
| author | Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. |
| author_facet | Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. |
| 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. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| 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.
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| first_indexed | 2025-12-07T15:35:14Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79264 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T15:35:14Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. 2015-03-30T08:25:11Z 2015-03-30T08:25:11Z 2001 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 https://nasplib.isofts.kiev.ua/handle/123456789/79264 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. This work was supported by STCU under grant 1596. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Effects of vortices on ion beam focusing in a plasma lens Влияние вихревой турбулентности на фокусировку ионного пучка плазменной линзой Article published earlier |
| spellingShingle | Effects of vortices on ion beam focusing in a plasma lens Goncharov, A.A. Gubarev, S.N. Maslov, V.I. Onishchenko, I.N. |
| title | Effects of vortices on ion beam focusing in a plasma lens |
| title_alt | Влияние вихревой турбулентности на фокусировку ионного пучка плазменной линзой |
| 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_short | Effects of vortices on ion beam focusing in a plasma lens |
| title_sort | effects of vortices on ion beam focusing in a plasma lens |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79264 |
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