Use of electrostatic gridded lenses in the laser ion source at CERN
The GEL LEBT provides high efficiency beam transport and matching to the RFQ acceptance in the 4-dimensional phase space. The rms emittance growth is relatively small even for 60 kV extraction voltage. The number of particles occupying the 4-D RFQ acceptance strongly depends from the beam emittance...
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| Дата: | 1999 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
1999
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| Назва видання: | Вопросы атомной науки и техники |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/81149 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Use of electrostatic gridded lenses in the laser ion source at CERN / V. Derbilov, P. Ostroumov, H. Kugler, N. Lisi, C. Meyer, R. Scrivens // Вопросы атомной науки и техники. — 1999. — № 3. — С. 33-35. — Бібліогр.: 4 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-81149 |
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irk-123456789-811492015-05-31T17:20:05Z Use of electrostatic gridded lenses in the laser ion source at CERN Derbilov, V.I. Ostroumov, P.N. Kugler, H. Lisi, N. Meyer, C. Scrivens, R. The GEL LEBT provides high efficiency beam transport and matching to the RFQ acceptance in the 4-dimensional phase space. The rms emittance growth is relatively small even for 60 kV extraction voltage. The number of particles occupying the 4-D RFQ acceptance strongly depends from the beam emittance at the entrance of the GEL LEBT. In most realistic case with the input emittance equal to the measured one, which is 320 p×mm×mrad (4×rms emittance) the number of particles inside the 4-D space with the projection emittance of 200 p×mm×mrad is 38% at the entrance and 35% at the output of GEL LEBT, which means that LEBT does not practically destroy beam emittance. The experimental value of the yield to the double aperture is 35% and confirms the expected performance of the GEL LEBT. 1999 Article Use of electrostatic gridded lenses in the laser ion source at CERN / V. Derbilov, P. Ostroumov, H. Kugler, N. Lisi, C. Meyer, R. Scrivens // Вопросы атомной науки и техники. — 1999. — № 3. — С. 33-35. — Бібліогр.: 4 назв. — англ. 1562-6016 http://dspace.nbuv.gov.ua/handle/123456789/81149 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 |
The GEL LEBT provides high efficiency beam transport and matching to the RFQ acceptance in the 4-dimensional phase space. The rms emittance growth is relatively small even for 60 kV extraction voltage. The number of particles occupying the 4-D RFQ acceptance strongly depends from the beam emittance at the entrance of the GEL LEBT. In most realistic case with the input emittance equal to the measured one, which is 320 p×mm×mrad (4×rms emittance) the number of particles inside the 4-D space with the projection emittance of 200 p×mm×mrad is 38% at the entrance and 35% at the output of GEL LEBT, which means that LEBT does not practically destroy beam emittance. The experimental value of the yield to the double aperture is 35% and confirms the expected performance of the GEL LEBT. |
| format |
Article |
| author |
Derbilov, V.I. Ostroumov, P.N. Kugler, H. Lisi, N. Meyer, C. Scrivens, R. |
| spellingShingle |
Derbilov, V.I. Ostroumov, P.N. Kugler, H. Lisi, N. Meyer, C. Scrivens, R. Use of electrostatic gridded lenses in the laser ion source at CERN Вопросы атомной науки и техники |
| author_facet |
Derbilov, V.I. Ostroumov, P.N. Kugler, H. Lisi, N. Meyer, C. Scrivens, R. |
| author_sort |
Derbilov, V.I. |
| title |
Use of electrostatic gridded lenses in the laser ion source at CERN |
| title_short |
Use of electrostatic gridded lenses in the laser ion source at CERN |
| title_full |
Use of electrostatic gridded lenses in the laser ion source at CERN |
| title_fullStr |
Use of electrostatic gridded lenses in the laser ion source at CERN |
| title_full_unstemmed |
Use of electrostatic gridded lenses in the laser ion source at CERN |
| title_sort |
use of electrostatic gridded lenses in the laser ion source at cern |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
1999 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/81149 |
| citation_txt |
Use of electrostatic gridded lenses in the laser ion source at CERN / V. Derbilov, P. Ostroumov, H. Kugler, N. Lisi, C. Meyer, R. Scrivens // Вопросы атомной науки и техники. — 1999. — № 3. — С. 33-35. — Бібліогр.: 4 назв. — англ. |
| series |
Вопросы атомной науки и техники |
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