Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator
A 201.5 MHz, 50 mA, 2.0 MeV deuteron radio frequency quadrupole accelerator is proposed as the neutron generator for the neutron experiment facility project at Peking University, China. Based on better understanding of beam losses, some new optimization procedures concerning both longitudinal and tr...
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| Format: | Article |
| Language: | English |
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American Physical Society
2004-10-01
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| Series: | Physical Review Special Topics. Accelerators and Beams |
| Online Access: | http://doi.org/10.1103/PhysRevSTAB.7.100101 |
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doaj-43acb69a105a48b4be9fae8ef443ee362020-11-25T01:58:58ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022004-10-0171010010110.1103/PhysRevSTAB.7.100101Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole acceleratorC. ZhangZ. Y. GuoA. SchemppR. A. JamesonJ. E. ChenJ. X. FangA 201.5 MHz, 50 mA, 2.0 MeV deuteron radio frequency quadrupole accelerator is proposed as the neutron generator for the neutron experiment facility project at Peking University, China. Based on better understanding of beam losses, some new optimization procedures concerning both longitudinal and transverse dynamics are adopted. Accordingly, the beam transmission efficiency is improved from 91.2% to 98.3% and the electrode length is shortened from 2.91 to 2.71 m. The fundamental physical analyses are performed to look inside the new design recipe and explain why it works.http://doi.org/10.1103/PhysRevSTAB.7.100101 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
C. Zhang Z. Y. Guo A. Schempp R. A. Jameson J. E. Chen J. X. Fang |
| spellingShingle |
C. Zhang Z. Y. Guo A. Schempp R. A. Jameson J. E. Chen J. X. Fang Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator Physical Review Special Topics. Accelerators and Beams |
| author_facet |
C. Zhang Z. Y. Guo A. Schempp R. A. Jameson J. E. Chen J. X. Fang |
| author_sort |
C. Zhang |
| title |
Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| title_short |
Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| title_full |
Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| title_fullStr |
Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| title_full_unstemmed |
Low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| title_sort |
low-beam-loss design of a compact, high-current deuteron radio frequency quadrupole accelerator |
| publisher |
American Physical Society |
| series |
Physical Review Special Topics. Accelerators and Beams |
| issn |
1098-4402 |
| publishDate |
2004-10-01 |
| description |
A 201.5 MHz, 50 mA, 2.0 MeV deuteron radio frequency quadrupole accelerator is proposed as the neutron generator for the neutron experiment facility project at Peking University, China. Based on better understanding of beam losses, some new optimization procedures concerning both longitudinal and transverse dynamics are adopted. Accordingly, the beam transmission efficiency is improved from 91.2% to 98.3% and the electrode length is shortened from 2.91 to 2.71 m. The fundamental physical analyses are performed to look inside the new design recipe and explain why it works. |
| url |
http://doi.org/10.1103/PhysRevSTAB.7.100101 |
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