Published 2000
| Version v1
Miscellaneous
Analysis of thermionic DC electron gun for 125 MeV linac
Creators
- 1. Graduate School of Science and Technology, Nihon Univ., Funabashi, Chiba (Japan)
- 2. Nihon Univ., Funabashi, Chiba (Japan). Atomic Energy Research Inst
Description
The beam trace calculation for the 100 kV thermionic DC electron gun with EIMAC 646E cathode, which is currently used for the 125 MeV linac at Nihon University, has been performed using EGUN code. The result showed a strong focus of the beam at the exit of the anode. A better geometry of the gun has been investigated by varying the shape of the wehnelt electrode. Also the trace calculation has been performed for the case of EIMAC 646B, which showed a considerably small emittance compared with that estimated for the present gun. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the 25th linear accelerator meeting in Japan
- Imprint Pagination
- 446 p.
- Journal Page Range
- p. 168-170
Conference
- Title
- 25. linear accelerator meeting in Japan
- Dates
- 12-14 Jul 2000
- Place
- Himeji, Hyogo (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 32008638
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- BEAM EMITTANCE; CATHODES; ELECTRIC FIELDS; ELECTRON BEAMS; ELECTRON GUNS; FREE ELECTRON LASERS; HVDC SYSTEMS; LINEAR ACCELERATORS; THERMIONIC EMISSION; THERMIONIC EMITTERS
- Descriptors DEC
- ACCELERATORS; BEAMS; DC SYSTEMS; ELECTRODES; EMISSION; ENERGY SYSTEMS; LASERS; LEPTON BEAMS; PARTICLE BEAMS; POWER SYSTEMS
Optional Information
- Notes
- 6 figs., 1 tab., 4 refs.