Efficient Injection of Electron Beams into Magnetic Guide Fields
Conference
·
OSTI ID:7886
Preliminary experimental and modeling study of injection and transport of high current electron beams in current-neutralized background gas has been performed. Initial analysis of the results indicates that high current triaxial ring diode operates very reproducibly in the pinch mode. High current density beam can be injected efficiently into the drift region, using azimuthal guide field with reduced intensity near the injection region. This was shown to improve the effectiveness of capturing the beam for the transport. The transport length was insufficient to measure losses, such as would arise from scattering with the background gas.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 7886
- Report Number(s):
- SAND99-1446C; TRN: US0101832
- Resource Relation:
- Conference: International Pulsed Power Conference, Monterey, CA (US), 06/28/1999--07/01/1999; Other Information: PBD: 8 Jun 1999
- Country of Publication:
- United States
- Language:
- English
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