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Content Provider | IEEE Xplore Digital Library |
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Author | Guiragossian, Z. G. T. Orthel, J. L. |
Copyright Year | 1963 |
Abstract | The design of a multi-aperture, channel focused, multi-stage low 8 electrostatic accelerator is made to produce well controlled intense light ion beams as drivers of Inertial Confinement Fusion (ICF) targets. Unlike the case of diode accelerators, the Light Ion Fusion Experiment (LIFE) accelerator system contains separate-function elements to launch 3 to 10 MeV, 23 kA accelerated current, He+ beams in 400 ns pulses where 20:1 axial pulse compression would occur during the neutralized and ballistically focused transport. Each beam line would impart 50 kJ implosion energy in ~ 20 ns on 5-6 mm radius targets located 10 m downstream and a system of 40 beam lines would deliver 2 MJ. Methods of producing beam neutralization with initial electron temperature Teo, satisfying analytically derived constraints for both radial (45:1) and axial (20:1) pulse compressions during transport are given separately. Also, the development of a pulsed intense cold plasma ion source capable of producing 1 A/cm2 and Ti ~ 0.15 eV He+ beamlets over large extraction surfaces which is suitable for this application is presented in these proceedings. |
Sponsorship | IEEE Nuclear and Plasma Sciences Society Computer Applications in Nuclear and Plasma Sciences (CANPS) Lawrence Berkeley Lab. Lawrence Livermore Nat. Lab. APS College of William and Mary Continuous Electron Beam Accelerator Facility NASA Defence Nuclear Agency Sandia National Laboratories Jet Propulsion Laboratory Brookhaven Nat. Lab. Lawrence Livermore Nat. Lab IEEE/NPPS Radiat. Effects Committee Defence Nuclear Agency/DoD Sandia National Laboratories/DOE Jet Propulsion Laboratory/NASA Phillips Lab./DoD |
Starting Page | 2669 |
Ending Page | 2671 |
Page Count | 3 |
File Size | 460877 |
File Format | |
ISSN | 00189499 |
Volume Number | 28 |
Issue Number | 3 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1981-06-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Ion beams Electrostatics Ion accelerators Pulse compression methods Plasma temperature Lighting control Inertial confinement Diodes Acceleration Particle beams |
Content Type | Text |
Resource Type | Article |
Subject | Nuclear and High Energy Physics Electrical and Electronic Engineering Nuclear Energy and Engineering |
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