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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Thieberger, P. McKeown, M. Wegner, H. E. |
| Copyright Year | 1963 |
| Abstract | The new MARK VII high current negative heavy ion source designed by R. Middleton was operated in a pulsed mode to provide 100-200 ¿a negative ion currents in 230 ¿sec square pulses, 10/sec. These pulses, 50-100 times more intense than normal DC beams, were then accelerated by the MP7 Tandem Van de Graaff accelerator while operating at 14 MV. After charge state analysis, the emittance of the pulsed beam was also measured. The very stable accelerator behavior indicated that even higher currents are possible. Values for 16O are: 115 ¿a 16O. injected, 100 MeV 16O6+, 260 ¿a (43.3 p¿a) 1.8 mm.mr and for 32s are: 170 ¿a 32S- injected, 140 MeV 32S9+, 240 ¿a (26.7 p¿a) 0.51 mm.mr. The high intensity and low emittance of these ion beams make them ideal for injection into a synchrotron like the AGS 30 GeV proton accelerator at BNL. |
| 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 | 2746 |
| Ending Page | 2748 |
| Page Count | 3 |
| File Size | 1358522 |
| File Format | |
| ISSN | 00189499 |
| Volume Number | 30 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1983-08-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Testing Synchrotrons Pulse measurements Particle beams Ion sources Acceleration Ion accelerators Current measurement Charge measurement Ion 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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