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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Moehs, D.P. Peters, J. Sherman, J. |
| Copyright Year | 1973 |
| Abstract | A variety of H/sup -/ ion sources are in use at accelerator laboratories around the world. A list of these ion sources includes surface plasma sources with magnetron, Penning and surface converter geometries as well as magnetic-multipole volume sources with and without cesium. Just as varied is the means of igniting and maintaining magnetically confined plasmas. Hot and cold cathodes, radio frequency, and microwave power are all in use, as well as electron tandem source ignition. The extraction systems of accelerator H/sup o/n sources are highly specialized utilizing magnetic and electric fields in their low energy beam transport systems to produce direct current, as well as pulsed and/or chopped beams with a variety of time structures. Within this paper, specific ion sources utilized at accelerator laboratories shall be reviewed along with the physics of surface and volume H/sup -/ production in regard to source emittance. Current research trends including aperture modeling, thermal modeling, surface conditioning, and laser diagnostics will also be discussed. |
| Sponsorship | IEEE Nuclear and Plasma Sciences Society |
| Starting Page | 1786 |
| Ending Page | 1798 |
| Page Count | 13 |
| File Size | 2456240 |
| File Format | |
| ISSN | 00933813 |
| Volume Number | 33 |
| Issue Number | 6 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-12-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Hydrogen Ion sources Acceleration Magnetic confinement Ion accelerators Plasma accelerators Laboratories Plasma sources Plasma confinement Particle beams simulation Accelerator beam beam transport emittance injector ion ion source negative hydrogen phase space plasma |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nuclear and High Energy Physics Condensed Matter Physics |
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