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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ellison, T. Kells, W. Kerner, V. Mills, F. Peters, R. Rathbun, T. Young, D. McIntyre, P. M. |
| Copyright Year | 1963 |
| Abstract | Experimental measurements have been made of the cooling of 200-MeV protons by an electron beam of 1 to 3 A and an energy of 110 keV. These experiments are an extention of earlier measurements on the cooling of 115-MeV protons and were performed in the Fermilab experimental proton storage ring. At 200 MeV the proton beam lifetime in the storage ring is extended from 10 to 4000 sec with electron cooling. The cooling times with an electron beam current of 1 A were approximately 2 sec for momentum and 5 to 10 sec for transverse cooling of the proton beam. For proton intensities of approximately 2 × 106 particles, the six-dimensional phase-space density Qf the proton beam was increased by a factor of 2 × 105. These results and data on equilibrium proton distributions and frictional forces are in reasonable agreement with the theoretical predictions. In addition, the accumulation of successive "hot" batches of protons into a cold core, i.e. stacking, has been demonstrated. |
| 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 | 2636 |
| Ending Page | 2638 |
| Page Count | 3 |
| File Size | 703157 |
| 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 | Cooling Protons Electron beams Particle beams Storage rings Magnets Solenoids Elementary particle vacuum Vacuum systems Magnetic confinement |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nuclear and High Energy Physics Electrical and Electronic Engineering Nuclear Energy and Engineering |
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