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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ducimetiere, L. Jansson, U. Schroder, G.H. Vossenberg, E.B. Barnes, M.J. Wait, G.D. |
| Copyright Year | 1995 |
| Description | Author affiliation: SL Div., CERN, Geneva, Switzerland (Ducimetiere, L.) |
| Abstract | Two counter-rotating proton beams will be injected into the LHC at an energy of 450 GeV by two kicker magnet systems, producing magnetic field pulses of approximately 750 ns rise time and 6.6 /spl mu/s flat top duration. To avoid dilution of the beam emittance during injection, a stringent design requirement of the system is a flat top ripple of the magnetic field of less than /spl plusmn/0.5%. Both injection systems are composed of 4 travelling wave kicker magnets of 2.17 m length each, powered by pulse forming networks (PFNs) and matched to their characteristic impedance. To achieve the high required kick strength of 1.2 Tm, for a compact and cost efficient design, a comparably low characteristic impedance of 5 /spl Omega/ has been chosen. The electrical circuit of the system is being designed with the help of PSpice computer modelling. Most known parasitic elements are included in the model to obtain a realistic pulse response prediction. The present paper reports on design and modeling results of the LHC injection kicker magnet system that has several novel and demanding design requirements. |
| Starting Page | 1406 |
| Ending Page | 1411 |
| File Size | 571913 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780327918 |
| DOI | 10.1109/PPC.1995.599814 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-07-03 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protons Large Hadron Collider Structural beams Superconducting magnets Particle beams Magnetic separation Impedance Magnetic fields Costs Particle beam injection |
| Content Type | Text |
| Resource Type | Article |
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