| Title |
Loading of a Plasma-Wakefield Accelerator Section Driven by a Self-Modulated Proton Bunch |
| Authors |
- V.K.B. Olsen, E. Adli
University of Oslo, Oslo, Norway
- L.D. Amorim
IST, Lisboa, Portugal
- P. Muggli
MPI, Muenchen, Germany
- J. Vieira
Instituto Superior Tecnico, Lisbon, Portugal
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| Abstract |
We investigate beam loading of a plasma wake driven by a self-modulated proton beam using particle-in-cell simulations for phase III of the AWAKE project. We address the case of injection after the proton beam has already experienced self-modulation in a previous plasma. Optimal parameters for the injected electron bunch in terms of initial beam energy and beam charge density are investigated and evaluated in terms of witness bunch energy and energy spread. An approximate modulated proton beam is emulated in order to reduce computation time in these simulations.
|
| Paper |
download WEPWA026.PDF [0.282 MB / 4 pages] |
| Export |
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| Conference |
IPAC2015, Richmond, VA, USA |
| Series |
International Particle Accelerator Conference (6th) |
| Proceedings |
Link to full IPAC2015 Proccedings |
| Session |
Wednesday Posters (Washington) |
| Date |
06-May-15 16:00–18:00 |
| Main Classification |
3: Alternative Particle Sources and Acceleration Techniques |
| Sub Classification |
A22 - Plasma Wakefield Acceleration |
| Keywords |
plasma, electron, proton, simulation, beam-loading |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Stuart Henderson (ANL, Argonne, IL, USA); Evelyn Akers (Jlab, Newport News, VA, USA); Todd Satogata (JLab, Newport News, VA, USA); Volker R.W. Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-168-7 |
| Published |
June 2015 |
| Copyright |
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