| Title |
Electron Witness Constraints for AWAKE |
| Authors |
- J.P. Farmer, P. Muggli
MPI-P, München, Germany
- E. Gschwendtner
CERN, Meyrin, Switzerland
- L. Liang
The University of Manchester, Manchester, United Kingdom
- M.S. Weidl
MPI/IPP, Garching, Germany
|
| Abstract |
The AWAKE project at CERN successfully demonstrated the use of a proton driver to accelerate an electron witness in plasma*. One of the key goals for AWAKE Run2 is to better control this acceleration, separating the proton-beam-modulation and electron-acceleration stages in order to achieve high energy electrons with high beam quality. Controlled acceleration additionally requires careful tuning of the witness bunch parameters at the injection point. In this work, we use particle-in-cell simulations to study the tolerances for this matching, and discuss techniques to loosen these constraints.
|
| Footnotes & References |
*Adli et al. (AWAKE Collaboration), Nature (2018) |
| Paper |
download TUPAB158.PDF [0.517 MB / 4 pages] |
| Export |
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| Conference |
IPAC2021 |
| Series |
International Particle Accelerator Conference (12th) |
| Location |
Campinas, SP, Brazil |
| Date |
24-28 May 2021 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Liu Lin (LNLS, Campinas, Brazil); John M. Byrd (ANL, Lemont, IL, USA); Regis Neuenschwander (LNLS, Campinas, Brazil); Renan Picoreti (LNLS, Campinas, Brazil); Volker R. W. Schaa (GSI, Darmstadt, Germany) |
| Online ISBN |
978-3-95450-214-1 |
| Online ISSN |
2673-5490 |
| Received |
19 May 2021 |
| Accepted |
14 June 2021 |
| Issue Date |
11 August 2021 |
| DOI |
doi:10.18429/JACoW-IPAC2021-TUPAB158 |
| Pages |
1753-1756 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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