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Preliminary Study for an RF photocathode based electron injector for awake project
/ Mete, Oznur (U. Manchester (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Xia, Guoxing (U. Manchester (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Burt, Graeme (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Chattopadhyay, Swapan (Cockcroft Inst. Accel. Sci. Tech. ; U. Liverpool (main) ; U. Manchester (main) ; Lancaster U.)
AWAKE project, a proton driven plasma wakefield acceleration (PDPWA) experiment is approved by CERN. The PDPWA scheme consists of a seeding laser, a drive beam to establish the accelerating wakefields within the plasma cell; and a witness beam to be accelerated. [...]
arXiv:1405.5890.-
2014-07 - 3 p.
- Published in : 10.18429/JACoW-IPAC2014-MOPRI050
Preprint: PDF; External link: JACOW
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.MOPRI050
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2.
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Commissioning of the electron injector for the AWAKE experiment
/ Kim, S -Y (UNIST, Ulsan) ; Doebert, S (CERN) ; Apsimon, O (Manchester U.) ; Apsimon, R (Lancaster U.) ; Burt, G (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Dayyani, M (IPM, Tehran) ; Gessner, S (CERN) ; Gorgisyan, I (CERN) ; Granados, E (CERN) ; Mazzoni, S (CERN) et al.
The advanced wakefield experiment (AWAKE) at CERN is the first proton beam-driven plasma wakefield acceleration experiment. The main goal of AWAKE RUN 1 was to demonstrate seeded self-modulation (SSM) of the proton beam and electron witness beam acceleration in the plasma wakefield. [...]
2020 - 7 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 953 (2020) 163194
Fulltext: PDF;
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Modeling of an Electron Injector for the AWAKE Project
/ Mete, O. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Xia, G. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Apsimon, R. (Cockcroft Inst. Accel. Sci. Tech. ; Lancaster U.) ; Burt, G. (Cockcroft Inst. Accel. Sci. Tech. ; Lancaster U.) ; Doebert, S. (CERN) ; Fiorito, R. (Liverpool U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Welsch, C. (Liverpool U. ; Cockcroft Inst. Accel. Sci. Tech.)
Particle-in-cell simulations were performed by using PARMELA to characterise an electron injector with a booster linac for the AWAKE project in order to provide the baseline specifications required by the plasma wakefield experiments. Tolerances and errors were investigated. [...]
arXiv:1505.02621; IPAC-2015-TUPJE059; CERN-ACC-2015-374.-
2015-06 - 3 p.
- Published in : 10.18429/JACoW-IPAC2015-TUPJE059
Fulltext: tupje059 - PDF; arXiv:1505.02621 - PDF; External link: Full-text at JACoW Server
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.TUPJE059
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4.
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Simulation Study of Electron Beam Acceleration with Non-Gaussian Transverse Profiles for AWAKE Run 2
/ Liang, Linbo (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Farmer, John P (Munich, Max Planck Inst. ; CERN) ; Xia, Guoxing (Cockcroft Inst. Accel. Sci. Tech. ; Manchester U.)
In the physics plan for AWAKE Run 2, two known effects, beam loading the longitudinal wakefield and beam matching to the pure plasma ion channel, will be implemented for the better control of electron acceleration. It is founded in our study of beam matching that the transverse profile of the initial witness beam have a significant impact on its acceleration quality. [...]
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 3012-3015
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.3012-3015
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5.
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S-band booster design and emittance preservation for the Awake $e^-$ injector
/ Mete Apsimon, Oznur (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Apsimon, Robert (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Burt, Graeme (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Döbert, Steffen (CERN) ; Xia, Guoxing (U. Manchester (main) ; Cockcroft Inst. Accel. Sci. Tech.)
AWAKE is a proton driven plasma wakefield acceleration experiment at CERN which uses the protons from the SPS. It aims to study the self modulation instability of a proton bunch and the acceleration of an externally injected electron beam in the plasma wakefields, during the so called Phase II until the technical stop of LHC and its injector chain (LS2) in 2019. [...]
CERN-ACC-2017-353.-
2017 - 3 p.
- Published in : 10.18429/JACoW-LINAC2016-TUPRC016
Fulltext: PDF;
In : 28th Linear Accelerator Conference, East Lansing, Michigan, 25 - 30 Sep 2016, pp.TUPRC016
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7.
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8.
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An $ep$ collider based on proton-driven plasma wakefield acceleration
/ Wing, M. (University Coll. London) ; Xia, G. (Cockcroft Inst. Accel. Sci. Tech.) ; Mete, O. (Cockcroft Inst. Accel. Sci. Tech.) ; Aimidula, A. (Liverpool U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Welsch, C. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Chattopadhyay, S. (Lancaster U. ; Cockcroft Inst. Accel. Sci. Tech. ; Manchester U. ; Liverpool U.) ; Mandry, S. (University Coll. London ; Munich, Max Planck Inst.)
Recent simulations have shown that a high-energy proton bunch can excite strong plasma wakefields and accelerate a bunch of electrons to the energy frontier in a single stage of acceleration. This scheme could lead to a future $ep$ collider using the LHC for the proton beam and a compact electron accelerator of length 170 m, producing electrons of energy up to 100 GeV. [...]
arXiv:1407.1989.-
SISSA, 2014-07-08 - 6 p.
- Published in : PoS DIS2014 (2014) 244
Fulltext: PDF; External link: PoS server
In : 22nd International Workshop on Deep-Inelastic Scattering and Related Subjects, Warsaw, Poland, 28 Apr - 02 May 2014, pp.244
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9.
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Analytical and Numerical Characterization of Cherenkov Diffraction Radiation as a Longitudinal Electron Bunch Profile Monitor for AWAKE Run 2
/ Davut, Can (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Apsimon, Oznur (Liverpool U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Karataev, Pavel (Royal Holloway, U. of London) ; Lefèvre, Thibaut (CERN) ; Mazzoni, Stefano (CERN) ; Xia, Guoxing (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.)
In this paper, CST simulations of the coherent Cherenkov Diffraction Radiation with a range of parameters for different dielectric target materials and geometries are discussed and compared with the theoretical investigation of the Polarization Current Approach to design a prototype of a radiator for the bunch length/profile monitor for AWAKE Run 2. It was found that the result of PCA theory and CST simulation are consistent with each other regarding the shape of the emitted ChDR cone..
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 4355-4358
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.4355-4358
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Recent AWAKE Diagnostics Development and Operational Results
/ Senes, Eugenio (CERN) ; Burger, Stephane (CERN) ; Burrows, Philip (JAI, UK ; Oxford U.) ; Cooke, David (University Coll. London) ; Krupa, Michal (CERN) ; Lefèvre, Thibaut (CERN) ; Mazzoni, Stefano (CERN) ; Pakuza, Collette (Oxford U. ; JAI, UK) ; Poimenidou, Eirini (CERN) ; Topaloudis, Athanasios (CERN) et al.
The Advanced Wakefield Experiment (AWAKE) at CERN investigates the Plasma-Wakefield acceleration of electrons driven by a relativistic proton bunch. After successfully demonstrating the acceleration process in the AWAKE Run 1, the experiment has now started the Run 2. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 343-346
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.343-346
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