| Article | |
| Report number | arXiv:2012.09676 |
| Title | Transition between Instability and Seeded Self-Modulation of a Relativistic Particle Bunch in Plasma |
| Author(s) |
Batsch, F. (Munich, Max Planck Inst.) ; Muggli, P. (Munich, Max Planck Inst.) ; Agnello, R. (EPFL, Lausanne, FSL) ; Ahdida, C.C. (CERN) ; Amoedo Goncalves, M.C. (CERN) ; Andrebe, Y. (EPFL, Lausanne, FSL) ; Apsimon, O. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Apsimon, R. (Cockcroft Inst. Accel. Sci. Tech. ; Lancaster U.) ; Bachmann, A.M. (Munich, Max Planck Inst.) ; Baistrukov, M.A. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Blanchard, P. (EPFL, Lausanne, FSL) ; Braunmüller, F. (Munich, Max Planck Inst.) ; Burrows, P.N. (Oxford U.) ; Buttenschön, B. (Greifswald, Max Planck Inst.) ; Caldwell, A. (Munich, Max Planck Inst.) ; Chappell, J. (University Coll. London) ; Chevallay, E. (CERN) ; Chung, M. (UNIST, Ulsan) ; Cooke, D.A. (University Coll. London) ; Damerau, H. (CERN) ; Davut, C. (Cockcroft Inst. Accel. Sci. Tech. ; Manchester U.) ; Demeter, G. (Wigner RCP, Budapest) ; Deubner, H.L. (Philipps U. Marburg) ; Doebert, S. (CERN) ; Farmer, J. (Munich, Max Planck Inst. ; CERN) ; Fasoli, A. (EPFL, Lausanne, FSL) ; Fedosseev, V.N. (CERN) ; Fiorito, R. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Fonseca, R.A. (CMAF, Lisbon) ; Friebel, F. (CERN) ; Furno, I. (EPFL, Lausanne, FSL) ; Garolfi, L. (TRIUMF) ; Gessner, S. (CERN ; SLAC) ; Gorgisyan, I. (CERN) ; Gorn, A.A. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Granados, E. (CERN) ; Granetzny, M. (Wisconsin U., Madison) ; Graubner, T. (Philipps U. Marburg) ; Grulke, O. (Greifswald, Max Planck Inst. ; Denmark, Tech. U.) ; Gschwendtner, E. (CERN) ; Hafych, V. (Munich, Max Planck Inst.) ; Helm, A. (CMAF, Lisbon) ; Henderson, J.R. (Cockcroft Inst. Accel. Sci. Tech. ; Daresbury) ; Hüther, M. (Munich, Max Planck Inst.) ; Kargapolov, I. Yu. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Kim, S.Y. (UNIST, Ulsan) ; Kraus, F. (Philipps U. Marburg) ; Krupa, M. (CERN) ; Lefevre, T. (CERN) ; Liang, L. (Cockcroft Inst. Accel. Sci. Tech. ; Manchester U.) ; Liu, S. (TRIUMF) ; Lopes, N. (CMAF, Lisbon) ; Lotov, K.V. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Martyanov, M. (Munich, Max Planck Inst.) ; Mazzoni, S. (CERN) ; Medina Godoy, D. (CERN) ; Minakov, V.A. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Moody, J.T. (Munich, Max Planck Inst.) ; Moon, K. (UNIST, Ulsan) ; Morales Guzmán, P.I. (Munich, Max Planck Inst.) ; Moreira, M. (CERN ; CMAF, Lisbon) ; Nechaeva, T. (Munich, Max Planck Inst.) ; Nowak, E. (CERN) ; Pakuza, C. (Oxford U.) ; Panuganti, H. (CERN) ; Pardons, A. (CERN) ; Perera, A. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Pucek, J. (Munich, Max Planck Inst.) ; Pukhov, A. (Fachhochschule Dusseldorf) ; Ramjiawan, R.L. (CERN ; Oxford U.) ; Rey, S. (CERN) ; Rieger, K. (Munich, Max Planck Inst.) ; Schmitz, O. (Wisconsin U., Madison) ; Senes, E. (CERN ; Oxford U.) ; Silva, L.O. (CMAF, Lisbon) ; Speroni, R. (CERN) ; Spitsyn, R.I. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Stollberg, C. (EPFL, Lausanne, FSL) ; Sublet, A. (CERN) ; Topaloudis, A. (CERN) ; Torrado, N. (CMAF, Lisbon) ; Tuev, P.V. (Novosibirsk State U. ; Novosibirsk, Inst. Laser Phys.) ; Turner, M. (CERN ; LBL, Berkeley) ; Velotti, F. (CERN) ; Verra, L. (Munich, Max Planck Inst. ; CERN ; Siemens, Munich) ; Verzilov, V.A. (TRIUMF) ; Vieira, J. (CMAF, Lisbon) ; Vincke, H. (CERN) ; Welsch, C.P. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Wendt, M. (CERN) ; Wing, M. (University Coll. London) ; Wiwattananon, P. (CERN) ; Wolfenden, J. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Woolley, B. (CERN) ; Xia, G. (Cockcroft Inst. Accel. Sci. Tech. ; Manchester U.) ; Zepp, M. (Wisconsin U., Madison) ; Zevi Della Porta, G. (CERN) |
| Publication | 2021-04-21 |
| Imprint | 2020-12-17 |
| Number of pages | 6 |
| Note | Letter and Supplemental Material, 6 figures, 8 pages |
| In: | Phys. Rev. Lett. 126 (2021) 164802 |
| DOI | 10.1103/PhysRevLett.126.164802 |
| Subject category | physics.acc-ph ; Accelerators and Storage Rings ; physics.plasm-ph ; Other Fields of Physics |
| Accelerator/Facility, Experiment | CERN AWAKE |
| Abstract | We use a relativistic ionization front to provide various initial transverse wakefield amplitudes for the self-modulation of a long proton bunch in plasma. We show experimentally that, with sufficient initial amplitude ($\ge(4.1\pm0.4)$ MV/m), the phase of the modulation along the bunch is reproducible from event to event, with 3 to 7% (of 2$\pi$) rms variations all along the bunch. The phase is not reproducible for lower initial amplitudes. We observe the transition between these two regimes. Phase reproducibility is essential for deterministic external injection of particles to be accelerated. |
| Copyright/License | preprint: (License: arXiv nonexclusive-distrib 1.0) publication: © 2021-2024 authors (License: CC-BY-4.0) |
Corresponding record in: Inspire
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