| Preprint | |
| Report number | arXiv:2406.16361 |
| Title | Experimental Observation of Motion of Ions in a Resonantly Driven Plasma Wakefield Accelerator |
| Author(s) |
Turner, M. ; Agnello, R. (LPHE, Lausanne) ; Walter, E. ; Ahdida, C.C. (CERN) ; Andrebe, Y. (LPHE, Lausanne) ; Apsimon, O. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Apsimon, R. (Cockcroft Inst. Accel. Sci. Tech. ; Lancaster U.) ; Bencini, V. (CERN ; JAI, UK) ; Blanchard, P. (LPHE, Lausanne) ; Blum, P.K. (CERN) ; Burrows, P.N. (JAI, UK) ; Buttenschön, B. (Greifswald, Max Planck Inst.) ; Caldwell, A. (Munich, Max Planck Inst.) ; Chung, M. (POSTECH, Pohang) ; Cooke, D.A. (University Coll. London) ; Davut, C. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Demeter, G. (Wigner RCP, Budapest) ; Dexter, A.C. (Cockcroft Inst. Accel. Sci. Tech. ; Lancaster U.) ; Doebert, S. (CERN) ; Fasoli, A. (LPHE, Lausanne) ; Fonseca, R. (Lisbon, CFTP ; Lisbon, IST) ; Furno, I. (LPHE, Lausanne) ; Granados, E. (CERN) ; Granetzny, M. (Wisconsin U., Madison) ; Graubner, T. (Philipps U. Marburg) ; Grulke, O. (Greifswald, Max Planck Inst. ; Denmark, Tech. U.) ; Guran, E. (CERN) ; Henderson, J. (Cockcroft Inst. Accel. Sci. Tech. ; Daresbury) ; Kedves, M.A. (Wigner RCP, Budapest) ; Kraus, F. (Philipps U. Marburg) ; Krupa, M. (CERN) ; Lefevre, T. (CERN) ; Liang, L. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Liu, S. (TRIUMF) ; Lotov, K. (Novosibirsk, IYF ; Novosibirsk State U. ; Lomonosov Moscow State U.) ; Calderon, M. Martinez (CERN) ; Mazzoni, S. (CERN) ; Guzmán, P.I. Morales (Munich, Max Planck Inst.) ; Moreira, M. (Lisbon, IST) ; Nechaeva, T. (Munich, Max Planck Inst.) ; Lopes, N. ; Sublet, A. ; Bergamaschi, M. ; Pucek, J. ; Arnesano, J.M. (CERN) ; van Gils, N. ; Verra, L. ; Della Porta, G. Zevi ; Jenko, F. (Garching, Max Planck Inst., MPE) ; Pannell, F. ; Gschwendtner, E. ; Muggli, P. ; Okhotnikov, N. (Novosibirsk, IYF ; Novosibirsk State U. ; Lomonosov Moscow State U.) ; Pakuza, C. (JAI, UK) ; Pardons, A. (CERN) ; Pepitone, K. (Uppsala U.) ; Poimendidou, E. (CERN) ; Pukhov, A. (Heinrich Heine U., Dusseldorf) ; Ramjiawan, R.L. (CERN ; JAI, UK) ; Ranc, L. (Munich, Max Planck Inst.) ; Rey, S. (CERN) ; Rossel, R. (CERN) ; Saberi, H. (Manchester U. ; Cockcroft Inst. Accel. Sci. Tech.) ; Schmitz, O. (Wisconsin U., Madison) ; Senes, E. (CERN) ; Silva, F. (Rio de Janeiro, IMPA) ; Silva, L. (Lisbon, IST) ; Spear, B. (JAI, UK) ; Stollberg, C. (LPHE, Lausanne) ; Swain, C. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Topaloudis, A. (CERN) ; Tuev, P. (Novosibirsk, IYF ; Novosibirsk State U. ; Lomonosov Moscow State U.) ; Velotti, F. (CERN) ; Verzilov, V. (TRIUMF) ; Vieira, J. (Lisbon, IST) ; Welsch, C. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Wendt, M. (CERN) ; Wing, M. (University Coll. London) ; Wolfenden, J. (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Woolley, B. (CERN) ; Xia, G. (Cockcroft Inst. Accel. Sci. Tech. ; Manchester U.) ; Yarygova, V. (Novosibirsk, IYF ; Novosibirsk State U. ; Lomonosov Moscow State U.) ; Zepp, M. (Wisconsin U., Madison) |
| Imprint | 2024-06-24 |
| Number of pages | 9 |
| Subject category | physics.acc-ph ; Accelerators and Storage Rings ; physics.plasm-ph ; Other Fields of Physics |
| Accelerator/Facility, Experiment | CERN AWAKE |
| Abstract | We show experimentally that an effect of motion of ions, observed in a plasma-based accelerator, depends inversely on the plasma ion mass. The effect appears within a single wakefield event and manifests itself as a bunch tail, occurring only when sufficient motion of ions suppresses wakefields. Wakefields are driven resonantly by multiple bunches, and simulation results indicate that the ponderomotive force causes the motion of ions. In this case, the effect is also expected to depend on the amplitude of the wakefields, experimentally confirmed through variations in the drive bunch charge. |
| Other source | Inspire |
| Copyright/License | preprint: (License: CC BY 4.0) |
ჩანაწერი შექმნილია 2024-06-26, ბოლოს შესწორებულია 2024-10-11