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Transition between Instability and Seeded Self-Modulation of a Relativistic Particle Bunch in Plasma.
Batsch, F; Muggli, P; Agnello, R; Ahdida, C C; Amoedo Goncalves, M C; Andrebe, Y; Apsimon, O; Apsimon, R; Bachmann, A-M; Baistrukov, M A; Blanchard, P; Braunmüller, F; Burrows, P N; Buttenschön, B; Caldwell, A; Chappell, J; Chevallay, E; Chung, M; Cooke, D A; Damerau, H; Davut, C; Demeter, G; Deubner, H L; Doebert, S; Farmer, J; Fasoli, A; Fedosseev, V N; Fiorito, R; Fonseca, R A; Friebel, F; Furno, I; Garolfi, L; Gessner, S; Gorgisyan, I; Gorn, A A; Granados, E; Granetzny, M; Graubner, T; Grulke, O; Gschwendtner, E; Hafych, V; Helm, A; Henderson, J R; Hüther, M; Kargapolov, I Yu; Kim, S-Y; Kraus, F; Krupa, M; Lefevre, T; Liang, L.
Afiliação
  • Batsch F; Max Planck Institute for Physics, Munich, Germany.
  • Muggli P; Max Planck Institute for Physics, Munich, Germany.
  • Agnello R; Ecole Polytechnique Federale de Lausanne (EPFL), Swiss Plasma Center (SPC), Lausanne, Switzerland.
  • Ahdida CC; CERN, Geneva, Switzerland.
  • Amoedo Goncalves MC; CERN, Geneva, Switzerland.
  • Andrebe Y; Ecole Polytechnique Federale de Lausanne (EPFL), Swiss Plasma Center (SPC), Lausanne, Switzerland.
  • Apsimon O; Cockcroft Institute, Daresbury, United Kingdom.
  • Apsimon R; University of Liverpool, Liverpool, United Kingdom.
  • Bachmann AM; Cockcroft Institute, Daresbury, United Kingdom.
  • Baistrukov MA; Lancaster University, Lancaster, United Kingdom.
  • Blanchard P; Max Planck Institute for Physics, Munich, Germany.
  • Braunmüller F; Novosibirsk State University, Novosibirsk, Russia.
  • Burrows PN; Budker Institute of Nuclear Physics SB RAS, Novosibirsk, Russia.
  • Buttenschön B; Ecole Polytechnique Federale de Lausanne (EPFL), Swiss Plasma Center (SPC), Lausanne, Switzerland.
  • Caldwell A; Max Planck Institute for Physics, Munich, Germany.
  • Chappell J; John Adams Institute, Oxford University, Oxford, United Kingdom.
  • Chevallay E; Max Planck Institute for Plasma Physics, Greifswald, Germany.
  • Chung M; Max Planck Institute for Physics, Munich, Germany.
  • Cooke DA; University College London, London, United Kingdom.
  • Damerau H; CERN, Geneva, Switzerland.
  • Davut C; Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea.
  • Demeter G; University College London, London, United Kingdom.
  • Deubner HL; CERN, Geneva, Switzerland.
  • Doebert S; Cockcroft Institute, Daresbury, United Kingdom.
  • Farmer J; University of Manchester, Manchester, United Kingdom.
  • Fasoli A; Wigner Research Center for Physics, Budapest, Hungary.
  • Fedosseev VN; Philipps-Universität Marburg, Marburg, Germany.
  • Fiorito R; CERN, Geneva, Switzerland.
  • Fonseca RA; Max Planck Institute for Physics, Munich, Germany.
  • Friebel F; CERN, Geneva, Switzerland.
  • Furno I; Ecole Polytechnique Federale de Lausanne (EPFL), Swiss Plasma Center (SPC), Lausanne, Switzerland.
  • Garolfi L; CERN, Geneva, Switzerland.
  • Gessner S; Cockcroft Institute, Daresbury, United Kingdom.
  • Gorgisyan I; University of Liverpool, Liverpool, United Kingdom.
  • Gorn AA; ISCTE-Instituto Universitéario de Lisboa, Portugal.
  • Granados E; GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.
  • Granetzny M; CERN, Geneva, Switzerland.
  • Graubner T; Ecole Polytechnique Federale de Lausanne (EPFL), Swiss Plasma Center (SPC), Lausanne, Switzerland.
  • Grulke O; TRIUMF, Vancouver, Canada.
  • Gschwendtner E; CERN, Geneva, Switzerland.
  • Hafych V; SLAC National Accelerator Laboratory, Menlo Park, California, USA.
  • Helm A; CERN, Geneva, Switzerland.
  • Henderson JR; Novosibirsk State University, Novosibirsk, Russia.
  • Hüther M; Budker Institute of Nuclear Physics SB RAS, Novosibirsk, Russia.
  • Kargapolov IY; CERN, Geneva, Switzerland.
  • Kim SY; University of Wisconsin, Madison, Wisconsin, USA.
  • Kraus F; Philipps-Universität Marburg, Marburg, Germany.
  • Krupa M; Max Planck Institute for Plasma Physics, Greifswald, Germany.
  • Lefevre T; Technical University of Denmark, Lyngby, Denmark.
  • Liang L; CERN, Geneva, Switzerland.
Phys Rev Lett ; 126(16): 164802, 2021 Apr 23.
Article em En | MEDLINE | ID: mdl-33961468
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 [≥(4.1±0.4) MV/m], the phase of the modulation along the bunch is reproducible from event to event, with 3%-7% (of 2π) 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.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Alemanha
Texto completo
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XML
PubMed Links
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Alemanha