Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma

(AWAKE Collaboration); L. Verra; G. Zevi Della Porta; J. Pucek; T. Nechaeva; S. Wyler; M. Bergamaschi; E. Senes; E. Guran; J. T. Moody; M. Kedves; E. Gschwendtner; P. Muggli; R. Agnello; C. C. Ahdida; M. C.A. Goncalves; Y. Andrebe; O. Apsimon; R. Apsimon; J. M. Arnesano; A. M. Bachmann; D. Barrientos; F. Batsch; V. Bencini; P. Blanchard; P. N. Burrows; B. Buttenschön; A. Caldwell; J. Chappell; E. Chevallay; M. Chung; D. A. Cooke; C. Davut; G. Demeter; A. C. Dexter; S. Doebert; F. A. Elverson; J. Farmer; A. Fasoli; V. Fedosseev; R. Fonseca; I. Furno; A. Gorn; E. Granados; M. Granetzny; T. Graubner; O. Grulke; V. Hafych; J. Henderson; M. Hüther; V. Khudiakov

doi:10.1103/PhysRevLett.129.024802

Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma

(AWAKE Collaboration), L. Verra^*, G. Zevi Della Porta, J. Pucek, T. Nechaeva, S. Wyler, M. Bergamaschi, E. Senes, E. Guran, J. T. Moody, M. Kedves, E. Gschwendtner, P. Muggli, R. Agnello, C. C. Ahdida, M. C.A. Goncalves, Y. Andrebe, O. Apsimon, R. Apsimon, J. M. ArnesanoA. M. Bachmann, D. Barrientos, F. Batsch, V. Bencini, P. Blanchard, P. N. Burrows, B. Buttenschön, A. Caldwell, J. Chappell, E. Chevallay, M. Chung, D. A. Cooke, C. Davut, G. Demeter, A. C. Dexter, S. Doebert, F. A. Elverson, J. Farmer, A. Fasoli, V. Fedosseev, R. Fonseca, I. Furno, A. Gorn, E. Granados, M. Granetzny, T. Graubner, O. Grulke, V. Hafych, J. Henderson, M. Hüther, V. Khudiakov

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self-modulation (SM) instability. We show that SM of a proton bunch can be seeded by the wakefields driven by a preceding electron bunch. SM timing reproducibility and control are at the level of a small fraction of the modulation period. With this seeding method, we independently control the amplitude of the seed wakefields with the charge of the electron bunch and the growth rate of SM with the charge of the proton bunch. Seeding leads to larger growth of the wakefields than in the instability case.

Original language	English
Article number	024802
Journal	Physical Review Letters
Volume	129
Issue number	2
Number of pages	7
ISSN	0031-9007
DOIs	https://doi.org/10.1103/PhysRevLett.129.024802
Publication status	Published - 2022

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(AWAKE Collaboration), Verra, L., Zevi Della Porta, G., Pucek, J., Nechaeva, T., Wyler, S., Bergamaschi, M., Senes, E., Guran, E., Moody, J. T., Kedves, M., Gschwendtner, E., Muggli, P., Agnello, R., Ahdida, C. C., Goncalves, M. C. A., Andrebe, Y., Apsimon, O., Apsimon, R., ... Khudiakov, V. (2022). Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma. Physical Review Letters, 129(2), Article 024802. https://doi.org/10.1103/PhysRevLett.129.024802

@article{e5dd552faf7f44f8bdb70b64b66a51f0,

title = "Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma",

abstract = "A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self-modulation (SM) instability. We show that SM of a proton bunch can be seeded by the wakefields driven by a preceding electron bunch. SM timing reproducibility and control are at the level of a small fraction of the modulation period. With this seeding method, we independently control the amplitude of the seed wakefields with the charge of the electron bunch and the growth rate of SM with the charge of the proton bunch. Seeding leads to larger growth of the wakefields than in the instability case.",

author = "{(AWAKE Collaboration)} and L. Verra and {Zevi Della Porta}, G. and J. Pucek and T. Nechaeva and S. Wyler and M. Bergamaschi and E. Senes and E. Guran and Moody, {J. T.} and M. Kedves and E. Gschwendtner and P. Muggli and R. Agnello and Ahdida, {C. C.} and Goncalves, {M. C.A.} and Y. Andrebe and O. Apsimon and R. Apsimon and Arnesano, {J. M.} and Bachmann, {A. M.} and D. Barrientos and F. Batsch and V. Bencini and P. Blanchard and Burrows, {P. N.} and B. Buttensch{\"o}n and A. Caldwell and J. Chappell and E. Chevallay and M. Chung and Cooke, {D. A.} and C. Davut and G. Demeter and Dexter, {A. C.} and S. Doebert and Elverson, {F. A.} and J. Farmer and A. Fasoli and V. Fedosseev and R. Fonseca and I. Furno and A. Gorn and E. Granados and M. Granetzny and T. Graubner and O. Grulke and V. Hafych and J. Henderson and M. H{\"u}ther and V. Khudiakov",

note = "Publisher Copyright: {\textcopyright} 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the {"}https://creativecommons.org/licenses/by/4.0/{"}Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2022",

doi = "10.1103/PhysRevLett.129.024802",

language = "English",

volume = "129",

journal = "Physical Review Letters",

issn = "0031-9007",

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(AWAKE Collaboration), Verra, L, Zevi Della Porta, G, Pucek, J, Nechaeva, T, Wyler, S, Bergamaschi, M, Senes, E, Guran, E, Moody, JT, Kedves, M, Gschwendtner, E, Muggli, P, Agnello, R, Ahdida, CC, Goncalves, MCA, Andrebe, Y, Apsimon, O, Apsimon, R, Arnesano, JM, Bachmann, AM, Barrientos, D, Batsch, F, Bencini, V, Blanchard, P, Burrows, PN, Buttenschön, B, Caldwell, A, Chappell, J, Chevallay, E, Chung, M, Cooke, DA, Davut, C, Demeter, G, Dexter, AC, Doebert, S, Elverson, FA, Farmer, J, Fasoli, A, Fedosseev, V, Fonseca, R, Furno, I, Gorn, A, Granados, E, Granetzny, M, Graubner, T, Grulke, O, Hafych, V, Henderson, J, Hüther, M & Khudiakov, V 2022, 'Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma', Physical Review Letters, vol. 129, no. 2, 024802. https://doi.org/10.1103/PhysRevLett.129.024802

TY - JOUR

T1 - Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma

AU - (AWAKE Collaboration)

AU - Verra, L.

AU - Zevi Della Porta, G.

AU - Pucek, J.

AU - Nechaeva, T.

AU - Wyler, S.

AU - Bergamaschi, M.

AU - Senes, E.

AU - Guran, E.

AU - Moody, J. T.

AU - Kedves, M.

AU - Gschwendtner, E.

AU - Muggli, P.

AU - Agnello, R.

AU - Ahdida, C. C.

AU - Goncalves, M. C.A.

AU - Andrebe, Y.

AU - Apsimon, O.

AU - Apsimon, R.

AU - Arnesano, J. M.

AU - Bachmann, A. M.

AU - Barrientos, D.

AU - Batsch, F.

AU - Bencini, V.

AU - Blanchard, P.

AU - Burrows, P. N.

AU - Buttenschön, B.

AU - Caldwell, A.

AU - Chappell, J.

AU - Chevallay, E.

AU - Chung, M.

AU - Cooke, D. A.

AU - Davut, C.

AU - Demeter, G.

AU - Dexter, A. C.

AU - Doebert, S.

AU - Elverson, F. A.

AU - Farmer, J.

AU - Fasoli, A.

AU - Fedosseev, V.

AU - Fonseca, R.

AU - Furno, I.

AU - Gorn, A.

AU - Granados, E.

AU - Granetzny, M.

AU - Graubner, T.

AU - Grulke, O.

AU - Hafych, V.

AU - Henderson, J.

AU - Hüther, M.

AU - Khudiakov, V.

N1 - Publisher Copyright: © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2022

Y1 - 2022

N2 - A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self-modulation (SM) instability. We show that SM of a proton bunch can be seeded by the wakefields driven by a preceding electron bunch. SM timing reproducibility and control are at the level of a small fraction of the modulation period. With this seeding method, we independently control the amplitude of the seed wakefields with the charge of the electron bunch and the growth rate of SM with the charge of the proton bunch. Seeding leads to larger growth of the wakefields than in the instability case.

AB - A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self-modulation (SM) instability. We show that SM of a proton bunch can be seeded by the wakefields driven by a preceding electron bunch. SM timing reproducibility and control are at the level of a small fraction of the modulation period. With this seeding method, we independently control the amplitude of the seed wakefields with the charge of the electron bunch and the growth rate of SM with the charge of the proton bunch. Seeding leads to larger growth of the wakefields than in the instability case.

U2 - 10.1103/PhysRevLett.129.024802

DO - 10.1103/PhysRevLett.129.024802

M3 - Journal article

C2 - 35867433

AN - SCOPUS:85134516572

SN - 0031-9007

VL - 129

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

M1 - 024802

ER -

Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma

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