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Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch
- Source :
- PHYSICAL REVIEW LETTERS, Physical Review Letters, Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP, AWAKE Collaboration 2019, ' Experimental Observation of Plasma Wakefield Growth Driven by the Seeded Self-Modulation of a Proton Bunch ', Physical Review Letters, vol. 122, no. 5, 054801 . https://doi.org/10.1103/PhysRevLett.122.054801, Turner, M, Adli, E, Ahuja, A, Apsimon, O, Apsimon, R, Bachmann, A M, Barros Marin, M, Barrientos, D, Batsch, F, Batkiewicz, J, Bauche, J, Berglyd Olsen, V K, Bernardini, M, Biskup, B, Boccardi, A, Bogey, T, Bohl, T, Bracco, C, Braunmüller, F, Burger, S, Burt, G, Bustamante, S, Buttenschön, B, Caldwell, A, Cascella, M, Chappell, J, Chevallay, E, Chung, M, Cooke, D, Damerau, H, Deacon, L, Deubner, L H, Dexter, A, Doebert, S, Farmer, J, Fedosseev, V N, Fior, G, Fiorito, R, Fonseca, R A, Friebel, F, Garolfi, L, Gessner, S, Gorgisyan, I, Gorn, A A, Granados, E, Grulke, O, Gschwendtner, E, Guerrero, A, Hansen, J, Helm, A, Henderson, J R, Hessler, C, Hofle, W, Hüther, M, Ibison, M, Jensen, L, Jolly, S, Keeble, F, Kim, S Y, Kraus, F, Lefevre, T, Legodec, G, Li, Y, Liu, S, Lopes, N, Lotov, K V, Maricalva Brun, L, Martyanov, M, Mazzoni, S, Medina Godoy, D, Minakov, V A, Mitchell, J, Molendijk, J C, Mompo, R, Moody, J T, Moreira, M, Muggli, P, Öz, E, Ozturk, E, Mutin, C, Pasquino, C, Pardons, A, Peña Asmus, F, Pepitone, K, Perera, A, Petrenko, A, Pitman, S, Plyushchev, G, Pukhov, A, Rey, S, Rieger, K, Ruhl, H, Schmidt, J S, Shalimova, I A, Shaposhnikova, E, Sherwood, P, Silva, L O, Soby, L, Sosedkin, A P, Speroni, R, Spitsyn, R I, Tuev, P V, Velotti, F, Verra, L, Verzilov, V A, Vieira, J, Vincke, H, Welsch, C P, Williamson, B, Wing, M, Woolley, B & Xia, G 2019, ' Experimental Observation of Plasma Wakefield Growth Driven by the Seeded Self-Modulation of a Proton Bunch ', Physical Review Letters, vol. 122, no. 5, 054801 . https://doi.org/10.1103/PhysRevLett.122.054801
- Publication Year :
- 2019
- Publisher :
- American Physical Society, 2019.
-
Abstract
- We measure the effects of transverse wakefields driven by a relativistic proton bunch in plasma with densities of 2.1×1014 and 7.7×1014 electrons/cm3. We show that these wakefields periodically defocus the proton bunch itself, consistently with the development of the seeded self-modulation process. We show that the defocusing increases both along the bunch and along the plasma by using time resolved and time-integrated measurements of the proton bunch transverse distribution. We evaluate the transverse wakefield amplitudes and show that they exceed their seed value (
- Subjects :
- Accelerator Physics (physics.acc-ph)
Proton
FOS: Physical sciences
General Physics and Astronomy
Electron
7. Clean energy
01 natural sciences
Ciências Naturais::Ciências Físicas [Domínio/Área Científica]
Acceleration
Physics::Plasma Physics
0103 physical sciences
010306 general physics
Nuclear Experiment
physics.acc-ph
awake
Physics
electrons
acceleration
Plasma
Accelerators and Storage Rings
ddc
instability
Transverse plane
Amplitude
beam
Physics::Accelerator Physics
Physics - Accelerator Physics
Seeding
Atomic physics
Energy (signal processing)
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- PHYSICAL REVIEW LETTERS, Physical Review Letters, Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP, AWAKE Collaboration 2019, ' Experimental Observation of Plasma Wakefield Growth Driven by the Seeded Self-Modulation of a Proton Bunch ', Physical Review Letters, vol. 122, no. 5, 054801 . https://doi.org/10.1103/PhysRevLett.122.054801, Turner, M, Adli, E, Ahuja, A, Apsimon, O, Apsimon, R, Bachmann, A M, Barros Marin, M, Barrientos, D, Batsch, F, Batkiewicz, J, Bauche, J, Berglyd Olsen, V K, Bernardini, M, Biskup, B, Boccardi, A, Bogey, T, Bohl, T, Bracco, C, Braunmüller, F, Burger, S, Burt, G, Bustamante, S, Buttenschön, B, Caldwell, A, Cascella, M, Chappell, J, Chevallay, E, Chung, M, Cooke, D, Damerau, H, Deacon, L, Deubner, L H, Dexter, A, Doebert, S, Farmer, J, Fedosseev, V N, Fior, G, Fiorito, R, Fonseca, R A, Friebel, F, Garolfi, L, Gessner, S, Gorgisyan, I, Gorn, A A, Granados, E, Grulke, O, Gschwendtner, E, Guerrero, A, Hansen, J, Helm, A, Henderson, J R, Hessler, C, Hofle, W, Hüther, M, Ibison, M, Jensen, L, Jolly, S, Keeble, F, Kim, S Y, Kraus, F, Lefevre, T, Legodec, G, Li, Y, Liu, S, Lopes, N, Lotov, K V, Maricalva Brun, L, Martyanov, M, Mazzoni, S, Medina Godoy, D, Minakov, V A, Mitchell, J, Molendijk, J C, Mompo, R, Moody, J T, Moreira, M, Muggli, P, Öz, E, Ozturk, E, Mutin, C, Pasquino, C, Pardons, A, Peña Asmus, F, Pepitone, K, Perera, A, Petrenko, A, Pitman, S, Plyushchev, G, Pukhov, A, Rey, S, Rieger, K, Ruhl, H, Schmidt, J S, Shalimova, I A, Shaposhnikova, E, Sherwood, P, Silva, L O, Soby, L, Sosedkin, A P, Speroni, R, Spitsyn, R I, Tuev, P V, Velotti, F, Verra, L, Verzilov, V A, Vieira, J, Vincke, H, Welsch, C P, Williamson, B, Wing, M, Woolley, B & Xia, G 2019, ' Experimental Observation of Plasma Wakefield Growth Driven by the Seeded Self-Modulation of a Proton Bunch ', Physical Review Letters, vol. 122, no. 5, 054801 . https://doi.org/10.1103/PhysRevLett.122.054801
- Accession number :
- edsair.doi.dedup.....8535e19cb8456ffbcce0f5b4056c34e3
- Full Text :
- https://doi.org/10.1103/PhysRevLett.122.054801