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Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch
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....
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.122.054801 http://cds.cern.ch/record/2638338 |
| _version_ | 1780959971866836992 |
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| author | 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. |
| author_facet | 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. |
| author_sort | Turner, M. |
| collection | CERN |
| description | 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 (<15 MV/m) and reach over 300 MV/m. All these results confirm the development of the seeded self-modulation process, a necessary condition for external injection of low energy and acceleration of electrons to multi-GeV energy levels. |
| id | cern-2638338 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2018 |
| record_format | invenio |
| spelling | cern-26383382022-08-10T12:22:16Zdoi:10.1103/PhysRevLett.122.054801http://cds.cern.ch/record/2638338engTurner, M.Adli, E.Ahuja, A.Apsimon, O.Apsimon, R.Bachmann, A.-MBarros 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.Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunchphysics.acc-phAccelerators and Storage RingsWe 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 (<15 MV/m) and reach over 300 MV/m. All these results confirm the development of the seeded self-modulation process, a necessary condition for external injection of low energy and acceleration of electrons to multi-GeV energy levels.We measure the effects of transverse wakefields driven by a relativistic proton bunch in plasma with densities of $2.1\times10^{14}$ and $7.7\times10^{14}$ electrons/cm$^3$. 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 ($<$15 MV/m) and reach over 300 MV/m. All these results confirm the development of the seeded self-modulation process, a necessary condition for external injection of low energy and acceleration of electrons to multi-GeV energy levels.arXiv:1809.01191oai:cds.cern.ch:26383382018-09-04 |
| spellingShingle | physics.acc-ph Accelerators and Storage Rings 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. Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title | Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title_full | Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title_fullStr | Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title_full_unstemmed | Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title_short | Experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| title_sort | experimental observation of plasma wakefield growth driven by the seeded self-modulation of a proton bunch |
| topic | physics.acc-ph Accelerators and Storage Rings |
| url | https://dx.doi.org/10.1103/PhysRevLett.122.054801 http://cds.cern.ch/record/2638338 |
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