M. Turner, P. Muggli, E. Adli, R. Agnello, M. Aladi, Y. Andrèbe, O. Apsimon, R. Apsimon, A. Bachmann, M. Baistrukov, F. Batsch, M. Bergamaschi, P. Blanchard, P. Burrows, B. Buttenschön, A. Caldwell, J. Chappell, E. Chevallay, M. Chung, D. Cooke, H. Damerau, C. Davut, G. Demeter, L. Deubner, A. Dexter, G. Djotyan, S. Doebert, J. Farmer, A. Fasoli, V. Fedosseev, R. Fiorito, R. Fonseca, F. Friebel, I. Furno, L. Garolfi, S. Gessner, B. Goddard, I. Gorgisyan, A. Gorn, Eduardo Granados, M. Granetzny, O. Grulke, E. Gschwendtner, V. Hafych, A. Hartin, A. Helm, J. Henderson, A. Howling, M. Hüther, R. Jacquier, S. Jolly, I. Kargapolov, M. Kedves, F. Keeble, M. D. Kelisani, S. Kim, F. Kraus, M. Krupa, T. Lefevre, Y. Li, L. Liang, S. Liu, N. Lopes, K. Lotov, M. Martyanov, S. Mazzoni, D. Medina Godoy, V. A. Minakov, J. Moody, P. Morales Guzmán, M. Moreira, H. Panuganti, A. Pardons, F. Peña Asmus, A. Perera, A. Petrenko, J. Půček, A. Pukhov, B. Ráczkevi, R. Ramjiawan, S. Rey, H. Ruhl, H. Saberi, O. Schmitz, E. Senes, P
{"title":"等离子体中自调制质子束驱动尾流场的实验研究","authors":"M. Turner, P. Muggli, E. Adli, R. Agnello, M. Aladi, Y. Andrèbe, O. Apsimon, R. Apsimon, A. Bachmann, M. Baistrukov, F. Batsch, M. Bergamaschi, P. Blanchard, P. Burrows, B. Buttenschön, A. Caldwell, J. Chappell, E. Chevallay, M. Chung, D. Cooke, H. Damerau, C. Davut, G. Demeter, L. Deubner, A. Dexter, G. Djotyan, S. Doebert, J. Farmer, A. Fasoli, V. Fedosseev, R. Fiorito, R. Fonseca, F. Friebel, I. Furno, L. Garolfi, S. Gessner, B. Goddard, I. Gorgisyan, A. Gorn, Eduardo Granados, M. Granetzny, O. Grulke, E. Gschwendtner, V. Hafych, A. Hartin, A. Helm, J. Henderson, A. Howling, M. Hüther, R. Jacquier, S. Jolly, I. Kargapolov, M. Kedves, F. Keeble, M. D. Kelisani, S. Kim, F. Kraus, M. Krupa, T. Lefevre, Y. Li, L. Liang, S. Liu, N. Lopes, K. Lotov, M. Martyanov, S. Mazzoni, D. Medina Godoy, V. A. Minakov, J. Moody, P. Morales Guzmán, M. Moreira, H. Panuganti, A. Pardons, F. Peña Asmus, A. Perera, A. Petrenko, J. Půček, A. Pukhov, B. Ráczkevi, R. Ramjiawan, S. Rey, H. Ruhl, H. Saberi, O. Schmitz, E. Senes, P","doi":"10.1103/PHYSREVACCELBEAMS.23.081302","DOIUrl":null,"url":null,"abstract":"We study experimentally the longitudinal and transverse wakefields driven by a highly relativistic proton bunch during self-modulation in plasma. We show that the wakefields' growth and amplitude increase with increasing seed amplitude as well as with the proton bunch charge in the plasma. We study transverse wakefields using the maximum radius of the proton bunch distribution measured on a screen downstream from the plasma. We study longitudinal wakefields by externally injecting electrons and measuring their final energy. Measurements agree with trends predicted by theory and numerical simulations and validate our understanding of the development of self-modulation. Experiments were performed in the context of the Advanced Wakefield Experiment (AWAKE).","PeriodicalId":8436,"journal":{"name":"arXiv: Accelerator Physics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Experimental study of wakefields driven by a self-modulating proton bunch in plasma\",\"authors\":\"M. Turner, P. Muggli, E. Adli, R. Agnello, M. Aladi, Y. Andrèbe, O. Apsimon, R. Apsimon, A. Bachmann, M. Baistrukov, F. Batsch, M. Bergamaschi, P. Blanchard, P. Burrows, B. Buttenschön, A. Caldwell, J. Chappell, E. Chevallay, M. Chung, D. Cooke, H. Damerau, C. Davut, G. Demeter, L. Deubner, A. Dexter, G. Djotyan, S. Doebert, J. Farmer, A. Fasoli, V. Fedosseev, R. Fiorito, R. Fonseca, F. Friebel, I. Furno, L. Garolfi, S. Gessner, B. Goddard, I. Gorgisyan, A. Gorn, Eduardo Granados, M. Granetzny, O. Grulke, E. Gschwendtner, V. Hafych, A. Hartin, A. Helm, J. Henderson, A. Howling, M. Hüther, R. Jacquier, S. Jolly, I. Kargapolov, M. Kedves, F. Keeble, M. D. Kelisani, S. Kim, F. Kraus, M. Krupa, T. Lefevre, Y. Li, L. Liang, S. Liu, N. Lopes, K. Lotov, M. Martyanov, S. Mazzoni, D. Medina Godoy, V. A. Minakov, J. Moody, P. Morales Guzmán, M. Moreira, H. Panuganti, A. Pardons, F. Peña Asmus, A. Perera, A. Petrenko, J. Půček, A. Pukhov, B. Ráczkevi, R. Ramjiawan, S. Rey, H. Ruhl, H. Saberi, O. Schmitz, E. Senes, P\",\"doi\":\"10.1103/PHYSREVACCELBEAMS.23.081302\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We study experimentally the longitudinal and transverse wakefields driven by a highly relativistic proton bunch during self-modulation in plasma. We show that the wakefields' growth and amplitude increase with increasing seed amplitude as well as with the proton bunch charge in the plasma. 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Experimental study of wakefields driven by a self-modulating proton bunch in plasma
We study experimentally the longitudinal and transverse wakefields driven by a highly relativistic proton bunch during self-modulation in plasma. We show that the wakefields' growth and amplitude increase with increasing seed amplitude as well as with the proton bunch charge in the plasma. We study transverse wakefields using the maximum radius of the proton bunch distribution measured on a screen downstream from the plasma. We study longitudinal wakefields by externally injecting electrons and measuring their final energy. Measurements agree with trends predicted by theory and numerical simulations and validate our understanding of the development of self-modulation. Experiments were performed in the context of the Advanced Wakefield Experiment (AWAKE).
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