@article{7a7f06abbd02490eb60e6f973b6eb8e1,
title = "Experimental study of wakefields driven by a self-modulating proton bunch in plasma",
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). ",
keywords = "BEAM, AWAKE",
author = "{(AWAKE Collaboration)} and M. Turner and P. Muggli and E. Adli and R. Agnello and M. Aladi and Y. Andrebe and O. Apsimon and R. Apsimon and Bachmann, {A. M.} and Baistrukov, {M. A.} and F. Batsch and M. Bergamaschi 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 H. Damerau and C. Davut and G. Demeter and Deubner, {L. H.} and A. Dexter and Djotyan, {G. P.} and S. Doebert and J. Farmer and A. Fasoli and Fedosseev, {V. N.} and R. Fiorito and Fonseca, {R. A.} and F. Friebel and I. Furno and L. Garolfi and S. Gessner and B. Goddard and I. Gorgisyan and Gorn, {A. A.} and E. Granados and M. Granetzny and O. Grulke and E. Gschwendtner and V. Hafych and A. Hartin and A. Helm and Henderson, {J. R.} and Lotov, {K. V.} and Minakov, {V. A.} and Tuev, {P. V.} and Каргаполов, {Иван Юрьевич}",
year = "2020",
month = aug,
doi = "10.1103/PhysRevAccelBeams.23.081302",
language = "English",
volume = "23",
journal = "Physical Review Accelerators and Beams",
issn = "2469-9888",
publisher = "American Physical Society",
number = "8",
}