Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Hosing of a Long Relativistic Particle Bunch in Plasma
AU - AWAKE Collaboration
AU - Nechaeva, T
AU - Verra, L
AU - Pucek, J
AU - Ranc, L
AU - Bergamaschi, M
AU - Zevi Della Porta, G
AU - Muggli, P
AU - Agnello, R
AU - Ahdida, C C
AU - Amoedo, C
AU - Andrebe, Y
AU - Apsimon, O
AU - Apsimon, R
AU - Arnesano, J M
AU - Bencini, V
AU - Blanchard, P
AU - Burrows, P N
AU - Buttenschön, B
AU - Caldwell, A
AU - Chung, M
AU - Cooke, D A
AU - Davut, C
AU - Demeter, G
AU - Dexter, A C
AU - Doebert, S
AU - Farmer, J
AU - Fasoli, A
AU - Fonseca, R
AU - Furno, I
AU - Granados, E
AU - Granetzny, M
AU - Graubner, T
AU - Grulke, O
AU - Gschwendtner, E
AU - Guran, E
AU - Henderson, J
AU - Kedves, M Á
AU - Kim, S-Y
AU - Kraus, F
AU - Krupa, M
AU - Lefevre, T
AU - Liang, L
AU - Liu, S
AU - Lopes, N
AU - Lotov, K
AU - Martinez Calderon, M
AU - Mazzoni, S
AU - Moon, K
AU - Turner, M
AU - Woolley, B
PY - 2024/2/16
Y1 - 2024/2/16
N2 - Experimental results show that hosing of a long particle bunch in plasma can be induced by wakefields driven by a short, misaligned preceding bunch. Hosing develops in the plane of misalignment, self-modulation in the perpendicular plane, at frequencies close to the plasma electron frequency, and are reproducible. Development of hosing depends on misalignment direction, its growth on misalignment extent and on proton bunch charge. Results have the main characteristics of a theoretical model, are relevant to other plasma-based accelerators and represent the first characterization of hosing.
AB - Experimental results show that hosing of a long particle bunch in plasma can be induced by wakefields driven by a short, misaligned preceding bunch. Hosing develops in the plane of misalignment, self-modulation in the perpendicular plane, at frequencies close to the plasma electron frequency, and are reproducible. Development of hosing depends on misalignment direction, its growth on misalignment extent and on proton bunch charge. Results have the main characteristics of a theoretical model, are relevant to other plasma-based accelerators and represent the first characterization of hosing.
U2 - 10.1103/PhysRevLett.132.075001
DO - 10.1103/PhysRevLett.132.075001
M3 - Journal article
C2 - 38427892
VL - 132
JO - Physical review letters
JF - Physical review letters
SN - 1079-7114
IS - 7
M1 - 075001
ER -