Development of self-modulation as a function of plasma length

被引：0

作者：

Clairembaud, Arthur ^{[1
,2
]}

Turner, Marlene ^{[3
]}

Muggli, Patric ^{[1
]}

机构：

[1] Max Planck Inst Phys & Astrophys, Garching, Bavaria, Germany

[2] Tech Univ Munich, Garching, Bavaria, Germany

[3] CERN, Geneva, Switzerland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2025年 / 1073卷

关键词：

Plasma; Wakefields; Instability; Numerical simulations; Saturation; AWAKE; Proton; Self-modulation; BEAM;

D O I：

10.1016/j.nima.2025.170265

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We use numerical simulations to determine whether the saturation length of the self-modulation (SM) instability of along proton bunch in plasma could be determined by measuring the radius of the bunch halo SM produces. Results show that defocused protons acquire their maximum transverse momentum and exit the wakefields at a distance approximately equal to the saturation length of the wakefields. This suggests that measuring the radius of the halo as a function of plasma length in the AWAKE experiment would yield a very good estimate for the saturation length of SM.

引用

页数：4

共 50 条

[1] Development of the self-modulation instability of a relativistic proton bunch in plasma
Verra, L.
Wyler, S.
Nechaeva, T.
Pucek, J.
Bencini, V.
Bergamaschi, M.
Ranc, L.
Zevi Della Porta, G.
Gschwendtner, E.
Muggli, P.
Agnello, R.
Ahdida, C. C.
Amoedo, C.
Andrebe, Y.
Apsimon, O.
Apsimon, R.
Arnesano, J. M.
Blanchard, P.
Burrows, P. N.
Buttenschoen, B.
Caldwell, A.
Chung, M.
Cooke, D. A.
Davut, C.
Demeter, G.
Dexter, A. C.
Doebert, S.
Elverson, F. A.
Farmer, J.
Fasoli, A.
Fonseca, R.
Furno, I.
Gorn, A.
Granados, E.
Granetzny, M.
Graubner, T.
Grulke, O.
Guran, E.
Henderson, J.
Kedves, M. A.
Kim, S. -Y.
Kraus, F.
Krupa, M.
Lefevre, T.
Liang, L.
Liu, S.
Lopes, N.
Lotov, K.
Calderon, M. Martinez
Mazzoni, S.
PHYSICS OF PLASMAS, 2023, 30 (08)
[2] SELF-MODULATION OF RADIATION OF A PLASMA CYCLOTRON MASER
BESPALOV, PA
JETP LETTERS, 1981, 33 (04) : 182 - 185
[3] WHISTLER WAVE SELF-MODULATION IN A TOKAMAK PLASMA
ANTANI, SN
KAUP, DJ
PHYSICS OF FLUIDS, 1981, 24 (07) : 1391 - 1393
[4] The effect of plasma radius and profile on the development of self-modulation instability of electron bunches
Fang, Y.
Vieira, J.
Amorim, L. D.
Mori, W.
Muggli, P.
PHYSICS OF PLASMAS, 2014, 21 (05)
[5] Physics of beam self-modulation in plasma wakefield accelerators
Lotov, K. V.
PHYSICS OF PLASMAS, 2015, 22 (10)
[6] Self-modulation of long electron beams in plasma at PITZ
de la Ossa, A. Martinez
Gross, M.
Gruener, F.
Khojoyan, M.
Krasilnikov, M.
Oppelt, A.
Stephan, F.
Schroeder, C. B.
Osterhoff, J.
ADVANCED ACCELERATOR CONCEPTS, 2012, 1507 : 588 - 593
[7] Progress of plasma wakefield self-modulation experiments at FACET
Adli, E.
Olsen, V. K. Berglyd
Lindstrom, C. A.
Muggli, P.
Reimann, O.
Vieira, J. M.
Amorim, L. D.
Clarke, C. I.
Gessner, S. J.
Green, S. Z.
Hogan, M. J.
Litos, M. D.
O'Shea, B. D.
Yakimenko, V.
Clayton, C.
Marsh, K. A.
Mori, W. B.
Joshi, C.
Vafaei-Najafabadi, N.
Williams, O.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2016, 829 : 334 - 338
[8] Controlled self-modulation of high energy beams in a plasma
Lotov, K. V.
PHYSICS OF PLASMAS, 2011, 18 (02)
[9] SELF-MODULATION OF LOW-FREQUENCY OSCILLATIONS IN A PLASMA
HONZAWA, T
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1990, 2 (04): : 734 - 740
[10] SELF-MODULATION AND FILAMENTATION OF ELECTROMAGNETIC-WAVES IN A PLASMA
BINGHAM, R
LASHMOREDAVIES, CN
NUCLEAR FUSION, 1976, 16 (01) : 67 - 72

← 1 2 3 4 5 →