Observation of the Self-Modulation Instability via Time-Resolved Measurements

被引：11

作者：

Gross, M. ^{[1
]}

Engel, J. ^{[1
]}

Good, J. ^{[1
]}

Huck, H. ^{[1
]}

Isaev, I. ^{[1
]}

Koss, G. ^{[1
]}

Krasilnikov, M. ^{[1
]}

Lishilin, O. ^{[1
]}

Loisch, G. ^{[1
]}

Renier, Y. ^{[1
]}

Rublack, T. ^{[1
]}

Stephan, F. ^{[1
]}

Brinkmann, R. ^{[2
]}

de la Ossa, A. Martinez ^{[2
,3
]}

Osterhoff, J. ^{[2
]}

Malyutin, D. ^{[4
]}

Richter, D. ^{[4
]}

Mehrling, T. ^{[3
,5
]}

Khojoyan, M. ^{[6
,7
]}

Schroeder, C. B. ^{[8
]}

Gruener, F. ^{[3
,9
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, Platanenallee 6, D-15738 Zeuthen, Germany

[2] Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany

[3] Univ Hamburg, Luruper Chaussee 149, D-22761 Hamburg, Germany

[4] Helmholtz Zentrum Berlin Mat & Energie, Albert Einstein Str 15, D-12489 Berlin, Germany

[5] Inst Super Tecn, Ave Rovisco Pais 1, P-1049001 Lisbon, Portugal

[6] CNRS, LLR, Paris, France

[7] Ecole Polytech, Palaiseau UMR7638, Palaiseau, France

[8] Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA

[9] Ctr Free Electron Laser Sci, Notkestr 85, D-22607 Hamburg, Germany

来源：

PHYSICAL REVIEW LETTERS | 2018年 / 120卷 / 14期

关键词：

PLASMA-WAKEFIELD ACCELERATION; PITZ; BEAMS;

D O I：

10.1103/PhysRevLett.120.144802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Self-modulation of an electron beam in a plasma has been observed. The propagation of a long (several plasma wavelengths) electron bunch in an overdense plasma resulted in the production of multiple bunches via the self-modulation instability. Using a combination of a radio-frequency deflector and a dipole spectrometer, the time and energy structure of the self-modulated beam was measured. The longitudinal phase space measurement showed the modulation of a long electron bunch into three bunches with an approximately 200 keV/c amplitude momentum modulation. Demonstrating this effect is a breakthrough for proton-driven plasma accelerator schemes aiming to utilize the same physical effect.

引用

页数：5

共 50 条

[21] TIME-RESOLVED LAMPF ENERGY MEASUREMENTS
CLARK, DA
BRYANT, HC
FROST, CA
DONAHUE, J
HUDGINGS, DW
MCNAUGHTON, M
YATESWILLIAMS, MA
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (02): : 157 - 157
[22] SPACE-RESOLVED AND TIME-RESOLVED PFG NMR SELF-DIFFUSION MEASUREMENTS IN ZEOLITES
KARGER, J
SEIFFERT, G
STALLMACH, F
JOURNAL OF MAGNETIC RESONANCE SERIES A, 1993, 102 (03) : 327 - 331
[23] Time-resolved observation of protein allosteric communication
Buchenberg, Sebastian
Sittel, Florian
Stock, Gerhard
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (33) : E6804 - E6811
[24] Time-resolved particle image velocimetry measurements of the turbulent Richtmyer-Meshkov instability
Sewell, Everest G.
Ferguson, Kevin J.
Krivets, Vitaliy V.
Jacobs, Jeffrey W.
JOURNAL OF FLUID MECHANICS, 2021, 917
[25] Indirect self-modulation instability measurement concept for the AWAKE proton beam
Turner, M.
Petrenke, A.
Biskup, B.
Burger, S.
Gschwendtner, E.
Lotov, K. V.
Mazzoni, S.
Vincke, H.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2016, 829 : 314 - 317
[26] Competition of modes and self-modulation instability in dynamics of coherent friction: A review
Yu. P. Zaspa
Journal of Friction and Wear, 2013, 34 : 317 - 327
[27] Signatures of the self-modulation instability of relativistic proton bunches in the AWAKE experiment
Moreira, M.
Vieira, J.
Muggli, P.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2018, 909 : 343 - 345
[28] Self-modulation instability of an intense laser beam in a magnetized pair plasma
Chen, Hua-Ying
Liu, San-Qiu
Li, Xiao-Qing
PHYSICA SCRIPTA, 2011, 83 (03)
[29] Competition of modes and self-modulation instability in dynamics of coherent friction: A review
Zaspa, Yu P.
JOURNAL OF FRICTION AND WEAR, 2013, 34 (04) : 317 - 327
[30] Time-resolved photoluminescence measurements of InAs self-assembled quantum dots
Pellegrini, S
Buller, GS
Karachinsky, LY
Shkolnik, AS
Gordeev, NY
Zegrya, GG
Evtikhiev, VP
Sellers, IR
Skolnick, MS
Liu, HY
Hopkinson, M
Ultrafast Phenomena in Semiconductors and Nanostructure Materials IX, 2005, 5725 : 309 - 317

← 1 2 3 4 5 →