Multi-GeV energy gain in a plasma-wakefield accelerator

被引：165

作者：

Hogan, MJ ^{[1
]}

Barnes, CD

Clayton, CE

Decker, FJ

Deng, S

Emma, P

Huang, C

Iverson, RH

Johnson, DK

Joshi, C

Katsouleas, T

Krejcik, P

Lu, W

Marsh, KA

Mori, WB

Muggli, P

O'Connell, CL

Oz, E

Siemann, RH

Walz, D

机构：

[1] Stanford Univ, Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA

[2] Univ Calif Los Angeles, Los Angeles, CA 90095 USA

[3] Univ So Calif, Los Angeles, CA 90089 USA

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.95.054802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A plasma-wakefield accelerator has accelerated particles by over 2.7 GeV in a 10 cm long plasma module. A 28.5 GeV electron beam with 1.8x10(10) electrons is compressed to 20 mu m longitudinally and focused to a transverse spot size of 10 mu m at the entrance of a 10 cm long column of lithium vapor with density 2.8x10(17) atoms/cm(3). The electron bunch fully ionizes the lithium vapor to create a plasma and then expels the plasma electrons. These electrons return one-half plasma period later driving a large amplitude plasma wake that in turn accelerates particles in the back of the bunch by more than 2.7 GeV.

引用

页数：4

共 26 条

[1]

Bane K., 2005, SLACPUB11035

[2]

BANE KLF, 1997, SLACPUB7536

[3]

BANE KLF, 1999, SLACPUB8118

[4]

BANE KLF, 1990, SLACPUB5255

[5] Plasma-wakefield acceleration of an intense positron beam [J].

Blue, BE ;

Clayton, CE ;

O'Connell, CL ;

Decker, FJ ;

Hogan, MJ ;

Huang, C ;

Iverson, R ;

Joshi, C ;

Katsouleas, TC ;

Lu, W ;

Marsh, KA ;

Mori, WB ;

Muggli, P ;

Siemann, R ;

Walz, D .

PHYSICAL REVIEW LETTERS, 2003, 90 (21) :4-214801

[6] Particle-in-cell simulations of tunneling ionization effects in plasma-based accelerators [J].

Bruhwiler, DL ;

Dimitrov, DA ;

Cary, JR ;

Esarey, E ;

Leemans, W ;

Giacone, RE .

PHYSICS OF PLASMAS, 2003, 10 (05) :2022-2030

[7] Transverse envelope dynamics of a 28.5-GeV electron beam in a long plasma [J].

Clayton, CE ;

Blue, BE ;

Dodd, ES ;

Joshi, C ;

Marsh, KA ;

Mori, WB ;

Wang, S ;

Catravas, P ;

Chattopadhyay, S ;

Esarey, E ;

Leemans, WP ;

Assmann, R ;

Decker, FJ ;

Hogan, MJ ;

Iverson, R ;

Raimondi, P ;

Siemann, RH ;

Walz, D ;

Katsouleas, T ;

Lee, S ;

Muggli, P .

PHYSICAL REVIEW LETTERS, 2002, 88 (15) :4-154801

[8] Plasma wakefield acceleration in self-ionized gas or plasmas [J].

Deng, S ;

Barnes, CD ;

Clayton, CE ;

O'Connell, C ;

Decker, FJ ;

Erdem, O ;

Fonseca, RA ;

Huang, C ;

Hogan, MJ ;

Iverson, R ;

Johnson, DK ;

Joshi, C ;

Katsouleas, T ;

Krejcik, P ;

Lu, W ;

Marsh, KA ;

Mori, WB ;

Muggli, P ;

Tsung, F .

PHYSICAL REVIEW E, 2003, 68 (04)

[9]

EMMA P, 2001, SLACPUB8850

[10] Observation of electron energies beyond the linear dephasing limit from a laser-excited relativistic plasma wave [J].

Gordon, D ;

Tzeng, KC ;

Clayton, CE ;

Dangor, AE ;

Malka, V ;

Marsh, KA ;

Modena, A ;

Mori, WB ;

Muggli, P ;

Najmudin, Z ;

Neely, D ;

Danson, C ;

Joshi, C .

PHYSICAL REVIEW LETTERS, 1998, 80 (10) :2133-2136

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