Electron Injection Studies for the AWAKE Experiment at CERN
Electron Injection Studies for the AWAKE Experiment at CERN
复制标题
CERN AWAKE 实验的电子注入研究
DOI：
10.18429/jacow-ipac2014-tupme078
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发表时间：
2014
影响因子：
8.6
通讯作者：
P. Muggli
中科院分区：
文献类型：
--
作者：
A. Petrenko;C. Bracco;E. Gschwendtner;K. Lotov;P. Muggli
欧洲核子研究中心最近批准的AWAKE实验将使用稠密等离子体中长（12 cm）相对论性（400 GeV/c）质子束的自调制不稳定性（SMI）来驱动具有GV/m水平加速梯度的尾场。这些加速梯度将被外部注入的电子探测。为了保持SMI所需的等离子体均匀性，第一个实验将使用与质子束共线的低能10-20 MeV电子束的轴向注入.在这篇文章中，我们描述了电子注入到质子驱动的SMI尾场的物理。通过数值模拟，确定了对注入电子束流的要求，得到了最终的加速束流参数。
The AWAKE experiment recently approved at CERN will use the self-modulation instability (SMI) of long (12 cm), relativistic (400 GeV/c) proton bunches in dense plasmas to drive wakefields with accelerating gradients at the GV/m level. These accelerating gradients will be probed by externally injected electrons. In order to preserve the plasma uniformity required for the SMI thefirst experiments will use on-axis injection of a low energy 10-20 MeV electron beam collinearly with the proton beam. In this article we describe the physics of electron injection into the proton driven SMI wakefields. Requirements on the injected electron beam are determined and the final accelerated beam parameters are obtained via numerical simulations.
影响因子：
2.2
作者：
R. Assmann;R. Bingham;R. Bingham;T. Bohl;C. Bracco;B. Buttenschön;A. Butterworth;A. Caldwell;S. Chattopadhyay;S. Cipiccia;S. Cipiccia;E. Feldbaumer;R. Fonseca;R. Fonseca;B. Goddard;M. Gross;O. Grulke;E. Gschwendtner;J. Holloway;J. Holloway;Chengkun Huang;D. Jaroszynski;S. Jolly;P. Kempkes;N. Lopes;N. Lopes;K. Lotov;K. Lotov;J. Machacek;S. Mandry;S. Mandry;J. Mckenzie;M. Meddahi;B. Militsyn;N. Moschuering;P. Muggli;Z. Najmudin;T. Noakes;P. Norreys;P. Norreys;E. Öz;A. Pardons;A. Petrenko;A. Petrenko;A. Pukhov;K. Rieger;O. Reimann;H. Ruhl;E. Shaposhnikova;Luís O. Silva;A. Sosedkin;A. Sosedkin;R. Tarkeshian;R. Trines;T. Tückmantel;J. Vieira;J. Vieira;H. Vincke;M. Wing;G. Xia
通讯作者：
R. Assmann;R. Bingham;R. Bingham;T. Bohl;C. Bracco;B. Buttenschön;A. Butterworth;A. Caldwell;S. Chattopadhyay;S. Cipiccia;S. Cipiccia;E. Feldbaumer;R. Fonseca;R. Fonseca;B. Goddard;M. Gross;O. Grulke;E. Gschwendtner;J. Holloway;J. Holloway;Chengkun Huang;D. Jaroszynski;S. Jolly;P. Kempkes;N. Lopes;N. Lopes;K. Lotov;K. Lotov;J. Machacek;S. Mandry;S. Mandry;J. Mckenzie;M. Meddahi;B. Militsyn;N. Moschuering;P. Muggli;Z. Najmudin;T. Noakes;P. Norreys;P. Norreys;E. Öz;A. Pardons;A. Petrenko;A. Petrenko;A. Pukhov;K. Rieger;O. Reimann;H. Ruhl;E. Shaposhnikova;Luís O. Silva;A. Sosedkin;A. Sosedkin;R. Tarkeshian;R. Trines;T. Tückmantel;J. Vieira;J. Vieira;H. Vincke;M. Wing;G. Xia