A novel Rb vapor plasma source for plasma wakefield accelerators

被引：42
|
作者：
Oez, E. [1 ]
Muggli, P. [1 ]
机构：
[1] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2014年 / 740卷
关键词：
Plasma wake; Rubidium plasma; Field ionization; Density uniformity; Oil heating; Fast valves; Plasma source; HIGH-TEMPERATURE; CELL; PRESSURE; RUBIDIUM; ABSORPTION;
D O I：
10.1016/j.nima.2013.10.093
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We describe a novel plasma source developed at the Max Planck Institute for Physics that will be used for a proton driven plasma wakelield accelerator experiment at CERN. Rubidium vapor is confined in a 10 meter -long, 4 cm diameter, oil-heated stainless steel pipe. A laser pulse tunnel ionizes the vapor forming a 10-meter long, similar to 1 mm radius plasma with a range of densities around similar to 10(15) cm(-3). Access to the source is provided using custom manufactured fast valves. The source is designed to produce a plasma with a density uniformity of at least similar to 0.2%, during the beam-plasma interaction. (C) 2013 The Authors. Published by Elsevier B.V.
引用
收藏
页码：197 / 202
页数：6
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