Collective energy loss of attosecond electron bunches

被引：2
|
作者：
Ogata, A. [1 ]
Kondoh, T. [1 ]
Norizawa, K. [1 ]
Yang, J. [1 ]
Yoshida, Y. [1 ]
Kashiwagi, S. [1 ]
Kaneko, T. [2 ]
机构：
[1] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan
[2] Okayama Univ Sci, Dept Appl Phys, Kita Ku, Okayama 7000005, Japan
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2011年 / 637卷
关键词：
Attosecond electron bunches; Stopping power; Wake field; High-energy-density state; 2D PIC simulation;
D O I：
10.1016/j.nima.2010.02.031
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this study, we have analytically shown that if the electron bunch length is in the 100-as range, the energy loss of the bunch is proportional to the square of the number of electrons in the bunch. If the number of electrons is large, the collective loss introduces a high-energy-density state in the target. The results were verified by carrying out 2D PIC simulations. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：S95 / S98
页数：4
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