Formation of spectral characteristics of channeling radiation from 800 to 2000 MeV electrons and positrons in a thin silicon crystal

被引：5
|
作者：
Bogdanov, O. V. [1 ]
Pivovarov, Yu. L. [2 ]
机构：
[1] Tomsk Polytech Univ, Tomsk 634050, Russia
[2] Inst Nucl Phys, Tomsk 634050, Russia
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2008年 / 266卷 / 17期
关键词：
channeling radiation; crystal; electron; positron;
D O I：
10.1016/j.nimb.2008.02.046
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The influence of the tails of particle trajectories on planar channeling radiation (CR) spectra from relativistic (800-2000 MeV) electrons and positrons in a thin silicon crystal is investigated. It is shown that the trajectory tails significantly change the CR spectra from electrons and positrons in specific parts of the spectra compared to calculations which do not take into account this effect. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：3852 / 3857
页数：6
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