HARD PHOTON-EMISSION FROM HIGH-ENERGY ELECTRONS AND POSITRONS IN SINGLE-CRYSTALS

被引：15
|
作者：
BAIER, VN
KATKOV, VM
STRAKHOVENKO, VM
机构：
[1] Institute of Nuclear Physics
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1992年 / 69卷 / 2-3期
关键词：
D O I：
10.1016/0168-583X(92)96016-R
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A theory is developed, which describes hard photon emission from charged particles in single crystals taking into account both the change of the effective electron mass in the plane wave field and the influence of the field caused by the continuous potential of crystal planes. A significant enhancement of radiation processes is found in single crystals in comparison with amorphous materials. The difference is revealed in the hard part of the radiation spectra from channeled electrons and positrons.
引用
收藏
页码：258 / 267
页数：10
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