Quantum deformation of the angular distributions of synchrotron radiation. Emission from particles in the first excited state

被引：4
|
作者：
Bagrov, V. G. [1 ,2 ,3 ]
Burimova, A. N. [1 ,3 ]
Gitman, D. M. [3 ]
Levin, A. D. [3 ]
机构：
[1] Tomsk State Univ, Dept Phys, Tomsk 634050, Russia
[2] SB RAS, Tomsk Inst High Current Elect, Tomsk 634034, Russia
[3] Univ Sao Paulo, Inst Phys, Sao Paulo, Brazil
来源：
EUROPEAN PHYSICAL JOURNAL C | 2012年 / 72卷 / 02期
关键词：
Angular distribution - Charged particles - Excited states - Quantum theory - Synchrotrons;
D O I：
10.1140/epjc/s10052-012-1871-y
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The exact expressions for the characteristics of synchrotron radiation of charged particles in the first excited state are obtained in analytical form using quantum theory methods. We performed a detailed analysis of the angular distribution structure of radiation power and its polarization for particles with spin 0 and 1/2. It is shown that the exact quantum calculations lead to results that differ substantially from the predictions of classical theory.
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页码：1 / 12
页数：12
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