相对论裂殖光子的过渡层

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-03-13 DOI:10.1088/1612-202x/ad244d

K. Oganesyan, A. H. Gevorgyan, D. Miakota, P. Kopcansky

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引用次数: 0

摘要

研究了自由电子激光器的相对论性斯特罗光子型过渡层中的克莱因-戈登运动方程。研究发现了突然接通相互作用的条件：入口处的过渡层与电子在滋养光子横向振荡的一个周期内纵向移动的距离相比很小。结果与经典描述的结果一致。结果表明，在电滋旋光子中，在突然接通的相互作用假设下，电子在 t = 0 时刻的横向能量会发生跃迁。然而，总能量是守恒的，因为在同一时刻 t = 0，电子的纵向能量也发生了符号相反的跃迁。

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Transition layer of the relativisyic strophotron

The Klein–Gordon equation of motion in the transition layer of a free-electron laser of the relativistic strophotron type is studied. The condition of suddenly switching-on interaction is found: a smallness of the transition layer at the entrance compared to the distance traveled by the electron in longitudinal direction in one period of transverse oscillations in strophotron. The results are correspond to the results of classical description. It is shown, that in an electric strophotron, under the assumption of a suddenly switching-on interaction, the transverse energy of an electron at the moment t = 0 undergoes a jump. However, the total energy is conserved, because at the same moment t = 0, the longitudinal energy of the electron has the same jump with opposite sign.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.