TRANSITION RADIATION BY RELATIVISTIC ELECTRONS IN INHOMOGENEOUS SUBSTANCE

机译：非均质物质中相对论电子的跃迁辐射

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The process of transition radiation of relativistic electrons in non-uniform media is considered. The method of description of this process based on the equivalent photons method and the eikonal approximation of the wave mechanics is proposed. The formulae for the spectral-angular density of the transition radiation that permit to examine the radiation in the case when the dielectric permittivity depends on more than one coordinate are obtained in this approximation. The comparison of the basic results obtained in Born and eikonal approximations of the transition radiation theory is carried out. The ranges of validity of these results are determined. The formulae obtained are applied to the analysis of the transition radiation process on the uniform plate and on the fiber-like target.

机译：考虑了相对论电子在非均匀介质中的跃迁辐射过程。提出了一种基于等效光子方法和波力学的近似方法的过程描述方法。在该近似中，获得了在介电常数依赖于一个以上的坐标的情况下能够检查放射线的过渡放射线的光谱角密度的式子。进行了过渡辐射理论的玻恩近似和自然近似中获得的基本结果的比较。确定这些结果的有效性范围。所获得的公式可用于分析均匀板和纤维状靶材上的过渡辐射过程。

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来源
《NATO Advanced Research Workshop on Advanced Radiation Sources and Applications; 20040829-0902; Yerevan(AM)》|2004年|P.129-148|共20页
会议地点 Yerevan(AM)
作者
N.F.Shulga; V.V.Syshchenko;
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作者单位

National Scientific CenterKharkov Institute of Physics and Technology, Kharkov, Ukraine;

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会议组织
原文格式 PDF
正文语种 eng
中图分类放射性元素、放射化学;
关键词
transition radiation; born approximation; eikonal approximation; fiber-like target; nanotube;

机译：过渡辐射;出生近似;本征近似;类纤维靶;纳米管;
入库时间 2022-08-26 14:09:20

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1. Polarized angular distributions of parametric x radiation and vacuum-ultraviolet transition radiation from relativistic electrons [J] . R. B. Fiorito, D. W. Rule, M. A. Piestrup, Physical review, E. Statistical physics, plasmas, fluids, and related interdisciplinary topics . 1995,第4期

机译：相对论性电子的参数x辐射和真空-紫外线跃迁辐射的极化角分布
2. Transition radiation from relativistic electrons crossing a perfectly conducting conical surface: Calculation and experiment [J] . Koltsov A.V., Serov A.V. Journal of Experimental and Theoretical Physics . 2013,第5期

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3. On the Role of the Surface Currents in Conducting Targets in the Formation of the Diffraction and Transition Radiation of Relativistic Electrons [J] . G. A. Naumenko, A. P. Potylitsyn, M. V. Shevelev, JETP Letters . 2013,第10期

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4. TRANSITION RADIATION BY RELATIVISTIC ELECTRONS IN INHOMOGENEOUS SUBSTANCE [C] . N.F.Shulga, V.V.Syshchenko, NATO NATO Advanced Research Workshop on Advanced Radiation Sources and Applications . 2006

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5. Relativistic Electrons in Earth's Outer Radiation Belt: Wave-Particle Interactions and Precipitation Loss. [D] . Blum, Lauren W. 2014

机译：地球外部辐射带中的相对论电子：波粒相互作用和降水损失。
6. A Revised Look at Relativistic Electrons in the Earths Inner Radiation Zone and Slot Region [O] . S. G. Claudepierre, T. P. OBrien, M. D. Looper, -1

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7. Synchrotron radiation of relativistic electrons moving at small pitch-angles in inhomogeneous magnetic field [O] . Sobolev Ya.M. 2006

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TRANSITION RADIATION BY RELATIVISTIC ELECTRONS IN INHOMOGENEOUS SUBSTANCE

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