On equivalence of metal-dielectric and single-layer dielectric waveguides in the problems of accelerator physics

IF 3.5 3区物理与天体物理 Q3 CHEMISTRY, PHYSICAL

Radiation Physics and Chemistry Pub Date : 2026-06-01 Epub Date: 2026-01-21 DOI:10.1016/j.radphyschem.2026.113644

M.I. Ivanyan , B.A. Grigoryan , A.H. Grigoryan , L.V. Aslyan , A.S. Vardanyan , V.G. Khachatryan , M.Z. Karalyan , V. Sh Avagyan

引用次数: 0

Abstract

The impedance characteristics of a cylindrical waveguide with a two-layer wall are compared with similar characteristics both an open dielectric waveguide and a waveguide with a perfectly conducting wall inside coated by a dielectric layer. Based on the analysis, a conclusion is made about their interchangeability, and in some important cases – about the preference for using an open dielectric waveguide when solving problems of particle radiation in waveguides and their application.

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加速器物理问题中金属介质波导与单层介质波导的等价性

将两层壁圆柱波导的阻抗特性与开放介质波导和内壁涂有介质层的波导的阻抗特性进行了比较。在分析的基础上，得出了它们的互换性，以及在一些重要的情况下，在解决波导中的粒子辐射问题及其应用时，更倾向于使用开放介质波导的结论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiation Physics and Chemistry 化学-核科学技术

CiteScore

5.60

自引率

17.20%

发文量

574

审稿时长

12 weeks

期刊介绍： Radiation Physics and Chemistry is a multidisciplinary journal that provides a medium for publication of substantial and original papers, reviews, and short communications which focus on research and developments involving ionizing radiation in radiation physics, radiation chemistry and radiation processing. The journal aims to publish papers with significance to an international audience, containing substantial novelty and scientific impact. The Editors reserve the rights to reject, with or without external review, papers that do not meet these criteria. This could include papers that are very similar to previous publications, only with changed target substrates, employed materials, analyzed sites and experimental methods, report results without presenting new insights and/or hypothesis testing, or do not focus on the radiation effects.