| 期刊全称 | Beam Diagnostics in Superconducting Accelerating Cavities | | 期刊简称 | The Extraction of Tr | | 影响因子2023 | Pei Zhang | | 视频video | | | 发行地址 | Nominated as an outstanding Ph.D. thesis by the Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany.The author is the winner of the 2011 European Accelerator Prize for promising young researcher | | 学科分类 | Springer Theses | | 图书封面 |  | | 影响因子 | An energetic charged particle beam introduced to an rf cavity excites a wakefield therein. This wakefield can be decomposed into a series of higher order modes and multipoles, which for sufficiently small beam offsets are dominated by the dipole component. This work focuses on using these dipole modes to detect the beam position in third harmonic superconducting S-band cavities for light source applications. A rigorous examination of several means of analysing the beam position based on signals radiated to higher order modes ports is presented. Experimental results indicate a position resolution, based on this technique, of 20 microns over a complete module of 4 cavities. Methods are also indicated for improving the resolution and for applying this method to other cavity configurations. This work is distinguished by its clarity and potential for application to several other international facilities. The material is presented in a didactic style and is recommended both for students new to the field, and for scientists well-versed in the field of rf diagnostics. | | Pindex | Book 2013 |
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发表于 2025-3-21 16:17:21
