{"title":"Magnetic Compressors for MeV-UED","authors":"Tianzhe Xu, Robert Joel England","doi":"arxiv-2408.00936","DOIUrl":null,"url":null,"abstract":"Magnetic compressors offer an attractive path toward jitter-free bunch\ncompression in MeV-UED. Compared with RF bunchers, magnetic compressors do not\nintroduce additional timing jitter and can be configured to minimize timing\njitter due to upstream energy fluctuation. In this work we discuss the\nprinciples of designing magnetic compressors for MeV-UED. Start-to-end\nsimulation of a dogleg compressor is presented. Results show a bunch length of\n11~fs can be achieved at 100 fC charge with small emittance growth.","PeriodicalId":501318,"journal":{"name":"arXiv - PHYS - Accelerator Physics","volume":"21 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Accelerator Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2408.00936","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Magnetic compressors offer an attractive path toward jitter-free bunch
compression in MeV-UED. Compared with RF bunchers, magnetic compressors do not
introduce additional timing jitter and can be configured to minimize timing
jitter due to upstream energy fluctuation. In this work we discuss the
principles of designing magnetic compressors for MeV-UED. Start-to-end
simulation of a dogleg compressor is presented. Results show a bunch length of
11~fs can be achieved at 100 fC charge with small emittance growth.
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