I. GoninFNAL, Batavia, USA, C. EdwardsFNAL, Batavia, USA, S. KazakovFNAL, Batavia, USA, T. KhabiboullineFNAL, Batavia, USA, T. NicolFNAL, Batavia, USA, A. SainiFNAL, Batavia, USA, N. SolyakFNAL, Batavia, USA, J. C. T. ThangarajFNAL, Batavia, USA, V. YakovlevFNAL, Batavia, USA, M. CurtisHeatWave Labs, Inc., Watsonville, CA, USA, K. GuntherHeatWave Labs, Inc., Watsonville, CA, USA
{"title":"Gridded RF Gun Design for SRF Linac Applications","authors":"I. GoninFNAL, Batavia, USA, C. EdwardsFNAL, Batavia, USA, S. KazakovFNAL, Batavia, USA, T. KhabiboullineFNAL, Batavia, USA, T. NicolFNAL, Batavia, USA, A. SainiFNAL, Batavia, USA, N. SolyakFNAL, Batavia, USA, J. C. T. ThangarajFNAL, Batavia, USA, V. YakovlevFNAL, Batavia, USA, M. CurtisHeatWave Labs, Inc., Watsonville, CA, USA, K. GuntherHeatWave Labs, Inc., Watsonville, CA, USA","doi":"arxiv-2409.07548","DOIUrl":null,"url":null,"abstract":"The thermionic gridded gun is described which generates short electron\nbunches for further acceleration in a Nb3Sn conduction cooled SRF linac. The\ngun is built into the first cavity of the 250 keV injector [1] for the 20 kW,\n10 MeV, 1.3 GHz CW conduction cooled one-cavity linac. The beam current is 2\nmA. The RF gun design is presented as well as the results of perveance\nmeasurements, which are in a good agreement with the design parameters. The\ndesign of the RF resonator of the gun is presented also. The beam generated by\nthe gun is matched to the injector to provide lack of current interception in\nthe SRF cavity.","PeriodicalId":501374,"journal":{"name":"arXiv - PHYS - Instrumentation and Detectors","volume":"10 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Instrumentation and Detectors","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.07548","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
The thermionic gridded gun is described which generates short electron
bunches for further acceleration in a Nb3Sn conduction cooled SRF linac. The
gun is built into the first cavity of the 250 keV injector [1] for the 20 kW,
10 MeV, 1.3 GHz CW conduction cooled one-cavity linac. The beam current is 2
mA. The RF gun design is presented as well as the results of perveance
measurements, which are in a good agreement with the design parameters. The
design of the RF resonator of the gun is presented also. The beam generated by
the gun is matched to the injector to provide lack of current interception in
the SRF cavity.
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