{"title":"感应同步加速器加速过程中的绝热阻尼","authors":"T. Dixit, Y. Shimosaki, K. Takayama","doi":"10.1109/PAC.2007.4439951","DOIUrl":null,"url":null,"abstract":"It was observed that a bunch-length shrunk with acceleration in the Induction Synchrotron (IS) experiment, where a single proton-bunch injected from the 500 MeV Booster was accelerated to 6 GeV in the KEK-PS. A novel technique capable of quantitatively predicting the adiabatic phenomenon of bunch shortening has been developed, based on a hypothesis that the particle oscillation amplitude varies inversely proportional to the square root of its oscillation frequency. The experimental result and analytical prediction is in good agreement with each other.","PeriodicalId":446026,"journal":{"name":"2007 IEEE Particle Accelerator Conference (PAC)","volume":"447 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adiabatic damping during acceleration in the Induction Synchrotron\",\"authors\":\"T. Dixit, Y. Shimosaki, K. Takayama\",\"doi\":\"10.1109/PAC.2007.4439951\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"It was observed that a bunch-length shrunk with acceleration in the Induction Synchrotron (IS) experiment, where a single proton-bunch injected from the 500 MeV Booster was accelerated to 6 GeV in the KEK-PS. A novel technique capable of quantitatively predicting the adiabatic phenomenon of bunch shortening has been developed, based on a hypothesis that the particle oscillation amplitude varies inversely proportional to the square root of its oscillation frequency. The experimental result and analytical prediction is in good agreement with each other.\",\"PeriodicalId\":446026,\"journal\":{\"name\":\"2007 IEEE Particle Accelerator Conference (PAC)\",\"volume\":\"447 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-06-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE Particle Accelerator Conference (PAC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PAC.2007.4439951\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Particle Accelerator Conference (PAC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PAC.2007.4439951","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adiabatic damping during acceleration in the Induction Synchrotron
It was observed that a bunch-length shrunk with acceleration in the Induction Synchrotron (IS) experiment, where a single proton-bunch injected from the 500 MeV Booster was accelerated to 6 GeV in the KEK-PS. A novel technique capable of quantitatively predicting the adiabatic phenomenon of bunch shortening has been developed, based on a hypothesis that the particle oscillation amplitude varies inversely proportional to the square root of its oscillation frequency. The experimental result and analytical prediction is in good agreement with each other.