{"title":"欧洲核子研究中心的真空科学与技术","authors":"J. Jiménez, P. Chiggiato","doi":"10.1051/epn/2020404","DOIUrl":null,"url":null,"abstract":"Vacuum is essential in particle accelerators. Low gas density allows charged particles beams to circulate without excessive losses. Indeed, beam losses are detrimental for instrumentation; they increase induced radioactivity, background noise in particle detectors, and beam-induced heat loads to cryogenic equipment.","PeriodicalId":52467,"journal":{"name":"Europhysics News","volume":"19 1","pages":"24-26"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vacuum science and technology at CERN\",\"authors\":\"J. Jiménez, P. Chiggiato\",\"doi\":\"10.1051/epn/2020404\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vacuum is essential in particle accelerators. Low gas density allows charged particles beams to circulate without excessive losses. Indeed, beam losses are detrimental for instrumentation; they increase induced radioactivity, background noise in particle detectors, and beam-induced heat loads to cryogenic equipment.\",\"PeriodicalId\":52467,\"journal\":{\"name\":\"Europhysics News\",\"volume\":\"19 1\",\"pages\":\"24-26\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Europhysics News\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1051/epn/2020404\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Physics and Astronomy\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Europhysics News","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/epn/2020404","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
Vacuum is essential in particle accelerators. Low gas density allows charged particles beams to circulate without excessive losses. Indeed, beam losses are detrimental for instrumentation; they increase induced radioactivity, background noise in particle detectors, and beam-induced heat loads to cryogenic equipment.
Europhysics NewsPhysics and Astronomy-Physics and Astronomy (all)
CiteScore
0.50
自引率
0.00%
发文量
22
期刊介绍：
Europhysics News is the magazine of the European physics community. It is owned by the European Physical Society and produced in cooperation with EDP Sciences. It is distributed to all our Individual Members and many institutional subscribers. Most European national societies receive EPN for further distribution. The total circulation is currently about 25000 copies per issue. It aims to provide physicists at all levels, ranging from post graduate students to senior managers working in both industry and the public sector, with a balanced overview of the scientific and organizational aspects of physics and related disciplines at a European level. Sections covered: ◦Activities ◦Features ◦News and views
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