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Multipactor in 4 rod crab cavities

科研成果: Conference contribution

摘要

Multipactor is a limiting factor in many SRF cavities due to the additional heat load and power absorption. In this paper we study multipactor in 4 rod crab cavities, which have deflecting rather than accelerating fields. The particles are tracked in CST Particle Studio for three different secondary emission yields (SEY) to differentiate between hard and soft multipacting barriers. It is shown that multipacting barriers exist at a transverse voltage of 2 MV for high SEY materials but that these trajectories do not appear with lower SEY materials suggesting that they will process away.

源语言English
主期刊名European Microwave Week 2016
主期刊副标题"Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016
出版商Institute of Electrical and Electronics Engineers Inc.
230-232
页数3
ISBN(电子版)9782874870439
DOI
出版状态Published - 19 1月 2017
活动46th European Microwave Conference, EuMC 2016 - London, United Kingdom
期限: 4 10月 20166 10月 2016

出版系列

姓名European Microwave Week 2016: "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016

Conference

Conference46th European Microwave Conference, EuMC 2016
国家/地区United Kingdom
London
时期4/10/166/10/16

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