Paper | Title | Page |
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MOPB17 | Using a TE011 Cavity as a Magnetic Momentum Monitor | 111 |
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Funding: Authored by Jefferson Science Associates, LLC with Laboratory Directed Research and Development funding, under U.S. DOE Contract No. DE-AC05-06OR23177. The Jefferson Lab Electron-Ion Collider (JLEIC) design relies on cooling of the ion beam with bunched electron beam constrained in a pair of long solenoids. The high current cooling electron beam needs to be generated in a magnetized electron source, and the beam’s magnetization needs to be maintained during the acceleration and transport to the cooling channel. A non-invasive real time monitoring system is highly desired to quantify electron beam magnetization. The authors propose to use a passive copper RF cavity in TE011 mode as such a monitor. In this paper, we present the mechanism and scaling law of this device, as well as the design and preliminary test results of the prototype cavity. |
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DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2018-MOPB17 | |
About • | paper received ※ 11 September 2018 paper accepted ※ 12 September 2018 issue date ※ 29 January 2019 | |
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