Title of article
Design and performance of a non-destructive beam-profile monitor utilizing charge-division method at HIMAC
Author/Authors
Honma، نويسنده , , T and Ohsawa، نويسنده , , D and Noda، نويسنده , , K and Iwashima، نويسنده , , T and Ogawa، نويسنده , , H.Y. and Sano، نويسنده , , Y and Takada، نويسنده , , E and Yamada، نويسنده , , S، نويسنده ,
Pages
9
From page
435
To page
443
Abstract
A non-destructive beam-profile monitor employing micro-channel plates and a resistive anode that can be applied to a detector has been developed. The monitor works by a method of charge division to determine the spatial position for an event of residual gas ions on a detector. Two monitor units for measuring the transverse horizontal and vertical density distributions of a circulating beam were installed in the HIMAC synchrotron. The monitor has been used for an electron-cooling experiment with a spatial resolution of less than ±0.38 mm, as well as for studies of beam dynamics under routine operation in the synchrotron. The design and reliability of the monitor as well as some results of the performance are described.
Keywords
Beam-profile monitor , Residual gas , MCP , Non-destructive , Charge division
Journal title
Astroparticle Physics
Record number
2020458
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