The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron

H.G. Knoopers; H.J.G. Krooshoop; H.H.J. ten Kate; K. Pieterman; J.A.M. Dam

doi:10.1109/20.305664

The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron

H.G. Knoopers
, H.J.G. Krooshoop
, H.H.J. ten Kate
, K. Pieterman
, J.A.M. Dam

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

A new superconducting extraction magnet system EMC2, has recently been installed in the AGOR cyclotron. It consists of two almost identical and slightly bent modules to accommodate the curved extraction beam. The coil system of each module consists of three coils located symmetrically around the median- plane, providing a main dipole field, a gradient field and a dipole correction field. The coil system is indirectly cooled by means of liquid helium flowing through channels located in the upper and lower part of both modules. In order to reduce the dissipation in the 4 K region due to beam losses, a 20 K radiation shield has been installed. Positioning of the extraction system to select a certain beam trajectory is provided by a guiding and feed-through system. This paper deals with the design and manufacturing of the superconducting and cryogenic parts of the EMC2 extraction system and the results of a successful test are presented

Original language	English
Pages (from-to)	2022-2025
Number of pages	4
Journal	IEEE transactions on magnetics
Volume	30
Issue number	4
DOIs	https://doi.org/10.1109/20.305664
Publication status	Published - 1994
Event	13th International Conference on Magnet Technology, MT-13 1993 - Victoria, Canada Duration: 20 Sept 1993 → 24 Sept 1993 Conference number: 13

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Knoopers1994superconductingFinal published version, 499 KB

The superconducting extraction magnet system EMC2 for the AGOR cyclotron
Knoopers, H. G., Krooshoop, H. J. G., ten Kate, H. H. J., Pieterman, K. & Dam, J. A. M., 20 Sept 1993.
Research output: Contribution to conference › Poster › Other research output

Cite this

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title = "The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron",

abstract = "A new superconducting extraction magnet system EMC2, has recently been installed in the AGOR cyclotron. It consists of two almost identical and slightly bent modules to accommodate the curved extraction beam. The coil system of each module consists of three coils located symmetrically around the median- plane, providing a main dipole field, a gradient field and a dipole correction field. The coil system is indirectly cooled by means of liquid helium flowing through channels located in the upper and lower part of both modules. In order to reduce the dissipation in the 4 K region due to beam losses, a 20 K radiation shield has been installed. Positioning of the extraction system to select a certain beam trajectory is provided by a guiding and feed-through system. This paper deals with the design and manufacturing of the superconducting and cryogenic parts of the EMC2 extraction system and the results of a successful test are presented",

author = "H.G. Knoopers and H.J.G. Krooshoop and \{ten Kate\}, H.H.J. and K. Pieterman and J.A.M. Dam",

year = "1994",

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AU - Knoopers, H.G.

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AU - Dam, J.A.M.

N1 - Conference code: 13

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The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron

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The superconducting extraction magnet system EMC2 for the AGOR cyclotron

Cite this