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

155 Downloads (Pure)

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

Access to Document

10.1109/20.305664

Knoopers1994superconductingFinal published version, 499 KB

1 Poster

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

@article{6b4d836af8df4e5fb5927839e7b93093,

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",

doi = "10.1109/20.305664",

language = "English",

volume = "30",

pages = "2022--2025",

journal = "IEEE transactions on magnetics",

issn = "0018-9464",

publisher = "IEEE",

number = "4",

note = "13th International Conference on Magnet Technology, MT-13 1993, MT ; Conference date: 20-09-1993 Through 24-09-1993",

}

TY - JOUR

T1 - The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron

AU - Knoopers, H.G.

AU - Krooshoop, H.J.G.

AU - ten Kate, H.H.J.

AU - Pieterman, K.

AU - Dam, J.A.M.

N1 - Conference code: 13

PY - 1994

Y1 - 1994

N2 - 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

AB - 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

U2 - 10.1109/20.305664

DO - 10.1109/20.305664

M3 - Article

SN - 0018-9464

VL - 30

SP - 2022

EP - 2025

JO - IEEE transactions on magnetics

JF - IEEE transactions on magnetics

IS - 4

T2 - 13th International Conference on Magnet Technology, MT-13 1993

Y2 - 20 September 1993 through 24 September 1993

ER -

The Superconducting Extraction Magnet System EMC2 for the AGOR Cyclotron

Abstract

Access to Document

Fingerprint

Research output

The superconducting extraction magnet system EMC2 for the AGOR cyclotron

Cite this