Vibrating wire and flipping coil magnetic measurement of a CESR-c 7-pole wiggler magnet

Author

Temnykh, A.

Author_Institution

Laboratory of Nucl. Studies, Cornell Univ., Ithaca, NY, USA

Volume

2

fYear

2003

fDate

12-16 May 2003

Firstpage

1026

Abstract

To increase radiation damping at 1.8 GeV beam energy 12 super-conducting wiggler magnets will be installed in the Cornell Electron Storage Ring (CESR). The first 7-pole wiggler has been manufactured, tested and installed in the ring. This paper describes the wiggler magnetic measurement using flipping coil and vibrating wire techniques. The field integrals along straight lines were measured with flipping coil, vibrating wire technique was used to measure both, straight line field integrals and field integrals along wiggling lines reproducing beam trajectories.

Keywords

accelerator magnets; particle beam diagnostics; particle beam dynamics; storage rings; superconducting magnets; wigglers; 1.8 GeV; CESR-c 7-pole wiggler magnet; Cornell Electron Storage Ring; beam energy; beam trajectories; flipping coil magnetic measurement technique; radiation damping; straight line field integrals; superconducting wiggler magnets; vibrating wire technique; wiggler magnetic measurement; Coils; Damping; Electron beams; Magnetic field measurement; Magnetic variables measurement; Manufacturing; Storage rings; Undulators; Vibration measurement; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

ISSN

1063-3928

Print_ISBN

0-7803-7738-9

Type

conf

DOI

10.1109/PAC.2003.1289593

Filename

1289593