Magnetic design of a low-/spl beta/ quadrupole magnet for the LHC interaction regions

Author

Tsuchiya, K. ; Nakamoto, T. ; Yamamoto, A. ; Ogitsu, T. ; Ohuchi, N. ; Qiu, M. ; Shintomi, T.

Author_Institution

High Energy Accel. Res. Organ., Ibaraki, Japan

Volume

10

Issue

1

fYear

2000

fDate

3/1/2000 12:00:00 AM

Firstpage

135

Lastpage

138

Abstract

As part of the collaboration program between CERN and KEK for the LHC, we have been developing a high field gradient superconducting insertion quadrupole magnet with a field gradient of 240 T/m in an aperture of 70 mm. To date two model magnets have been built and their quench characteristics and field qualities have been studied. Based on these results. We have performed the final adjustment of the magnet design. In this paper we present the summary of the design which includes short sample limits and field quality analysis for both the straight section and the end regions.

Keywords

accelerator magnets; colliding beam accelerators; proton accelerators; storage rings; superconducting magnets; LHC interaction regions; end regions; field qualities; field quality analysis; high field gradient superconducting insertion quadrupole magnet; low-beta quadrupole magnet; magnetic design; quench characteristics; short sample limits; straight section; Accelerator magnets; Apertures; Cables; Coils; Collaboration; Iron; Large Hadron Collider; Magnetic analysis; Optical beams; Performance analysis;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.828194

Filename

828194