Magnetic Design of the Advanced Light Source Harmonic Sextupoles

被引：1

作者：

Madur, A. ^{[1
]}

Steier, C. ^{[1
]}

Arbelaez, D. ^{[1
]}

Marks, S. ^{[1
]}

Prestemon, S. ^{[1
]}

Schlueter, R. ^{[1
]}

机构：

[1] Lawrence Berkeley Natl Lab, Berkeley, CA 94707 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2012年 / 22卷 / 03期

关键词：

Magnets - Light sources;

D O I：

10.1109/TASC.2012.2184514

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Forty-eight harmonic sextupole magnets with integrated dipole correctors and skew quadrupole coils will be introduced in the Advanced Light Source Storage Ring. These new magnets are required to allow the ALS to provide the 40 beamline users with higher photon beam brightness (factor of 2 or 3). Introducing new combined-function magnets in an existing storage ring is a challenge due to the limited space available and a balance had to be found between magnet performance and spatial constraints. Consequently four different magnet designs were required. The calculation and simulation results obtained for each design as well as the impact of the different design choices on the magnetic performance are developed in this paper.

引用

页数：4

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