Speaker
Description
The Advanced Photon Source (APS) has recently installed and begun commissioning of a hybrid seven-bend-achromat design to replace the original storage ring. As in many recent storage ring designs, the APS Upgrade* (APS-U) magnets are closely spaced compared to those in third-generation storage rings. Calculation of "cross-talk" effects for such closely-spaced magnets can be time-consuming if performed using magnetic modeling codes. For APS-U, the effects are modest, so we used an approximate method of field-clamping at adjacent iron boundaries. This paper presents details on the methods and results of applying that method.
Footnotes
- L. Farvacque et al., IPAC13, 79 (2013).
** M. Borland et al., IPAC18, 2872 (2018).
Funding Agency
Work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357.
| Region represented | North America |
|---|---|
| Paper preparation format | LaTeX |
