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Title: Comprehensive comparison of two tracking codes for single-particle dynamics evaluation of a next-generation storage ring light source

Journal Article · · Physical Review Accelerators and Beams
ORCiD logo [1];  [1];  [2]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)
  2. SLAC National Accelerator Lab., Menlo Park, CA (United States)
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Next-generation light sources based on the multibend achromat concept place great reliance on the accuracy of beam dynamics modeling. To ensure the success of such light sources, confirmation of design performance with at least two independent codes is prudent. The APS Upgrade (APS-U) lattice has been designed using the code ELEGANT, which has existing and new features that are needed by the design. Corresponding, independent improvements have recently been made to the accelerator toolbox (AT), in order to permit an independent check of nonlinear dynamics predictions. The new developments include the modeling of combined-function bending magnets with straight geometry and improved fringe field effects of quadrupole magnets. Calculations of linear and nonlinear lattice parameters and particle tracking results were compared, showing remarkable agreement was found between the two independently developed codes. This provides significant confirmation of the feasibility of the APS-U design.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-76SF00515; AC02-06CH11357
OSTI ID:
1573436
Alternate ID(s):
OSTI ID: 1596798
Journal Information:
Physical Review Accelerators and Beams, Vol. 22, Issue 11; ISSN 2469-9888
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

References (14)

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