The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
@inproceedings{borland:ipac2021-mopab058,
author = {M. Borland and J.S. Downey and M.S. Jaski},
title = {{Swap-Out Safety Tracking for the Advanced Photon Source Upgrade}},
booktitle = {Proc. IPAC'21},
pages = {249--252},
eid = {MOPAB058},
language = {english},
keywords = {photon, dipole, simulation, electron, power-supply},
venue = {Campinas, SP, Brazil},
series = {International Particle Accelerator Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {08},
year = {2021},
issn = {2673-5490},
isbn = {978-3-95450-214-1},
doi = {10.18429/JACoW-IPAC2021-MOPAB058},
url = {https://jacow.org/ipac2021/papers/mopab058.pdf},
note = {https://doi.org/10.18429/JACoW-IPAC2021-MOPAB058},
abstract = {{The Advanced Photon Source upgrade will operate in swap-out mode, which is similar to top-up but involves complete replacement of individual depleted bunches in a single shot. As with top-up, safety is a concern given that this process will take place with beamline shutters open. We describe the methods used to model swap-out safety, including creation and validation of a full ring lattice based on 3D field maps. We also describe a new method of implementing complex, intersecting channels for electron beams and photon beams, as well as a method of easily identifying potentially dangerous stray particles. Numerous potential errors (e.g., magnet shorts) were modeled, giving a reliable indication of performance of proposed stored beam and magnet interlocks.}},
}