JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{arimoto:eefact2022-wezat0202,
author = {Y. Arimoto and K. Aoki and M.K. Kawai and T. Kawamoto and M. Masuzawa and S. Nakamura and Y. Ohsawa and N.O. Ohuchi and T. Oki and R. Ueki and X. Wang and H. Yamaoka and Z.G. Zong},
% author = {Y. Arimoto and K. Aoki and M.K. Kawai and T. Kawamoto and M. Masuzawa and S. Nakamura and others},
% author = {Y. Arimoto and others},
title = {{Lessons Learned From Operational Experience of SuperKEKB IR Magnets and Upgrade and Plans for the Future}},
% booktitle = {Proc. eeFACT'22},
booktitle = {Proc. 65th ICFA Adv. Beam Dyn. Workshop High Luminosity Circular e+e- Colliders (eeFACT'22)},
pages = {188--194},
eid = {WEZAT0202},
language = {english},
keywords = {quadrupole, solenoid, luminosity, operation, detector},
venue = {Frascati, Italy},
series = {ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders},
number = {65},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {02},
year = {2022},
issn = {2673-7027},
isbn = {978-3-95450-236-3},
doi = {10.18429/JACoW-eeFACT2022-WEZAT0202},
url = {https://jacow.org/eefact2022/papers/wezat0202.pdf},
abstract = {{SuperKEKB is an upgraded accelerator from KEKB, aiming at a luminosity of 10³⁴. It is currently in operation, setting new luminosity records. We have completely redesigned the final focus-magnet system to achieve the target luminosity as upgrading from KEKB to SuperKEKB. After the completion of the system, it started its practical operation in 2018 after measuring the magnetic field in IR. The operation is generally stable, but some troubles have occurred. One of them is a quench. Radiation related to stored beam deposit energy on the superconducting coil. The beam suggested fluctuations in the main quadrupole magnetic field, and measurements using the R & D machine have demonstrated this. In addition, we are seeking a plan to upgrade the QCS for the long shutdown in 2026.}},
}