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{tomasgarcia:hb2023-thbp20,
author = {R. Tomás García and F.S. Carlier and L. Deniau and J. Dilly and J. Keintzel and S. Kostoglou and M. Le Garrec and E.H. Maclean and K. Paraschou and T.H.B. Persson and F. Soubelet and A. Wegscheider},
% author = {R. Tomás García and F.S. Carlier and L. Deniau and J. Dilly and J. Keintzel and S. Kostoglou and others},
% author = {R. Tomás García and others},
title = {{Optics for Landau Damping with Minimized Octupolar Resonances in the LHC}},
% booktitle = {Proc. HB'23},
booktitle = {Proc. 68th Adv. Beam Dyn. Workshop High-Intensity High-Brightness Hadron Beams (HB'23)},
eventdate = {2023-10-09/2023-10-13},
pages = {503--506},
paper = {THBP20},
language = {english},
keywords = {optics, resonance, octupole, injection, focusing},
venue = {Geneva, Switzerland},
series = {ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams},
number = {68},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {04},
year = {2024},
issn = {2673-5571},
isbn = {978-3-95450-253-0},
doi = {10.18429/JACoW-HB2023-THBP20},
url = {https://jacow.org/hb2023/papers/thbp20.pdf},
abstract = {{Operation of the Large Hadron Collider (LHC) requires strong octupolar magnetic fields to suppress coherent beam instabilities. The amplitude detuning that is generated by these octupolar magnetic fields brings the tune of individual particles close to harmful resonances, which are mostly driven by the octupolar fields themselves. In 2023, new optics were deployed in the LHC at injection with optimized betatronic phase advances to minimize the resonances from the octupolar fields without affecting the amplitude detuning. This paper reports on the optics design, commissioning and the lifetime measurements performed to validate the optics.}},
}