Beam-beam-induced orbit effects at LHC
M. Schaumann (RWTH Aachen U.), R. Alemany Fernandez (CERN)

TL;DR
This paper investigates how strong long-range beam-beam interactions at high bunch intensities affect the LHC's closed orbit, providing insights into orbit changes caused by beam-beam forces.
Contribution
It presents a detailed study of orbit variations due to beam-beam effects at high intensities, highlighting the impact on LHC operation.
Findings
Long-range interactions significantly alter the closed orbit at high intensities
The study quantifies orbit shifts caused by beam-beam forces
Results aid in understanding and mitigating orbit perturbations
Abstract
For high bunch intensities the long-range beam-beam interactions are strong enough to provoke effects on the orbit. As a consequence the closed orbit changes. The closed orbit of an unperturbed machine with respect to a machine where the beam-beam force becomes more and more important has been studied and the results are presented in this paper.
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Taxonomy
TopicsSuperconducting Materials and Applications · Particle Accelerators and Free-Electron Lasers · Particle accelerators and beam dynamics
