Speaker
Jan Uythoven
(European Organization for Nuclear Research)
Description
After every high-energy beam dump event at the Large Hadron Collider (LHC), the beam orbit before the dump, which is collected as part of the high-resolution post-mortem data, is analysed to identify any anomalous behaviour. This analysis is currently performed manually for both beams in both planes. Statistical methods based on post-mortem beam position monitor data from the years 2022-2024 were developed to automate this analysis. This paper shows that the developed methods perform well on LHC beam dump events to automatically identify orbit anomalies of different durations and patterns.
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Author
Philipp Hermüller
(European Organization for Nuclear Research, Graz University of Technology)
Co-authors
Alexander Fuchs
(Graz University of Technology)
Dr
Christoph Wiesner
(European Organization for Nuclear Research)
Cédric Hernalsteens
(European Organization for Nuclear Research)
Dr
Daniel Wollmann
(European Organization for Nuclear Research)
Franz Pernkopf
(Graz University of Technology)
Gustavo Sánchez
(European Organization for Nuclear Research)
Jan Uythoven
(European Organization for Nuclear Research)
Jorg Wenninger
(European Organization for Nuclear Research)