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RIS citation export for THPRB116: Effect of Ground Motion Introduced by HL-LHC CE Work on LHC Beam Operation

AU  - Schaumann, M.
AU  - Gamba, D.
AU  - Guinchard, M.
AU  - Scislo, L.
AU  - Wenninger, J.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Effect of Ground Motion Introduced by HL-LHC CE Work on LHC Beam Operation
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The official groundbreaking of the civil engineering (CE) work for the high luminosity upgrade of the LHC started on 15 June 2018 parallel to LHC beam operation. Compactor work and shaft excavation around the two low beta experiments, ATLAS and CMS, were expected to induce vibrations to the accelerator magnets and cause orbit disturbance, beam loss and potentially premature beam dumps. Ground motion sensors were installed on the surface and close to the triplets, where the CE works were expected to have the largest impact on the beams. This paper discusses the observations made on the LHC beams that could be correlated to CE work.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 4092
EP  - 4095
KW  - ground-motion
KW  - luminosity
KW  - operation
KW  - civil-engineering
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-THPRB116
UR  - http://jacow.org/ipac2019/papers/thprb116.pdf
ER  -