LHC Optics Measurement and Corrections review
→
Europe/Zurich
6/2-024 - BE Auditorium Meyrin (CERN)
Frank Zimmermann
(CERN),
Massimo Giovannozzi
(CERN),
Mike Lamont
(CERN),
Oliver Bruning
(CERN),
Rogelio Tomas Garcia
(CERN)
Description
The LHC will resume operation in 2015 with an increased collision energy and new operational scenarios galore. Optics measurement and corrections will be challenged by dynamic beam processes as ramp & squeeze, collide & squeeze and beta* leveling. Furthermore the correction accuracy and the measurement resolution will continue to be challenged by the emittance measurement and the particle detectors requirements. This workshop aims at reviewing the status and progress in all fronts to ensure the high resolution measurement and correction for 2015. This review is within the HL-LHC and HighLumi framwork regarded as a general preparatory study for coming efficiently out of a long shutdown that features major machine modifications.
Secretary
Participants
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OpeningConvener: Dr Frank Zimmermann (CERN)
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1
OpeningSpeaker: Steve Myers (CERN)
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1
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Operational scenarios
Review the requests from the experiments and the options from the machine point of view with implications in commissioning time and performance.
Conveners: Piotr Krzysztof Skowronski (CERN), Dr Stefano Redaelli (CERN)- 2
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5
Measurements at beta*=0.4m and automatic local correctionsSpeaker: Piotr Krzysztof Skowronski (CERN)
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10:35
Coffee
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Beam Instrumentation
Requirements for emittance and optics measurements together with system upgrades
Conveners: Dr Ralph Steinhagen (CERN), Dr Rhodri Jones (CERN)- 10
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15:35
Coffee
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Optics measurements and corrections
Improvements and developments in optics measurement and correction algorithms and applications.
Conveners: Rogelio Tomas Garcia (CERN), Dr Yngve Inntjore Levinsen (CERN)- 17
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10:15
Coffee
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21
OMC codesSpeakers: Thomas Bach, Viktor Maier (CERN)
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Early commissioning stage
Are we ready to face a commissioning coming out of a long shut down with major machine modifications? Will there be sector tests?
Conveners: Mike Lamont (CERN), Verena Kain- 24
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26
Initial optics checksSpeaker: Kajetan Fuchsberger
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15:15
Coffee
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