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6th CLIC-ILC BDS+MDI meeting
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Europe/Zurich
CERN
CERN
Description
room 18-3-030
Barbara, tuning
Knobs for tuning are not very orthogonal.
Two iterations on all knobs are enough to reach 90% of the seeds with 90% of
the luminosity. This meets CLIC specifications!
Improvements in the knobs and the simulations are next steps.
Philip's questions:
-What kind of imperfections are included? Have we really met goals?
All what is not included here is for CDR.
-How often do we need to tune and how long does it last?
The tuning takes ~10000 iterations. The lifetime of luminosity without feedback is 1000 seconds.
CDR status
new contributions are coming. We need to ask Hermann for a possible extension
to finalize all the sections properly and in accordance with other CDR chapters
as the low emittance transport.
The Muon section was provided by Helmut, Lawrence and Grahame.
The entire CDR can be found at:
http://clicr.web.cern.ch/CLICr/MainBeam/BDS/CDR/TEX/
We decided to postpone Cherrill's talk for the next meeting.
Knobs for tuning are not very orthogonal.
Two iterations on all knobs are enough to reach 90% of the seeds with 90% of
the luminosity. This meets CLIC specifications!
Improvements in the knobs and the simulations are next steps.
Philip's questions:
-What kind of imperfections are included? Have we really met goals?
All what is not included here is for CDR.
-How often do we need to tune and how long does it last?
The tuning takes ~10000 iterations. The lifetime of luminosity without feedback is 1000 seconds.
CDR status
new contributions are coming. We need to ask Hermann for a possible extension
to finalize all the sections properly and in accordance with other CDR chapters
as the low emittance transport.
The Muon section was provided by Helmut, Lawrence and Grahame.
The entire CDR can be found at:
http://clicr.web.cern.ch/CLICr/MainBeam/BDS/CDR/TEX/
We decided to postpone Cherrill's talk for the next meeting.
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