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LPC meeting summary 04-12-2023 - final |
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Main purpose of the meeting: Rehearsal of LPC JAPW presentation.
Filip (slides for JAPW)
Comments to the slides.
Slide 11:
1.96/nb ALICE before background fixes
ATLAS commented on the “more data than in 2018” (longer time, worse recorded).
Slide 13:
Rephrase: “worse than expected beam quality at the start of Stable Beams”
1.8 x 10^11 ppb → 1.8 x 10^8 ionspb
Add a line “roadmap to ion performance”
Slide 21:
Matteo got 0.79/fb/day vs 0.8/fb
Potential incidents → Potential “major” incidents
Slide 24:
Oxygen run slide for Chamonix, not here?
Slide 25:
Update LHCb VELO plot
Sarah (ALICE)
Slide 5:
Estimation of “acceptable” busy violations, given the background distribution and signature
Roderik commented that it is probably not feasible to solve everything offline but will need some time to check the status
Niels (LHCb)
Slide 2: +/- 3.5mm aperture (not gap) → similar situation as in 2022