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LumiDays 25

10–12 Mar 2025
CERN
Europe/Zurich timezone
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Session

Luminometer non-linearities and integration uncertainties

4
12 Mar 2025, 11:30
774/R-013 (CERN)

774/R-013

CERN

104
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Conveners

Luminometer non-linearities and integration uncertainties: 4A

  • Martino Gagliardi (Universita e INFN Torino (IT))

Luminometer non-linearities and integration uncertainties: 4B

  • Martino Gagliardi (Universita e INFN Torino (IT))

Presentation materials

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  1. 35. Uses of Emittance Scans and Planning for 25-26
    David Stickland (Princeton University (US))
    12/03/2025, 11:30
    • How are LHC experiments and LHC Operations using Emittance scans today
    • Is there a preference for early or late scans
    • How frequently should they be run
    • List improvements that either have been implemented in the analysis since Run II , or are definitely needed (e.g.: BB corrections, all expts), or are being dreamt about (e.g. characterization of long-range BB effects in the scans with trains)
    Go to contribution page
  2. 22. Long term stability, non-linearity corrections, integration methodologies and systematic uncertainties in CMS
    Francesco Romeo (Vanderbilt University)
    12/03/2025, 11:50
  3. 23. Calibration-transfer and long-term stability in ATLAS: corrections & systematic uncertainties.
    Giulia Ripellino (Uppsala University (SE))
    12/03/2025, 14:00

    Examples of corrections that could be mentioned:
    • LUCID HV adjustments based on Bi calibrations
    • LUCID non-linearity correction using track-counting-based L
    Examples of systematics that could be discussed:
    • CT uncertainty (from TILE/tracks)
    • Anchoring uncertainty
    • Long-term stability & consistency uncertainty

    Go to contribution page
  4. 21. What have the Experiments learnt from emittance scans, and what can we do better?
    David Stickland (Princeton University (US))
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