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reference |
References |
- The Installation of the BRIL Luminometers: Preparing for a bright Run 3 (2021) (A.Delannoy)
- Illuminating! Counting LHC Collisions with CMS (2021) (G.Krintiras)
- Why precision luminosity measurements matter (2021) (P.Traczyk)
- What is Luminosity (Symmetry Magazine) (2021) (S.Charley)
- Planning For Years of Luminosity Measurements with BRIL (2020) (P.Lujan)
- Luminosity measurement in proton-proton collisions at 13.6 TeV in 2022 at CMS (2024) (CMS Collaboration)
- Precision luminosity measurement in proton-proton collisions at s√= 13 TeV in 2015 and 2016 at CMS (2021) (CMS Collaboration)
- Luminosity Determination At Proton Colliders (2015) (P.Grafstrom, W.Kozanecki)
- Concept of luminosity (2006) (W.Herr, B.Muratori)
- Luminosity considerations for the LHC (1994) (K.Eggert, K.Honkavaara, A.Morsch)
- Calibration of the effective beam height in the ISR (1968) (S.van der Meer)
- LHC Programme Coordination - Luminosity Calibration
- LHC Guide - FAQ (2017)
- Instrumentation for beam radiation and luminosity measurement in the CMS experiment using novel detector technologies (2016) (M.Guthoff)
Fill : Increments once the LHC injects proton bunches into the LHC (more details: CERN Control Centre "From the LINAC to the LHC" (2014))
Run : Sub-section of a fill, increments each time the CMS central DAQ initates data taking
Lumi section : Sub-section of a run, defined as $$ 2^{18} \cdot \mathrm{orbits_{LHC}} = 2^{18} \cdot \frac{\mathrm{N_{bunches}}}{\mathcal{f}_{\mathrm{crossing}}} = 2^{18} \cdot \frac{3564}{40 \times 10^{6} \mathrm{Hz}} \approx 23.3570304 \mathrm{s} $$
Lumi nibble : Sub-section of a lumi section, defined as $$ 2^{12} \cdot \mathrm{orbits_{LHC}} \approx 0.3649536 \mathrm{s} $$
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