Metrology requirements for the integrated luminosity measurement using small angle Bhabha scattering at ILC

2024/07/03 by I. Smiljanić, Smiljanić, Ivan, I. Božović +7 · 1 citation
Decision Sciences · Engineering · #Advanced Sensor Technologies Research #Calibration and Measurement Techniques #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Instrumentation and Detectors (physics.ins-det) #Scientific Measurement and Uncertainty Evaluation

paper · pdf · doi:10.48550/arxiv.2407.03024

openalex publication_date 2024/07/03 · openalex created_date 2024/07/06 · openalex updated_date 2026/07/28

Abstract

Precision measurement of the integrated luminosity L at future Higgs factories, including ILC, is of crucial importance for the cross-section measurements, and in particular for the line-shape measurements at the Z-pole. Since there is no up-to-date estimate of the integrated luminosity uncertainties arising from metrology effects at ILC, here we review the metrology requirements for the targeted precision of L at foreseen ILC center-of-mass energies: 91.2 GeV, 250 GeV, 500 GeV and 1 TeV, using small-angle Bhabha scattering.

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