Updated CLIC luminosity staging baseline and Higgs coupling prospects

TL;DR

This paper presents an updated luminosity staging plan for the CLIC collider, detailing projected data collection at various energies and discussing Higgs coupling measurement sensitivities over a 25-30 year program.

Contribution

It provides a revised luminosity and energy staging baseline for CLIC, aligning with other future colliders, and updates Higgs coupling sensitivity projections.

Findings

CLIC will deliver 1 ab^-1 at 380 GeV, 2.5 ab^-1 at 1.5 TeV, and 5 ab^-1 at 3 TeV.

The total program duration is estimated at 25-30 years.

Updated Higgs coupling sensitivities are provided for the new staging scenario.

Abstract

An updated luminosity staging baseline for CLIC is presented. Assuming accelerator ramp-up and up-time scenarios that are harmonized with those of other potential future colliders, CLIC will deliver 1 ab^-1 at sqrt(s)=380 GeV, 2.5 ab^-1 at sqrt(s)=1.5 TeV, and 5 ab^-1 at sqrt(s)=3 TeV. The complete programme will take 25-30 years. The baseline scenario for luminosity sharing between the two electron beam polarisation states is also discussed. Updated Higgs coupling sensitivities are given for this new luminosity staging baseline.