arXiv · hep-ex/0111056
Higgs Physics with a gamma gamma Collider Based on CLIC 1
Abstract
We present the machine parameters and physics capabilities of the CLIC Higgs Experiment (CLICHE), a low-energy $γγ$ collider based on CLIC 1, the demonstration project for the higher-energy two-beam accelerator CLIC. CLICHE is conceived as a factory capable of producing around 20,000 light Higgs bosons per year. We discuss the requirements for the CLIC 1 beams and a laser backscattering system capable of producing a $γγ$ total (peak) luminosity of $2.0 (0.36) \times 10^{34}$ cm$^{-2}$s$^{-1}$ with $E_{CM}(γγ) \sim 115$ GeV. We show how CLICHE could be used to measure accurately the mass, $\bar b b$, $WW$ and $γγ$ decays of a light Higgs boson. We illustrate how these measurements may distinguish between the Standard Model Higgs boson and those in supersymmetric and more general two-Higgs-doublet models, complementing the measurements to be made with other accelerators. We also comment on other prospects in $γγ$ and $e^- γ$ physics with CLICHE.
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D. Asner. 2001-11-16. Higgs Physics with a gamma gamma Collider Based on CLIC 1. https://doi.org/10.1140/epjc%2Fs2002-01113-3
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