Measuring the Higgs CP property at a Photon Linear Collider
Eri Asakawa
Abstract
We study measurement of the CP property of the Higgs boson at a photon linear collider. One method where we take advantage of interference between Higgs-production and background amplitudes is proposed. A broad peak of the photon energy spectrum is helpful in observing the energy dependence of the interference effects. Numerical results for the process γγ t t are shown as an example.
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