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November 27, 2023 to December 2, 2023
Asia/Shanghai timezone

Determination of CPV Higgs mixing angle in ZZ-fusion at 1 TeV ILC

Dec 1, 2023, 10:00 AM
A214 (Main Building)


Main Building

Parallel session Future colliders and experiments (including projections) Parallel: Future


Ivanka Bozovic (Vinca Institute of Nuclear Sciences)


With the current precision of LHC experiments, it is still possible that the 125 GeV mass eigenstate of the Higgs boson is a CP violating mixture of CP eigenstates of opposite parity. We investigate the possibility to measure CPV mixing angle in such scenario, assuming CP-odd admixture of up to 10%. Polarized ILC data are simulated employing the ILD detector, at 1 TeV center of mass energy. Result is discussed in the light of the theoretical precision target of 10-5 for CP violating factor fCP.

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Primary author

Ivanka Bozovic (Vinca Institute of Nuclear Sciences)


Mr Goran Kacarevic (VINCA Institute of Nuclear Sciences, University of Belgrade) Ms Natasa Vukasinovic (VINCA Institute of Nuclear Sciences, University of Belgrade)

Presentation materials