30 July 2026 to 5 August 2026
Natal Convention Center
America/Sao_Paulo timezone

CPV mixing angle measurement in Higgs to ττ decays at 240 GeV CEPC

31 Jul 2026, 12:00
15m
Praiamar Natal Hotel & Convention

Praiamar Natal Hotel & Convention

R. Francisco Gurgel, 33 - Ponta Negra, Natal - RN, 59090-050
Talk Higgs Physics Higgs Physics

Speaker

Ivana Vidakovic (VINCA Institute of Nuclear Sciences, University of Belgrade (RS))

Description

If the SM-like Higgs boson is realized as a mixture of scalar and pseudoscalar states, the CP violating mixing angle can be measured through various Higgs boson production and decay channels. Here we consider Higgs to +- decays, at 240 GeV CEPC with 5.6 ab-1 of simulated data. Preliminary projections of the absolute uncertainty of the mixing angle are given, for the Higgs boson production in Higgsstrahlung, where the primary Z0 boson decays inclusively.

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Authors

Ivana Vidakovic (VINCA Institute of Nuclear Sciences, University of Belgrade (RS)) Ivanka Bozovic-Jelisavcic (University of Belgrade (RS))

Presentation materials

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