15–18 Mar 2021
Zoom
Europe/Zurich timezone

Potential of the Compact Linear Collider (CLIC) to measure branching fraction of the Higgs to ZZ* decays 350 GeV and 3 TeV center-of-mass energy

16 Mar 2021, 07:20
20m
Online Conference (Zoom)

Online Conference

Zoom

PD3: Physics Analyses PD3: Physics Analyses

Speaker

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

Description

As a multi-TeV energy-staged machine, CLIC offers millions of Higgs bosons to be produced in a low-background environment enabling measurements of most of the Higgs couplings at a few per mille level. To this end, individual measurements at different CLIC energy stages, in various Higgs production and decay channels, are subjects of global fits of the Higgs properties in model-independent or dependent way ($\kappa$-framework, EFT fit). In this talk we discuss measurements of $𝐵R(𝐻→𝑍Z^*→𝑞𝑞𝑙𝑙) (𝑙= e^±, μ^±)$ at 350 GeV and 3 TeV center-of-mass energies from the perspective of their statistical precision.

Time Zone Europe/Africa/Middle East

Primary author

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

Co-authors

Dr Ivanka Bozovic Jelisavcic (VINCA Institute of Nuclear Sciences, University of Belgrade) Dr Ivan Smiljanic (VINCA Institute of Nuclear Sciences, University of Belgrade) Mr Goran Kacarevic (VINCA Institute of Nuclear Sciences, University of Belgrade) Dr Gordana Milutinovic Dumbelovic (VINCA Institute of Nuclear Sciences, University of Belgrade) Dr Tatjana Agatonovic Jovin (VINCA Institute of Nuclear Sciences, University of Belgrade) Dr Mirko Radulovic (Faculty of Science, University of Kragujevac) Dr Jasna Stevanovic (Faculty of Science, University of Kragujevac)

Presentation materials