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TeV Particle Astrophysics 2021(TeVPA 2021)

25–29 Oct 2021
Wangjiang Hotel
Asia/Shanghai timezone

Measurements on Higgs boson width and anomalous couplings with on-shell and off-shell production in ZZ decay channel at CMS experiment

27 Oct 2021, 15:20
20m
Wangjiang Hotel

Wangjiang Hotel

No.42 Xiashahepu Street, Jinjiang District, Chengdu City, Sichuan Province, China
oral Session 4

Speaker

Hanwen Wang (Beihang University)

Description

The width and the structure of its couplings to the known SM particles is very important to determine whether 125GeV Higgs is the SM Higgs boson. The off-shell technique provides unique way to measure the Higgs boson width and probe the small anomalous couplings which are allowed in SM. In this talk, a recent measurement on the Higgs width and anomalous couplings with the ZZ decay channel is presented.
Please choose the session this abstract belongs to Particle physics

Primary author

Hanwen Wang (Beihang University)

Presentation materials

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