May 15 – 20, 2017
Shanghai Jiao Tong University
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Search for high-mass Zγ resonances and for the Zγ decays of the 125 GeV Higgs boson in di-lepton plus photon final states with 13 TeV pp collisions with the ATLAS detector

May 16, 2017, 2:00 PM
2h
Haoran 102 (Shanghai Jiao Tong University)

Haoran 102

Shanghai Jiao Tong University

Xuhui Campus

Speaker

Shuo Han (Chinese Academy of Sciences (CN))

Description

his poster presents a search for new resonances decaying to Zγ and for the decays to Zγ of the 125 GeV Higgs boson. The Z bosons are identified through their decays to charged, light lepton pairs (e+e−, μ+μ−). The dataset consists of proton-proton collisions collected at √s=13 TeV with the ATLAS detector at the Large Hadron Collider. The searches are performed by looking for localised excesses in the invariant mass of the three-body final state llγ, l=e,μ, over a smoothly-falling background arising from Standard Model background expectation.

Primary author

Shuo Han (Chinese Academy of Sciences (CN))

Presentation materials