Speaker
Shuzhou Zhang
(University of Michigan (US))
Description
The talk presents a search for a new leptophilic vector boson Z' decaying into the four-muon final state using the data collected by ATLAS detector in the year 2015-2018. A moderate excess of 4𝜇 events with a 𝜇+𝜇− pair is the experimental signature for this study. The gauge boson Z' is predicted by the highly motivated gauged 𝐿𝜇−𝐿𝜏 model, which is the simplest extension of the Standard Model (SM). The model addresses the observed g-2 of the muon anomalous magnetic dipole moment and the B physics anomalies. At the same time, the model probes physics and cosmology outstanding questions related to the dark matter and neutrino mass.
| Are you are a member of the APS Division of Particles and Fields? | Yes |
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Primary author
Shuzhou Zhang
(University of Michigan (US))
