Würzburg 2018 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 51: Suche nach Physik jenseits des Standardmodels III

T 51.6: Vortrag

Mittwoch, 21. März 2018, 17:50–18:05, Philo-HS4

Search for resonant WZ Production with the ATLAS detector at the LHC — •Joany Manjarres Ramos, Stefanie Todt, and Carsten Bittrich — TU Dresden

Heavy resonances decaying into diboson pairs, are among the most common features to search for phenomena beyond the standard model (SM). The electroweak boson pair production, is a powerful test of the spontaneously broken gauge symmetry of the SM and can be also used to search for phenomena beyond the SM. There is a wide spectrum of theoretical models predicting these kinds of resonant signatures.

In this talk the details of the search for resonant WZ production by the ATLAS detector at the LHC in the fully leptonic final state will be presented. The results will be interpreted using a parameterization of Lagrangians which incorporate a heavy vector triplet (HVT), and the Georgi-Machacek model (GM) is also used as a benchmark for a singly-charged scalar resonance.