Bonn 2020 – wissenschaftliches Programm
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T 94.1: Vortrag
Freitag, 3. April 2020, 11:00–11:15, H-HS V
Search for the electroweak production of supersymmetric particles decaying to final states with a lepton with the ATLAS detector — •Lars Ferencz and Jeanette Lorenz — LMU,Munich,Germany
Profiting from the large pp data statistics available, collected by the
ATLAS detector at the LHC during Run 2, some searches for the electroweak production of supersymmetric particles get accessible for the first time. This talk presents a search for chargino and neutralino pair production, where the chargino χ1± decays to a W boson and the lightest neutralino χ10 (lightest supersymmetric particle, LSP), and the neutralino χ20 to a Z boson and the LSP. The search presented focuses on signatures with an isolated electron or muon, which provides complementary sensitivity to searches in multilepton signatures. Depending on the boost of the W and Z boson emitted, advanced tagging techniques to identify these bosons can be used, leading to different search regions.