# 2021 Meeting of the Division of Particles and Fields of the American Physical Society (DPF21)

Jul 12 – 14, 2021
Zoom
US/Eastern timezone

## Search for chargino pair-production and chargino-neutralino production with $R$-Parity Violating decays in pp collisions at $\sqrt{s}$= 13 TeV with ATLAS

Jul 12, 2021, 2:45 PM
15m
Track A (Zoom)

### Track A

#### Zoom

talk Beyond Standard Model Physics

### Speaker

Lucas Macrorie Flores (University of Pennsylvania (US))

### Description

A search is presented for chargino pair-production and chargino-neutralino production, where the almost mass-degenerate chargino and neutralino each decay via $R$-Parity-violating couplings to a boson ($W/Z/H$) and a charged lepton or neutrino. This analysis searches for a trilepton invariant mass resonance in data corresponding to an integrated luminosity of 139 fb$^{-1}$ recorded in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector at the Large Hadron Collider at CERN.

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### Primary authors

Lucas Macrorie Flores (University of Pennsylvania (US)) Jeff Dandoy (University of Pennsylvania (US)) Ian Dyckes (University of Pennsylvania (US)) Leigh Catherine Schaefer (University of Pennsylvania (US)) Evelyn Jean Thomson (University of Pennsylvania (US))

### Presentation materials

 LucasFlores_DPFtalk_2021.pdf Recording