Searches for Charginos and Neutralinos with the D0 Detector

TL;DR

This paper reports on searches for charginos and neutralinos in supersymmetry using the D0 detector, focusing on unique final states like trileptons and dark photon decays to find evidence of these particles.

Contribution

It presents new experimental searches for supersymmetric particles with novel decay channels using the D0 detector data.

Findings

No evidence of charginos or neutralinos was observed.

Constraints on supersymmetric models were improved.

New decay channels involving dark photons were explored.

Abstract

Within the framework of supersymmetry, charginos and/or neutralinos are often the preferred topics of searches for experimental evidence. This is due to the facts that in much of parameter space they are the lightest supersymmetric partners and they offer unique final states to separate from standard model backgrounds. The D0 experiment has performed several recent searches including the traditional trilepton final state and a decay chain involving dark photons.