Dileptons and four leptons at Z' resonance in the early stage of the LHC

TL;DR

This paper proposes that detecting four-lepton resonances at the Z' pole could be a promising early indicator of new physics, especially supersymmetry, at the LHC.

Contribution

It introduces the idea that four-lepton signals at the Z' resonance are a novel and promising early detection method for new physics, including supersymmetry, at the LHC.

Findings

Four-lepton resonance signals are well-motivated for early LHC discovery.

Such signals could serve as a supersymmetry search scheme.

The approach enhances early detection prospects of new physics at the LHC.

Abstract

The LHC era just began. The first discovery at the LHC experiment would be arguably a new resonance pole at TeV scale, if it exists. While the discovery of the Z' would be exciting by itself, it may also suggest what other new physics signals should be looked for while the LHC experiment is still at its early stage. We argue that the four lepton resonance at the Z' pole is a well-motivated and promising signal especially in supersymmetry framework, which can serve as a supersymmetry search scheme even in the early stage of the LHC experiment.