CP Violation in SUSY Cascade Decay Chains at the LHC

TL;DR

This paper explores the potential to detect CP violation effects in squark decay chains at the LHC using triple product asymmetries, highlighting promising prospects for observation with realistic experimental considerations.

Contribution

It introduces a method to observe CP violation in SUSY cascade decays at the LHC by employing momentum reconstruction and asymmetry measurements.

Findings

Good prospects for observing CP violation effects at the LHC.

Method extends momentum reconstruction techniques for better sensitivity.

Includes analysis of experimental factors affecting detection sensitivity.

Abstract

We discuss the potential to observe effects of CP violation in squark decay chains at the LHC. As the CP-violating observable we use the asymmetry composed by triple products of final state momenta. Extending methods for momentum reconstruction we show that there are good prospects for observation of these effects at the LHC. Finally, we include the main experimental factors and discuss the expected sensitivity.