Lambda Scan for T- Channel Fermion Dark Matter

Abstract

The development of collider machines revealed a lot about matter in particle physics. The Large Hadron Collider (LHC) at CERN has made a great contribution to this field. Theorists proposed new models while comparing the LHC experimental data with the Standard Model (SM). Various parameters of many phenomenological studies have been tested for high-energy collisions. In this study, a simplified dark matter model, namely the t-channel Fermion Portal model, was examined with the lambda parameter scan at 14 TeV. Signal generation was performed using the Madgraph5 generator to scan the mediator and dark matter mass. The impact of the change in the lambda constant on the dark matter production mechanism of the model was investigated.