Electromagnetic Calorimeter Detector Optimization for Novel Accelerator-based Dark Matter Search

The prospects of Dark Matter production in particle accelerator facilities are highly motivated in theory. We present a novel idea of exploring the possibility of detecting Dark Matter candidates in such a facility. With Dump-produced Aboriginal Matter Searches at an Accelerator (DAMSA) experiment, we are set to take advantage of Fermilab's high-flux proton beams to explore short-lived dark-sector particles, particularly Axion Like Particles (ALPs), by placing the detector as close as possible to the proton beam dump. This technique also brings new and exciting challenges in terms of particle detection technology. In this presentation, we explore the design and optimization of an electromagnetic calorimeter to beat background related to beam-related neutron backgrounds. Furthermore, I would discuss how such a detector complements prospects for searches of Dark Matter candidates in Neutrino Experiments.