Constraining Stealth SUSY with illuminated fat jets at the LHC
arXiv:1905.08026 · doi:10.1016/j.physletb.2019.135151
Abstract
We investigate the discovery potential of a Stealth SUSY scenario involving squark decays by reconstructing the lightest neutralino decay products using a large-radius jet containing a high transverse momentum photon. Requirements on the event topology, such as photon and large-radius jet multiplicity result in less background than signal. We also estimated the sensitivity of our analysis and found that it has a better exclusion potential compared to the strongest existing search for the specific benchmark points considered here.
7 pages, 7 figures, 2 tables, version accepted in Phys. Lett. B