arXiv:1412.5986 [hep-ph]AbstractReferencesReviewsResources
Third Generation in Cascade Decays
Bhaskar Dutta, Tianjun Li, James A. Maxin, Dimitri V. Nanopoulos, Kuver Sinha, Joel W. Walker
Published 2014-12-18Version 1
In supersymmetric models with gluinos around 1000-2000 GeV, new physics searches based on cascade decay products of the gluino are viable at the next run of the LHC. We investigate a scenario where the light stop is lighter than the gluino and both are lighter than all other squarks, and show that its signal can be established using multi b-jet, multi W and/or multi lepton final state topologies. We then utilize both boosted and conventional jet topologies in the final state in conjunction with di-tau production as a probe of the stau-neutralino co-annihilation region responsible for the model's dark matter content. This study is performed in the specific context of one such phenomenologically viable model named No-Scale F-SU(5).