Reconstructing the invariant mass of ultra-heavy resonances decaying to vector-like quark pairs in fully-hadronic final states

A new technique is introduced that uses event geometry, and multiple rounds of jet boosting and reclustering to reconstruct the daughter masses of fully-hadronic vector-like quark (VLQ) pair decays. Plots describing the performance of this technique on a diquark to VLQ pair model are shown.