Atlas note

Abstract

15 We report on a search for long-lived heavy particles produced in pp collisions at 13 TeV 16 centre-of-mass energy with the ATLAS detector at the LHC. The search is sensitive to pro-17 cesses yielding events containing at least one displaced high-mass vertex and large missing 18 transverse momentum. The search is based on a dataset with luminosity 32.7 fb −1 which 19 was collected by the ATLAS detector in 2016. The observed yield is consistent with the 20 background-only hypothesis and the results are interpreted in the context of models with 21 long-lived gluinos (e.g. Split SUSY) 22