Search for long-lived particles in events with a displaced vertex using the ATLAS detector with the full Run2 dataset

A large number of physics models that extend the Standard Model predict the existence of new, massive, long-lived particles. Searches for these processes may target its decay products at a significant distance from the collision point. This signature provides interesting technical challenges due to their special reconstruction requirements as well as their unusual backgrounds. This poster will present recent results in long-lived SUSY searches using a displaced vertex in the Inner Detector in association to jets with the ATLAS full Run 2 data.