Jet Suppression at LHC

Jet measurements at the LHC are expected to provide new insight into the mechanisms responsible for the energy loss accompanying a propagation of hard scattered partons through the hot and dense medium created in nucleus-nucleus collisions. After the rst observation of jet suppression at LHC seen in fall 2010 by ATLAS in the measurement of centrality-dependent di-jet asymmetry, more detailed studies of jet production in nucleus-nucleus collisions at LHC followed. We will discuss some of the latest ATLAS results together with highlights from CMS to summarize the state of the art of understanding the jet suppression at LHC.