ATLAS 4-jet event at 13 TeV - 21 May 2015 - Run 265545 Event 2501742

Display of a proton-proton collision event recorded by ATLAS on 21 May 2015 at a collision energy of 13 TeV. Tracks reconstructed from hits in the inner tracking detector are shown as arcs curving in the solenoidal magnetic field. The green and yellow bars indicate energy deposits in the Liquid Argon and Scintillating Tile calorimeters, clustered in a structure typical of a 4-jet event. The most energetic jet has a transverse energy of more than 200 GeV.