The picture schematically shows how different particles looks in the four different types of detectors: from the centre of the detector (to the left in the picture), the particles passes through the track detector, the electromagnetic calorimeter, the hadronic calorimeter and the muon detector (to the right in the picture).

This picture shows the whole side view of the detector in Hypatia

(Source: Hypatia.phy.bg.ac.yu)