Charged pion simulation validation with ATLAS Cu/liquid Argon hadronic calorimeter: shower shapes (I)

Pion shower shapes. MC/Data Ratio of the fraction of energy in each longitudinal layer.

The MC/Data ratio is shown as a function of the beam energy. Each plot shows the fraction of energy in each longitudinal layer (long respectively 1.5/2.9/3.0/2.8 lambda). Results obtained with Geant4 9.4. Comparison of three physics lists.

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