Measurement of the forward transverse energy flow in Minimum Bias and Dijet events

Measurement of the sum of the transverse energy of particles as a function of particle pseudorapidity, η, in inclusive proton-proton collisions and in dijet events. The measurements are performed with the ATLAS calorimeters in the region |η| < 4.8. The distributions are compared to the predictions of various Monte Carlo event generators, which generally tend to underestimate the amount of transverse energy at high |η|.