Spectrum of transverse energy in central region of αα interactions. Calculations within the framework of various models

On the basis of Glauber expressions for various processes in inelastic interactions of α-particles transverse energy (ET) spectra are calculated within the framework of the model of leading hadrons cascade and the additive quark model at √SNN031.2 GeV in the central region. The calculations are in good agreement with the data on spectra of transverse energy taken away by charged particles at ET < 12 GeV. A similarity of experimental spectra of neutral and charged particles is noted, it was used for verification of the theory in a broader ET region