Abstract
The strongly intense quantities and robust variances in processes of multi-particle production in pp and AA interactions at LHC energies was studied. The Monte Carlo and analytic modelling of these quantities in the framework of a quark-gluon string model were implies. The string fusion effects were also taken into account by implementing of a lattice (grid) in the impact parameter plane. Strongly intensive variable \(\Sigma ({{n}_{{\text{F}}}},{{n}_{{\text{B}}}})\) was calculated for different energies for two values of the width of the observation rapidity windows as a function of the distance between the centres of this windows. Scaled variance \({{\omega }_{n}}\) and robust variance \({{R}_{n}}\) for different energies and for different width of the observation rapidity window was calculated by MC simulations.
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The work was supported by the grant 18-02-40075 from the Russian Foundation for Basic Research and the grant from St. Petersburg University no. 75252518.
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Belokurova, S. Study of Strongly Intense Quantities and Robust Variances in Multi-Particle Production at LHC Energies. Phys. Part. Nuclei 53, 154–158 (2022). https://doi.org/10.1134/S1063779622020174
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DOI: https://doi.org/10.1134/S1063779622020174