Production of secondaries in high-energy heavy-ion collisions |
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Authors: | J Dias de Deus Yu M Shabelski |
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Institution: | (1) Petersburg Nuclear Physics Institute, Gatchina, 188350, Russia;(2) CENTRA, Instituto Superior Tecnico, Lisbon, Portugal |
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Abstract: | In the framework of the quark-gluon string model, we calculate the inclusive spectra of secondaries produced in heavy-ion
collisions at intermediate (CERN SPS) and at much higher (RHIC) energies. We demonstrate that the mechanism of secondary production
changed drastically in the energy interval √s = 20–60 GeV and that it is in agreement with qualitative estimates of Glauber-Gribov theory. The results of numerical calculations
at intermediate energies are in reasonable agreement with the data without change of the model parameters. At RHIC energies,
numerically large inelastic screening correlations should be accounted for in calculations.
The text was submitted by the authors in English. |
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