Positive and negative long-range correlations in the string fusion model

Abstract

The theoretical model for the description of correlations between observables in two separated rapidity windows for AA-interactions at high energies is presented. The possibility of experimental observation of the correlations is studied within the framework of thee model.

Keywords:

• String fusion model
• Quark–glucon string
• Long range correlations
• Local fusion

Acknowledgements

The authors thank M.A. Braun and G.A. Feofilov for numerous valuable discussions.