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Fractality in rapidity space and low temperature intermittency in multihadron processes
Authors:N G Antoniou  V E Zambetakis  F K Diakonos  M K Diakonou
Institution:1. Department of Physics, University of Athens, GR-15771, Athens, Greece
2. Institute of Nuclear Physics, NRPS “Demokritos, GR-15310, Athens, Greece
3. Department of Physics, National Technical University, Zografou, GR-15773, Athens, Greece
Abstract:We study intermittency effects in high energy collisions introducing a fractal measure in rapidity space and formulationg the hadronization sector of the S-matrix within the Ginzburg-Landau approach. The properties of the critical Feynman-Wilson fluid provide us with a boundary condition forT=T c whereas a low temperatures (T?T c ) a strong amplification of the intermittency effect is found, corresponding to a local minimum of the effective free energy. The significance of this solution for the interpretation of the intermittency phenomenon for low multiplicities is discussed and a comparison with experimental measurements is attempted, within the two-component model.
Keywords:
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