Fractal behaviors in proton-nucleus interactions at 800 GeV

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Abstract
The multifractal moments with suppressed statistical contributions have been investigated in interactions of 800 GeV protons with emulsion nuclei in one- (η/φ) and two-dimensional (η-φ) spaces in different multiplicity intervals. The scaled factorial moments have also been determined and the relationship between the fractal indices and the intermittency indices discussed. The dependence of generalized dimensions on order gives clear evidence of a self-similar cascade mechanism in the interactions.