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  • Access by Xinjiang University

Fractal measures in multiparticle production

Rudolph C. Hwa

  • Institute of Theoretical Science and Department of Physics, University of Oregon, Eugene, Oregon 97403

Phys. Rev. D 41, 1456 – Published 1 March, 1990

DOI: https://doi.org/10.1103/PhysRevD.41.1456

Abstract

A new set of moments Gq of the multiplicity distribution in a narrow rapidity window is suggested for analysis so that the chaotic fluctuations of the rapidity distribution can be described in the formalism of multifractals. Phenomenological evidence is given to show that there is a fractal structure in the data of multiparticle production at high energy. The fractal dimension and its generalizations can be determined to provide a description of the spectrum of scaling indices. The implication on the emergence of a new approach to the study of multiparticle production in the framework of multifractals in the theory of chaos is discussed.

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