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arXiv · nucl-th/9401020

Power Moments and Scaling Properties of Nuclear Emulsion Data

S. J. Lee·A. Z. Mekjian
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Abstract

Various features of the charge yield in heavy ion collisions are studied. Considered here are the nuclear emulsion data of $^{84}$Kr, $^{131}$Xe, $^{197}$Au, $^{238}$U in the energy range of 1 GeV/A. Mean charge yields and multiplicity distribution of these data indicate that the nuclear fragmentation at this energy is a multiprocess phenomena. Power moments of the charge distribution exhibit a scale invariance. While small nuclei (Kr and Xe) show a nuclear size dependence, large nuclei (Au and U) exhibit scale independence in their charge distribution.

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S. J. Lee, A. Z. Mekjian. 1994-01-24. Power Moments and Scaling Properties of Nuclear Emulsion Data. https://doi.org/10.1103/physrevc.50.3025

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