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arXiv · hep-ph/0410182

Autocorrelations from fluctuation scale dependence by inversion

T. A. Trainor·R. J. Porter·D. J. Prindle
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Abstract

Fluctuations in nuclear collisions can be measured as a function of momentum-space binning scale over a scale interval bounded by detector two-track resolution and acceptance. Fluctuation scale dependence is related to two-particle correlations by a Fredholm integral equation. That equation can be inverted by standard numerical methods to yield an autocorrelation distribution on difference variables as a projection of the full two-particle distribution which retains most of the correlation information in a more compact form. Autocorrelation distributions are typically more easily interpreted in terms of physical mechanisms than fluctuation measurements.

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T. A. Trainor, R. J. Porter, D. J. Prindle. 2005-05-12. Autocorrelations from fluctuation scale dependence by inversion. https://doi.org/10.1088/0954-3899%2F31%2F7%2F023

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