On the autocorrelation functions of right cylindrical particles.
The autocorrelation function of a finite particle with the shape of a right cylinder is determined by the autocorrelation function of the particle right section, whatever the latter's shape, and by the cylinder height. In fact, the first function is an integral transform of the second with a simple kernel depending on the cylinder height. This integral relation is solved to determine the autocorrelation function of the particle section in terms of the autocorrelation function of the full particle.
Ciccariello
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Dipartimento di Fisica 'G.Galilei' e unità INFM, via Marzolo 8, I-35131 Padova, Italy. ciccariello@pd.infn.it