Abstract
On the basis of the Ornshtein-Zernike equation, a method is proposed for extrapolating the results of numerical experiments in the theory of simple fluids for a radial distribution function into the region of large r. At the same time, the direct correlation function for small r is determined. The results obtained are used to derive the molecular-interaction potential from the Perkus-Yevich and hypercatetnary equations.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 9, pp. 68–71, September, 1982.
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Grinshtein, Y.D., Abrosimov, B.G. Self-consistent extrapolation of the results of numerical experiments for fluid structures. Soviet Physics Journal 25, 828–832 (1982). https://doi.org/10.1007/BF00892401
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DOI: https://doi.org/10.1007/BF00892401