Second virial coefficient for a d-dimensional Lennard-Jones (2n-n) system
arXiv:cond-mat/0103225
Abstract
This note examines the second virial coefficient for an imperfect gas subject to a 2n-n interparticle potential in any dimension d between 0 and n. A compact analytic expression is presented for this quantity which shows that, apart from a numerical factor, its temperature dependence is a universal function parameterized by d/n.
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