Direct correlation function of square well fluid with wide well: First order mean spherical approximation

• Published in: arXiv.org
• Main Authors: Hlushak, S P, Trokhymchuk, A, Sokolowski, S
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 26.01.2009
• Subjects: Approximation; Computer simulation; Distribution functions; Mathematical analysis; Monte Carlo simulation; Radial distribution

An analytical expression for square-well fluid direct correlation function (DCF) obtained recently by Tang (Y.Tang, J. Chem. Phys. 127, 164504 (2007)) in the first-order mean spherical approximation is extended for wider well widths (2<lambda<3). Theoretically obtained direct correlation funct...