The neon–argon interatomic potential

Due to some new recent and accurate experimental results the Ne–Ar interatomic potential has been reexamined. The two multiproperty potentials available in the literature have been tested in their ability to reproduce all the experimental data available today . A new potential has been determined which allows a very good description of all the available experimental results, i.e., transport properties, second virial coefficients, and differential and integral cross sections in the thermal energy range; the new potential does not exhibit the inadequacies of the earlier multiproperty potentials.