Analytical solution of the mean-spherical approximation for a system of hard spheres with a surface adhesion
Por:
Mier Y Teran L., Corvera E., Gonzalez A.E.
Publicada:
1 ene 1989
Resumen:
The solution of a model for adhesive hard spheres is obtained within the mean-spherical approximation. The adhesive part of the potential is modeled as the limit of a Yukawa tail when both the amplitude and the inverse range tend to infinity. Use is then made of the analytical solution of the Ornstein-Zernike equation with a Yukawa closure, developed by Waisman, Hoye, Stell, and Blum. The system presents a liquid-gas phase transition, and the critical exponents and are those of the spherical model. © 1989 The American Physical Society.
Filiaciones:
Mier Y Teran L.:
Departamento de Física, Universidad Autonoma Metropolitana Iztapalapa, Apartado Postal 55-534, 09340 Mexico, Distrito Federal, Mexico
Corvera E.:
Departamento de Física, Universidad Autonoma Metropolitana Iztapalapa, Apartado Postal 55-534, 09340 Mexico, Distrito Federal, Mexico
Gonzalez A.E.:
Instituto de Física, Universidad Nacional Autonoma de México, Delegacion Alvaro Obregon, Apdo P. 20-364, 01000 Mexico, Distrito Federal, Mexico
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