A parametrisation of the direct correlation function for the square-shoulder fluid

dc.contributorGuillén-Escamilla, I., Departamento de Ciencias Naturales y Exactas, CU-Valles, Universidad de Guadalajara, Ameca, Mexico; Schöll-Paschinger, E., Department fur Materialwissenschaften und Prozesstechnik, Universität für Bodenkultu, Muthgase 107, A-1190 Vienna, Austria; Castañeda-Priego, R., Division de Ciencias e Ingenierias, Campus Leon, Universidad de Guanajuato, Loma del Bosque 103, Col. Lomas del Campestre 37, 150 León, Guanajuato, Mexico
dc.creatorGuillen-Escamilla, I.
dc.creatorScholl-Paschinger, E.
dc.creatorCastaneda-Priego, R.
dc.date.accessioned2015-11-18T23:43:25Z
dc.date.accessioned2022-11-02T14:13:30Z
dc.date.available2015-11-18T23:43:25Z
dc.date.available2022-11-02T14:13:30Z
dc.date.created2015-11-18T23:43:25Z
dc.date.issued2010
dc.identifierhttp://hdl.handle.net/20.500.12104/62893
dc.identifier10.1080/00268970903539592
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-77149129029&partnerID=40&md5=3fc2f260843f197b50fecc624401a1d8
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4993449
dc.description.abstractWe introduce a parametrisation of the direct correlation function for the square-shoulder fluid and demonstrate that this parametrisation is in quantitative agreement with the numerical solution of the Ornstein-Zernike equation within the Percus-Yevick approximation. Moreover, the radial distribution function obtained from the parametrisation reproduces quantitatively Monte Carlo simulation data. Our results show that the parametrisation is accurate over a large regime of densities for different interaction ranges and potential strengths.
dc.relationMolecular Physics
dc.relation108
dc.relation2
dc.relation141
dc.relation150
dc.relationScopus
dc.relationWOS
dc.titleA parametrisation of the direct correlation function for the square-shoulder fluid
dc.typeArticle


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