Ballone-Pastore-Galli-Gazzillo

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The Ballone-Pastore-Galli-Gazzillo (BPGG) closure relation (1986) (Eq. 3.8 Ref. 1), developed for hard sphere mixtures, is given by 

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle B(r)=\left[ 1-s\gamma \left( r\right) \right] ^{1/s}-1-\gamma \left( r\right) }

where s = 15 / 8. It has its origin in the Martynov-Sarkisov closure (s = 2). Notice that for s = 1 this reduces to the hyper-netted chain closure.

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References P. Ballone; G. Pastore; G. Galli; D. Gazzillo "Additive and non-additive hard sphere mixtures" Molecular Physics, 59 275 (1986) Retrieved from "http://www.sklogwiki.org/SklogWiki/index.php/Ballone-Pastore-Galli-Gazillo" Category: Integral equations

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