Duh Henderson

The Duh-Henderson (Ref. 1) (1996) bridge function retains the Duh Haymet bridge function for ${\gamma }^{*}\ge 0$, and for ${\gamma }^{*}\le 0$ (Eq. 17)

$B({\gamma }^{*})=-\frac{1}{2}{\gamma }^{*2}$

References

1. Der-Ming Duh and Douglas Henderson "Integral equation theory for Lennard-Jones fluids: The bridge function and applications to pure fluids and mixtures", Journal of Chemical Physics, 104 pp. 6742-6754 (1996)