Dzugutov potential

The Dzugutov potential is given by (Eq. 1):

$\Phi _{12}(r)=A(r^{-m}-B)\exp \left({\frac {c}{r-a}}\right)H(a-r)+B\exp \left({\frac {d}{r-b}}\right)H(b-r)$

where $H(x)$ is the Heaviside step distribution.

Parameters

The following parameters are taken from Table I

m	A	c	a	B	d	b
16	5.82	1.1	1.87	1.28	0.27	1.94

See also

• Z1 and Z2 potentials