# Nuclear Model¶

NuclearModel [PointCharge | Gaussian | Uniform]

NuclearModel
Type: Multiple Choice PointCharge [PointCharge, Gaussian, Uniform] Specify what model to use for the nucleus. For the Gaussian model the nuclear radius is calculated according to the work of Visscher and Dyall (L. Visscher, and K.G. Dyall, Dirac-Fock atomic electronic structure calculations using different nuclear charge distributions, Atomic Data and Nuclear Data Tables 67, 207 (1997))