Deformed nucleus expressed with Hill-Wheeler coordinates

$$ R(\theta, \phi) = R_0 \left\{ 1 + \beta \sqrt{\frac{5}{16\pi}} (\mathrm{cos}\gamma (3\mathrm{cos}^2\theta-1) + \sqrt{3}\mathrm{sin}\gamma \mathrm{sin}^2\theta \mathrm{cos}2\phi) \right\} $$
δR1=0, δR2=0, δR3=0
Radius

Deformation parameters