Patrick Talou

**Describe the bug** Nuclear masses are pulled from the 2012 Audi-Wapstra table. Discontinuities appear, as reported by Mumpower and Jaffke, when theoretical masses are used when experimental ones are not...

**Is your feature request related to a problem? In a fission reaction, the spins of the fragments follow the conservation rule: **J**_1+**J**_2+**l**=**J**, where **J**_1,2 are the fragment spins, **l** the...