6 Equations of Radioactive Decay and Growth

The mathematical expressions presented in this chapter are generally applicable to all those processes in which the transition of the parent nucleus to a daughter nucleus , i.e. the process of radioactive decay, is governed by statistical chance. This chance of decay is equivalent to the degree of instability of the parent nucleus. Each radioactive nuclide has its specific degree of instability which, as we will see, is going to be expressed by the half-life assigned to this nuclide.