Nuclides is a Segre chart of all known isotopes, stable and radioactive.
Nuclides is a graphical database showing the Segre chart of over 3000 isotopes of the elements, both stable and radioactive. The segre charts can be plotted colour coded by decay products, halflife, branching ratio, spin, parity, and stability. Decay series for any selected isotope is displayed graphically. Includes decay simulator, an extremely powerful tool, and !Help manual in HTML format.