Nuclear fission and cluster radioactivity : an energy density functional approach It is the first application to nuclear physics from energy density functional method for which Professor Walter Kohn received the Nobel Prize in Chemistry. The book presents a comprehensive extension of the Bohr Wheeler theory with the present knowledge of nuclear density distribution function. TOC:&nbsp;A Summary of Observed Data and Pre Amble. Energy Density Functional Formalism and Nuclear Masses. Fission Barriers Half Lives and Mass Distributions in Energy Density Functional Approach. Spontaneous Fission Half Lives of Fermion and Super Heavy Elements. Empirical Barrier and Spontaneous Fission. Induced Fission. Hot and Cold Fission. Isomer Fission. Cluster Radioactivity