Fusion reaction
A fusion reaction occurs when two light nuclei (ions) approach each other so closely that their Coulomb (charge) repulsion is overcome, allowing the nuclei to fuse. The total mass of the fusion products is lower than that of the two original nuclei; the difference is converted to kinetic energy which is distributed between the products. The fusion product in a future fusion power plant, is an alpha-particle and a neutron in a deuterium-tritium plasma.










