Further discussion on full atomic theory of the cold fusion

Full atom theory for the cold fusion mechanism has been reported in my previous paper. The deuterium atoms inter the interstitial position in the crystal of palladium and expand into a closed spherical full atom. The valence electrons are completely in the ball and move around the deuteron. The repulsion of neighboring deuteron is shielded, so neighboring deuterons are easily accessible and produce deuteron fusion. How the interaction between the two negative deuterium ions in ionic crystal cause the fusion did not do detailed discussion. Present article will discuss this issue further in detail. (author)