Two nuclei can only fuse into just one if they tactic one another carefully ample; normally, nuclei (all positively charged) repel one another as a result of electrostatic repulsion. The solid interaction can prevail over this repulsion but only inside a extremely small length from a nucleus; beam nuclei are https://manuelhmkfw.blogdon.net/an-unbiased-view-of-118-cash-51948752