Spallation — In general, spallation is a process in which fragments of material (spall) are ejected from a body due to impact or stress. In nuclear physics, it is the process in which a heavy nucleus emits a large number of nucleons as a result of being hit… … Wikipedia
Nuclear fusion-fission hybrid — Hybrid nuclear fusion fission (hybrid nuclear power) is a proposed means of generating power by use of a combination of nuclear fusion and fission processes. The concept dates to the 1950s, and was briefly advocated by Hans Bethe during the 1970s … Wikipedia
Nuclear reaction — In nuclear physics and nuclear chemistry, a nuclear reaction is semantically considered to be the process in which two nuclei, or else a nucleus of an atom and a subatomic particle (such as a proton, or high energy electron) from outside the atom … Wikipedia
Nuclear fusion — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical dec … Wikipedia
spallation — [spô lā′shən] n. [< SPALL] a nuclear reaction produced by high energy projectiles in which two or more fragments or particles, as neutrons or protons, are ejected from the target nucleus … English World dictionary
Nuclear fission — For the generation of electrical power by fission, see Nuclear power. Splitting the atom redirects here. For the EP, see Splitting the Atom. Nuclear physics Radioactive decay Nuclear fission Nuclear fusio … Wikipedia
Nuclear physics — For other uses, see Nuclear Physics (disambiguation). Nuclear physics Radioactive decay Nuclear fission Nuclear fusion … Wikipedia
Nuclear emulsion — In a Particle and Nuclear physics, a nuclear emulsion plate is a photographic plate with a particularly thick emulsion layer and with a very uniform grain size. Like bubble chambers, cloud chambers, and wire chambers nuclear emulsion plates… … Wikipedia
nuclear reaction — noun (physics) a process that alters the energy or structure or composition of atomic nuclei • Topics: ↑physics, ↑natural philosophy • Hypernyms: ↑natural process, ↑natural action, ↑action, ↑activity … Useful english dictionary
spallation — 1. SYN: fragmentation. 2. Nuclear reaction in which nuclei, on being bombarded by high energy particles, liberate a number of protons and alpha particles. [M.E. spalle, fragment] * * * spal·la·tion (spaw laґshən) splintering; the process of… … Medical dictionary