Neutrons, usually supplied by a high voltage tritium ion accelerator neutron source.
The main reaction that occurs in a nuclear reactor core is nuclear fission. In this reaction, the nucleus of an atom is split into smaller parts, releasing large amounts of energy in the form of heat. This heat is then used to generate electricity in the reactor.
Yes - all the millions of other stars in the Universe, where fusion occurs. Also of course fission reactions in all nuclear reactors on earth
Matter can be made to undergo nuclear decay in reactors, but it is a process that occurs spontaneously in nature.
Nuclear fission is the primary type of nuclear reaction that occurs in a reactor. It involves the splitting of heavy atomic nuclei to release energy.
In such a case nuclear fission occurs.
It is a device where a controlled nuclear fission chain reaction occurs.
Nuclear Fission
Nuclear fission occurs in fission reactors, a type of nuclear reactor, and in fission bombs, more commonly knows as atomic bombs.
Nuclear fission
The mass that is lost during nuclear fusion is converted into energy according to Einstein's equation, E=mc^2. This released energy is what powers the sun and other stars.
The nuclear reaction that occurs when a uranium nucleus breaks up into fragments is called nuclear fission. It releases a large amount of energy in the form of heat and radiation.
Nuclear Fusion