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Hace 4 días · Nuclear physics. Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive.
Hace 4 días · Nuclear fusion is a reaction in which two or more atomic nuclei, usually deuterium and tritium (hydrogen isotopes ), combine to form one or more different atomic nuclei and subatomic particles ( neutrons or protons ). The difference in mass between the reactants and products is manifested as either the release or absorption of energy.
Hace 9 horas · Editor's note: The following nuclear physics research highlight was originally published by the U.S. Department of Energy's Office of Science.. The Science. The U.S. nuclear physics community is preparing to build the Electron-Ion Collider (EIC), a flagship facility for probing the properties of matter and the strong nuclear force that holds matter together.
Hace 4 días · Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of uranium and plutonium in nuclear power plants.
Hace 1 día · An experimental feasibility study is ongoing in collaboration with the Italian Institute of Nuclear Physics (Frascati, Italy) relating to direct 99 Mo production via electronuclear reactions.
Hace 3 días · The U.S. nuclear physics community is preparing to build the electron–ion collider (EIC), a flagship facility for probing the properties of matter and the strong nuclear force that holds matter ...
Hace 4 días · What is a gamma ray? How are gamma rays produced? Who coined the term gamma ray? What are the uses of gamma rays in medicine? gamma ray, electromagnetic radiation of the shortest wavelength and highest energy. Gamma rays are produced in the disintegration of radioactive atomic nuclei and in the decay of certain subatomic particles.
