beryllium reactor
81Filière nucléaire — Une filière nucléaire est une chaîne d activités industrielles liées à l exploitation de réacteurs nucléaires. Elle comprend l extraction des minerais et leur traitement, puis la fabrication des combustibles chargés en réacteur, le fonctionnement …
82Criticality accident — …
83Curium — This article is about the chemical element. For the ancient city located in Cyprus, see Kourion. americium ← curium → berkelium …
84Technetium — molybdenum ← technetium → ruthenium Mn ↑ Tc ↓ Re …
85Neutron activation — is the process in which neutron radiation induces radioactivity in materials, and occurs when atomic nuclei capture free neutrons, becoming heavier and entering excited states. The excited nucleus often decays immediately by emitting particles… …
86Neutron howitzer — The name Neutron Howitzer was given to a neutron source that was developed after it was discovered in the 1930s that alpha radiation that strikes the Beryllium nucleus would release neutrons. The high speed of the alpha is sufficient to overcome… …
87Actinide — The atomic bomb dropped on Nagasaki had a plutonium charge.[1] The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium thro …
88Smiling Buddha — For the religious figure known as the Laughing Buddha, see Budai. Pokhran I Operation Smiling Buddha Country  India Test site Pokhran Period May 1974 …
89International Fusion Materials Irradiation Facility — The International Fusion Material Irradiation Facility, also known as IFMIF, is an international scientific research program designed to test materials for suitability for use in a fusion reactor. The IFMIF, planned by Japan, the European Union,… …
90Plutonium — (pronEng|pluːˈtoʊniəm, symbol Pu, atomic number 94) is a rare radioactive, metallic chemical element. The most significant isotope of plutonium is 239Pu, with a half life of 24,100 years; this isotope is fissile and is used in most modern nuclear …
