neutrino conversion

См. также в других словарях:

• Neutrino oscillation — is a quantum mechanical phenomenon predicted by Bruno Pontecorvo[1] whereby a neutrino created with a specific lepton flavor (electron, muon or tau) can later be measured to have a different flavor. The probability of measuring a particular… …   Wikipedia

• Neutrino — For other uses, see Neutrino (disambiguation). Neutrino/Antineutrino The first use of a hydrogen bubble chamber to detect neutrinos, on November 13, 1970. A neutrino hit a proton in a hydrogen atom. The collision occurred at the point where three …   Wikipedia

• Conversion interne — La conversion interne est un mode de désintégration radioactive par lequel un électron acquérant directement l énergie d excitation d un noyau atomique s en trouve expulsé de l atome. Il y a donc émission d un électron énergétique, mais en dehors …   Wikipédia en Français

• Internal conversion — This article is about the nuclear process. For the chemical process, see Internal conversion (chemistry). Internal conversion is a radioactive decay process where an excited nucleus interacts with an electron in one of the lower atomic orbitals,… …   Wikipedia

• Alexei Smirnov (physicist) — Infobox Scientist name = Alexei Yu Smirnov image width = 175px caption = birth date = birth place = USSR death date = death place = residence = citizenship = Russian nationality = Russian ethnicity = field = Physicist work institution = ICTP alma …   Wikipedia

• RADIOACTIVITÉ — On appelle radioactivité la transformation spontanée d’un noyau atomique au cours de laquelle ce dernier émet un rayonnement. L’observation des effets de ce rayonnement a conduit à la découverte de la radioactivité et des radio éléments. On… …   Encyclopédie Universelle

• radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …   Universalium

• Standard Solar Model — The Standard Solar Model (SSM) is the best current physical model of our sun. Very generally, in the Standard Solar Model the sun is a ball of mostly hydrogen plasma which is held together through self gravitation. At the core of the sun the… …   Wikipedia

• Beta decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays …   Wikipedia

• Physique des particules — Pour les articles homonymes, voir Particule. Chambre à bulles exposée à l extérieur d un bâtiment (probablement utilisée par le Fermilab) (photo du Fermilab) La …   Wikipédia en Français

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium