- sigma particle
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сигма(-гиперон)
Англо-русский словарь технических терминов. 2005.
sigma particle
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sigma particle — noun see sigma II * * * Physics. an unstable hyperon having positive, negative, or zero electric charge and strangeness 1. Symbolically represented by the capital greek letter Sigma. [1960 65] * * * sigma particle, an unstable elementary particle … Useful english dictionary
sigma particle — Physics. an unstable hyperon having positive, negative, or zero electric charge and strangeness 1. Symbolically represented by the capital greek letter Sigma. [1960 65] * * * … Universalium
Sigma (disambiguation) — Sigma may refer to: * Sigma (Σ, σ, or ς), of the Greek alphabetCompanies: * Sigma TV a television channel in Cyprus * Sigma Company, an Australian company. Its main operations include Pharmaceuticals and Pharmacies * Sigma Corporation, a Japanese … Wikipedia
Sigma baryon — The Sigma baryons are a family of subatomic hadron particles which have a +2, +1 or 1 elementary charge or are neutral. They are baryons containing three quarks: two up and/or down quarks, and one third quark, which can be either a strange… … Wikipedia
Jet (particle physics) — A jet is a narrow cone of hadrons and other particles produced by the hadronization of a quark or gluon in a particle physics or heavy ion experiment. Because of QCD confinement, particles carrying a color charge, such as quarks, cannot exist in… … Wikipedia
Neutral particle oscillation — In particle physics, neutral particle oscillation is the transmutation of a neutral particle with nonzero internal quantum numbers into its antiparticle. These oscillations and the associated mixing of particles gives insight into the realization … Wikipedia
Smoothed Particle Hydrodynamics — (SPH, im Deutschen: geglättete Teilchen Hydrodynamik) ist eine numerische Methode, um die Hydrodynamischen Gleichungen zu lösen. Sie wird unter anderem in der Astrophysik, der Ballistik und bei Tsunami Berechnungen eingesetzt. SPH ist eine… … Deutsch Wikipedia
sig|ma — «SIHG muh», noun. 1. the 18th letter of the Greek alphabet, corresponding to the English S, s. 2. something shaped like the letter S. 3. something shaped like the letter C (from the shape of the Greek letter in its uncial form). 4. = sigma factor … Useful english dictionary
Knudsen number — The Knudsen number (Kn) is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. This length scale could be, for example, the radius of a body in a fluid. The number is named … Wikipedia
Zhejiang University — Coordinates: 30°15′49″N 120°07′15″E / 30.26361°N 120.12083°E / 30.26361; 120.12083 … Wikipedia
Σ-Baryon — Sigma Baryon (Σ+) Klassifikation Fermion Hadron Baryon Eigenschaften [1] Ladung 1 e … Deutsch Wikipedia
