pseudoscalar meson

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• Pseudoscalar meson — In high energy physics, a pseudoscalar meson is a meson with total spin 0 and odd parity (usually noted as JP =0−). Compare to scalar meson.Among all of the mesons known to exist, the pseudoscalars are perhaps the most well known in a sense. The… …   Wikipedia

• pseudoscalar meson — pseudoskaliarinis mezonas statusas T sritis fizika atitikmenys: angl. pseudoscalar meson vok. pseudoskalares Meson, n rus. псевдоскалярный мезон, m pranc. méson pseudo scalaire, m …   Fizikos terminų žodynas

• Meson — Mesons Mesons of spin 0 form a nonet Composition Composite Quarks and antiquarks Statistics Bosonic …   Wikipedia

• méson pseudo-scalaire — pseudoskaliarinis mezonas statusas T sritis fizika atitikmenys: angl. pseudoscalar meson vok. pseudoskalares Meson, n rus. псевдоскалярный мезон, m pranc. méson pseudo scalaire, m …   Fizikos terminų žodynas

• Vector meson — In high energy physics, a vector meson is a meson with total spin 1 and odd parity (usually noted as JP =1−). Compare to a pseudovector meson, which has a total spin 1 and even parity.Vector mesons have been seen in experiments since the 1960s,… …   Wikipedia

• Scalar meson — In high energy physics, a scalar meson is a meson with total spin 0 and even parity (usually noted as JP =0+). Compare to pseudoscalar meson.These mesons are most often observed in proton antiproton annihilation, radiative decays of vector mesons …   Wikipedia

• pseudoskalares Meson — pseudoskaliarinis mezonas statusas T sritis fizika atitikmenys: angl. pseudoscalar meson vok. pseudoskalares Meson, n rus. псевдоскалярный мезон, m pranc. méson pseudo scalaire, m …   Fizikos terminų žodynas

• Yukawa interaction — In particle physics, Yukawa s interaction, named after Hideki Yukawa, is an interaction between a scalar field phi and a Dirac field Psi of the type:V approx garPsi phi Psi (scalar) or g ar Psi gamma^5 phi Psi (pseudoscalar).The Yukawa… …   Wikipedia

• Scalar boson — A scalar boson is a boson with spin equal to zero. Some mesons are scalar bosons.ExplanationThe name scalar boson arises from quantum field theory. The component of such a particle s spin along any axis will always be measured to have only one… …   Wikipedia

• Pseudo-Goldstone boson — Pseudo Goldstone bosons arise in a quantum field theory with an approximate symmetry such that if the symmetry were exact, then there would be spontaneous symmetry breaking (SSB) and the consequent formation of Goldstone bosons. The properties of …   Wikipedia

• Paul Dirac — Paul Adrien Maurice Dirac Born Paul Adrien Maurice Dirac 8 August 1902(1902 08 08) Bristol, England …   Wikipedia