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Subatomic particle; made of equal numbers of quarks and antiquarks
In particle physics, a meson (/ˈmiːzɒn, ˈmɛzɒn/) is a type of hadronic subatomic particle composed of an equal number of quarks and antiquarks, usually
Meson
Subatomic particle
μ− and antimuons by μ+ . Formerly, muons were called mu mesons, but are not classified as mesons by modern particle physicists (see ), and that name is
Muon
Subatomic particle; lightest meson
In particle physics, a pion (/ˈpaɪ.ɒn/, PIE-on) or pi meson, denoted with the Greek letter pi (π), is any of three subatomic particles: π0 , π+ , and
Pion
Build automation tool
Meson (/ˈmɛ.sɒn/) is a software build automation tool for building a codebase. Meson adopts a convention over configuration approach to minimize the data
Meson_(software)
Quantum particle
In particle physics, a kaon, also called a K meson and denoted K, is any of a group of four mesons distinguished by a quantum number called strangeness
Kaon
Particle in physics
D mesons are the lightest particles that contain charm quarks. They are often studied to gain knowledge on the weak interaction. The strange D mesons (Ds)
D_meson
vector mesons. See list of particles for a more detailed list of particles found in particle physics. This article contains a list of mesons, unstable
List_of_mesons
Subatomic particle
The Upsilon meson (ϒ) is a quarkonium state (i.e. flavourless meson) formed from a bottom quark and its antiparticle. It was discovered by the E288 experiment
Upsilon_meson
Subatomic particle
particle physics, the phi meson or ϕ meson is a vector meson formed of a strange quark and a strange antiquark. It was the ϕ meson's unexpected propensity
Phi_meson
Subatomic particle
In particle physics, B mesons are mesons composed of a bottom antiquark and either an up (B+ ), down (B0 ), strange (B0 s) or charm quark (B+ c). The
B_meson
Meson with total spin 1 and odd parity
Vector mesons play a huge role in the study of the strong hadronic force. ρ meson ω meson φ meson K*(892) meson D* meson J/ψ meson ϒ meson θ meson List
Vector_meson
Short-lived hadronic particle that is an isospin triplet
omega mesons, the rho meson carries the nuclear force within the atomic nucleus. After the octet consisting of the pions, kaons, and eta meson, the rho
Rho_meson
Composite subatomic particle
atom) are examples of baryons; pions are an example of a meson. A tetraquark state (an exotic meson), named the Z(4430)−, was discovered in 2007 by the Belle
Hadron
Isosinglet meson made of quarks and antiquarks
and eta prime meson (η′) are isosinglet mesons made of a mixture of up, down and strange quarks and their antiquarks. The charmed eta meson (η c) and bottom
Eta_and_eta_prime_mesons
Type of quark
found in composite subatomic particles called hadrons such as the J/psi meson and the charmed baryons created in particle accelerator collisions. Several
Charm_quark
Classification scheme for hadrons
which suggests the mesons should be grouped into nonets (groups of nine). The eightfold way organizes eight of the lowest spin-0 mesons into an octet. They
Eightfold_way_(physics)
Subatomic particle made of a charm quark and antiquark
(J/psi) meson /ˈdʒeɪ ˈsaɪ ˈmiːzɒn/ is a subatomic particle, a flavor-neutral meson consisting of a charm quark and a charm antiquark. Mesons formed by
J/psi_meson
Subatomic particle
meson (ω) is a flavourless meson formed from a superposition of an up quark–antiquark and a down quark–antiquark pair. It is part of the vector meson
Omega_meson
Study of subatomic particles and forces
an even number are called mesons. Two baryons, the proton and the neutron, make up most of the mass of ordinary matter. Mesons are unstable and the longest-lived
Particle_physics
Atoms composed of exotic particles
(previously called a mu-mesic atom, now known to be a misnomer as muons are not mesons), an electron is replaced by a muon, which, like the electron, is a lepton
Exotic_atom
Something that has mass and volume
as well as the ordinary quark and lepton, and thus also anything made of mesons, which are unstable particles made up of a quark and an antiquark. In the
Matter
Field of physics that studies atomic interactions
together. In the Yukawa interaction a virtual particle, later called a meson, mediated a force between all nucleons, including protons and neutrons.
Nuclear_physics
Meson with total spin 0 and odd parity
physics, a pseudoscalar meson is a meson with total spin 0 and odd parity (usually notated as JP = 0− ). Pseudoscalar mesons are commonly seen in proton–proton
Pseudoscalar_meson
Elementary particle, fundamental constituent of matter
within hadrons, which include baryons (such as protons and neutrons) and mesons, or in quark–gluon plasmas. For this reason, much of what is known about
Quark
Topics referred to by the same term
D meson. Term for scalar mesons with JPC 0++ consisting of light quarks. This disambiguation page lists articles associated with the title F meson. If
F_meson
Fast-casual restaurant chain based in Puerto Rico
El Mesón Sándwiches (marketed in Central Florida and sometimes in Puerto Rico as Meson Sandwiches) is a Puerto Rican fast-casual restaurant chain that
El_Mesón_Sándwiches
Meson particles which do not fit into the quark model
physics, exotic mesons are mesons that have quantum numbers not possible in the quark model; some proposals for non-standard quark model mesons could be: glueballs
Exotic_meson
Type of quark
containing bottom quarks include: B mesons contain a bottom quark (or its antiparticle) and an up or down quark. B c and B s mesons contain a bottom quark along
Bottom_quark
Hypothetical nuclear weapon
The meson bomb was a proposed nuclear weapon that would derive its destructive force from meson interactions with fissionable material like uranium. The
Meson_bomb
Subatomic particle
The bottom eta meson (η b) or eta-b meson is a flavourless meson formed from a bottom quark and its antiparticle. It was first observed by the BaBar experiment
Bottom_eta_meson
In physics, vector meson dominance (VMD) was a model developed by J. J. Sakurai in the 1960s before the introduction of quantum chromodynamics to describe
Vector_meson_dominance
Type of quark
Accelerator Center (SLAC) simultaneously announced the discovery of the J/ψ meson, it was soon after identified as a bound state of the missing charm quark
Top_quark
Hypothetical particle composed of gluons
difficult to identify in particle accelerators, because they mix with ordinary meson states. In pure gauge theory, glueballs are the only states of the spectrum
Glueball
Subatomic particle having no substructure
confined in an envelope of gluons that confer vastly greater mass to the mesons and baryons where quarks occur, so values for quark masses cannot be measured
Elementary_particle
Fermion that is its own antiparticle
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Majorana_fermion
Particle with opposite charges
antiparticle and the particle coincide: pairs of photons, Z0 bosons, π0 mesons, and hypothetical gravitons and some hypothetical WIMPs all self-annihilate
Antiparticle
Antiparticle of the electron
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Positron
Class of elementary particles
classified as a meson at the time. After investigation, it was realized that the muon did not have the expected properties of a meson, but rather behaved
Lepton
Geological formation in South America
Mesón Group (Spanish: Grupo Mesón) is a Cambrian to Early Ordovician sedimentary group located in the Argentine Northwest and nearby parts of Bolivia
Mesón_Group
Concept in condensed matter physics
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Quasiparticle
Meson that oscillates between matter and antimatter
The B s meson is a type of unstable subatomic particle known as a meson. It is notable for its observed ability to spontaneously switch into its own antiparticle
Strange_B_meson
Physics term for multiple concepts
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Exotic_matter
Subatomic particle
T mesons are hypothetical mesons composed of a top quark and one additional subatomic particle. The second subatomic particle can be either an up antiquark
T_meson
Particle smaller than an atom
proton and neutron (the two nucleons) are by far the best known; and the mesons containing an even number of quarks (almost always 2, one quark and one
Subatomic_particle
pseudovector meson or axial vector meson is a meson with total spin 1 and even parity (+) (usually denoted JP = 1+). Compare to a vector meson, which has
Pseudovector_meson
Class of subatomic particle
Higgs boson) contributes to the phenomenon of mass. Other bosons, such as mesons, are composite particles made up of smaller constituents. Outside the realm
Boson
Subatomic particles consisting of quarks and gluons
"well-known" hadrons such as protons, neutrons contain three quarks and meson pair a quark with an antiquark. Hadrons with explicit valence gluon content
Exotic_hadron
Particle whose invariant mass is zero
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Massless_particle
Elementary particle with extremely low mass
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Neutrino
List of particles in matter including fermions and bosons
exotic baryons may also exist. Ordinary mesons are made up of a valence quark and a valence antiquark. Because mesons have integer spin (0 or 1) and are not
List_of_particles
Hypothetical form of quarkonium
The theta meson (θ) is a hypothetical form of quarkonium (i.e. a flavourless meson) formed by a top quark (t) and top antiquark (t). As a P-odd and C-odd
Theta_meson
Small localized object
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Particle
French show host and singer (born 1975)
Anne Meson (born 12 May 1975) is a French show host and singer. Her mother, Anne, was a Russian artist and a dance teacher. Her father, José, was a Spanish
Anne_Meson
Elementary particle or quantum of light
protons and neutrons are substantially different. A theory called vector meson dominance (VMD) was developed to explain this effect. According to VMD,
Photon
Type of quark
calculations give a more precise value: 2.01±0.14 MeV/c2. When found in mesons (particles made of one quark and one antiquark) or baryons (particles made
Up_quark
Meson whose constituents are a quark and its own antiquark of the same flavor
physics, quarkonium (from quark and -onium, pl. quarkonia) is a flavorless meson whose constituents are a heavy quark and its own antiquark, making it both
Quarkonium
Quasiparticle of mechanical vibrations
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Phonon
Hadron (subatomic particle) that is composed of three quarks
participate in the residual strong force, which is mediated by particles known as mesons. The most familiar baryons are protons and neutrons. These particles make
Baryon
Argentine rugby union player (born 1968)
Santiago Estebán Mesón (born 25 January 1968 in San Miguel de Tucumán) is a former Argentine rugby union player. He played as a fullback. Méson started his
Santiago_Mesón
Elementary particle that mediates the strong force
between hadrons. The force mediators for these are other hadrons called mesons. Although in the normal phase of QCD single gluons may not travel freely
Gluon
Bosons that mediate the weak interaction
collaboration observed the first exclusive decay of the Z boson to a ψ meson and a lepton–antilepton pair. Bose–Einstein statistics – Description of
W_and_Z_bosons
Hypothetical subatomic particle
that has worked for the periodic table of elements and the quark model of mesons and baryons. Explain the reason for there being exactly three generations
Preon
Transient quantum fluctuation (physics)
and protons together in nuclei, and is due to virtual mesons such as the pi meson and rho meson. The weak nuclear force is the result of exchange by virtual
Virtual_particle
Elementary particle
a strange/anti-strange pair, for example in the Φ meson. The classification of particles, as mesons and baryons, follows the quark/anti-quark and three
Strange_particle
Theory of forces and subatomic particles
bind with other quarks. Hadrons can contain either a quark-antiquark pair (mesons) or three quarks (baryons). The lightest baryons are the nucleons: the proton
Standard_Model
American charged Pi-meson discoverer
was the first person to find evidence of the subatomic particles known as mesons, specifically pions. Kurz was employed by Cecil Powell's research team at
Marietta_Kurz
Meson with total spin 0 and even parity
energy physics, a scalar meson is a meson with total spin 0 and even parity (usually noted as JP=0+). In contrast, pseudoscalar mesons have odd parity. The
Scalar_meson
Type of topological solutions in non-linear sigma models
hence, they are topological solitons. An example occurs in chiral models of mesons, where the target manifold is a homogeneous space of the structure group
Skyrmion
Boson with spin equal to zero
composite particles are scalar bosons, e.g. the alpha particle and scalar mesons. The φ4-theory or quartic interaction is a popular "toy model" quantum field
Scalar_boson
Exotic meson composed of four valence quarks
In particle physics, a tetraquark is an exotic meson composed of four valence quarks. A tetraquark state has long been suspected to be allowed by quantum
Tetraquark
Concept in quantum mechanics
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Wave–particle_duality
Type of quark
Examples of hadrons containing strange quarks include kaons (K), strange D mesons (D s), sigma baryons (Σ), and other strange particles. According to the
Strange_quark
Elementary particles that are force carriers
of bosons: first, fundamental scalar bosons (the Higgs boson); second, mesons, which are composite bosons, made of quarks; third, larger composite, non-force-carrying
Gauge_boson
Elementary particle with negative charge
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Electron
Type of subatomic particle
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Fermion
Core of an atom composed of nucleons
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Atomic_nucleus
Quasiparticle of charge oscillations in condensed matter
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Plasmon
Meson ejected from an atomic nucleus by a high energy photon
In high-energy astrophysics, a photo-meson is a meson (most often a pion) produced in the interaction of a photon with a nucleon within an astrophysical
Photo-meson
Hypothetical elementary particle
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Axion
Classification scheme of hadrons
Gell-Mann–Nishijima formula individually, so any additive assembly of them will as well. Mesons are made of a valence quark–antiquark pair (thus have a baryon number of
Quark_model
Boson with spin 1
interactions. Some composite particles are vector bosons, for instance any vector meson (quark and antiquark). During the 1970s and 1980s, intermediate vector bosons
Vector_boson
Quantum physics terminology
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Bound_state
1999 studio album by the Ernies
Meson Ray is the third and final studio album by the alternative rock band the Ernies, released in 1999. Meson Ray was the first record by the Ernies to
Meson_Ray
Hypothetical particle in physics
A mesonic molecule is a set of two or more mesons bound together by the strong force. Unlike baryonic molecules, which form the nuclei of all elements
Mesonic_molecule
Subatomic particle with positive charge
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Proton
Subatomic particle with no charge
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Neutron
Hypothetical faster-than-light particle
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Tachyon
Geologic formation in Mexico
The Mesón Formation is a geologic formation in Mexico. It preserves fossils dating back to the Paleogene period. Earth sciences portal Mexico portal Paleontology
Mesón_Formation
Subatomic particle
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Electron_neutrino
Municipality and village in Chaco Province, Argentina
Mesón de Fierro is a village and municipality in Chaco Province in northern Argentina. Ministerio del Interior (in Spanish) 27°26′S 61°01′W / 27.433°S
Mesón_de_Fierro
Quasiparticle which is a bound state of an electron and an electron hole
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Exciton
Hypothetical elementary particle that mediates gravity
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Graviton
Effect in quantum electrodynamics
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Lamb_shift
Type of strange baryon
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Hyperon
Phenomenon in particle physics
mesons, 1 − {\displaystyle 1^{-}} , such as rho meson, and the 0 + {\displaystyle 0^{+}} scalars mesons and 1 + {\displaystyle 1^{+}} vector mesons are
Chiral_symmetry_breaking
Type of particle detector
investigate fast charged particles like alpha-particles, nucleons, leptons or mesons. After exposing and developing the emulsion, single particle tracks can
Nuclear_emulsion
Type of quark
calculations give a more precise value: 4.79±0.16 MeV/c2. When found in mesons (particles made of one quark and one antiquark) or baryons (particles made
Down_quark
Electrically neutral group of two or more atoms
Omega baryon Mesons Pion Rho meson Eta and eta prime mesons Bottom eta meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium
Molecule
Neutral B meson oscillations (or B–B oscillations) are one of the manifestations of the neutral particle oscillation, a fundamental prediction of the
B–Bbar_oscillation
Football club
Mesón do Bento Club de Fútbol was a Spanish football team based in Mesón do Bento, Ordes, in the autonomous community of Galicia. Founded in 1979 and dissolved
Mesón_do_Bento_CF
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