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B s meson
Composition
b s
Statistics
Bosonic
Family
Mesons
Interactions
Strong, Weak, Gravitational, Electromagnetic
Antiparticle
B s ( b s )
Mass
5366.3±0.6 MeV/c2
Mean lifetime
1.470+0.027 −0.026×10−12 s
Decays into
See B0 s decay modes
Electric charge
0 e
Spin
0
Strangeness
-1
Bottomness
+1
Isospin
0
Parity
-1
The B s meson is a meson composed of a bottom antiquark and a strange quark. Its antiparticle is the B s meson, composed of a bottom quark and a strange antiquark.
B s meson is a meson composed of a bottom antiquark and a strange quark. Its antiparticle is the B s meson, composed of a bottom quark and a strange antiquark...
particle physics, Bmesons are mesons composed of a bottom antiquark and either an up ( B+ ), down ( B0 ), strange ( B0 s) or charm quark ( B+ c). The combination...
In particle physics, a meson (/ˈmiːzɒn, ˈmɛzɒn/) is a type of hadronic subatomic particle composed of an equal number of quarks and antiquarks, usually...
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...
D mesons are the lightest particle containing charm quarks. They are often studied to gain knowledge on the weak interaction. The strange D mesons (Ds)...
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 unusual propensity to...
ɒn/), also called a K meson and denoted K , is any of a group of four mesons distinguished by a quantum number called strangeness. In the quark model they...
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...
quark ( T+ ), strange quark ( T+ s), charm quark ( T0 c) or bottom antiquark ( T+ b). Because of the top quark's short lifetime, T mesons are not expected...
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...
Examples of hadrons containing strange quarks include kaons ( K ), strange D mesons ( D s), Sigma baryons ( Σ ), and other strange particles. According to the...
the analogous state made from strange quarks. The J/ψ particle is the analogous state made from charm quarks. List of mesons D.C. Hom; et al. (1977). "Observation...
number of strangeness, including several cases where the quantum number is hidden in a strange/anti-strange pair, for example in the ϕ meson. The classification...
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scalar meson is a meson with total spin 0 and even parity (usually noted as JP=0+). Compare to pseudoscalar meson. The first known scalar mesons have been...
pseudovector meson or axial vector meson is a meson with total spin 1 and even parity (+) (usually noted as J P = 1+ ). Compare to a vector meson, which has...
that is, must have zero isospin, strangeness, charm, bottomness, and topness. Like all particle states, exotic mesons are specified by the quantum numbers...
pions and omega mesons, the rho meson carries the nuclear force within the atomic nucleus. After the pions and kaons, the rho mesons are the lightest...
The omega 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...
been observed, and are named in analogy with strange baryons (e.g. Λ0 b). Quark model B-factory Bmeson Kobayashi, M.; Maskawa, T. (1973). "CP-Violation...
Bronshtein and Semendyayev, a handbook of mathematics StrangeBmeson, a subatomic particle, symbol B s Brier score, a measure for the accuracy of probabilistic...
sign. With this, any flavour carried by a charged meson has the same sign as its charge. Strangeness was introduced by Murray Gell-Mann, Abraham Pais,...
the two different types of mesons after the second meson was discovered, the initial mesotron particle was renamed the mu meson (the Greek letter μ [mu]...
c ) and ϒ ( bb ) mesons. Due to the top quark's short lifetime, the theta meson is expected to not be observed in nature. List of mesons Roos, M.; Wohl...
with CP-symmetry. In 2013 LHCb announced discovery of CP violation in strangeBmeson decays. In March 2019, LHCb announced discovery of CP violation in...