Suchergebnisse
Suchergebnisse:
t. e. In physics, bottomness (symbol B′; using a prime as plain B is used already for baryon number) or beauty is a flavour quantum number reflecting the difference between the number of bottom antiquarks ( n. b. ) and the number of bottom quarks ( n. b. ) that are present in a particle:
X + 2 YW = 5 ( B − L) Flavour mixing. CKM matrix. PMNS matrix. Flavour complementarity. v. t. e. In particle physics, B − L (pronounced "bee minus ell") is a quantum number which is the difference between the baryon number ( B) and the lepton number ( L) of a quantum system .
0. The lambda baryons (Λ) are a family of subatomic hadron particles containing one up quark, one down quark, and a third quark from a higher flavour generation, in a combination where the quantum wave function changes sign upon the flavour of any two quarks being swapped (thus slightly different from a neutral sigma baryon, Σ0. ).
Scientists. v. t. e. In particle physics, the W and Z bosons are vector bosons that are together known as the weak bosons or more generally as the intermediate vector bosons. These elementary particles mediate the weak interaction; the respective symbols are. W+.
In particle physics, a lepton is an elementary particle of half-integer spin ( spin) that does not undergo strong interactions. [1] Two main classes of leptons exist: charged leptons (also known as the electron -like leptons or muons), including the electron, muon, and tauon, and neutral leptons, better known as neutrinos.
Eta and eta prime mesons. ) are isosinglet mesons made of a mixture of up, down and strange quarks and their antiquarks. The charmed eta meson (. defined, but are made of charm quarks and bottom quarks respectively. The top quark is too heavy to form a similar meson, due to its very fast decay.
Flavour (particle physics) In particle physics, flavour or flavor ( see spelling differences) is a quantum number of elementary particles related to their weak interactions. In the electroweak theory this symmetry is gauged, and flavour changing processes exist. In quantum chromodynamics, on the other hand, flavour is a global symmetry.
