of particle physics, the weak hypercharge is a quantum number relating the electric charge and the third component of weak isospin. It is frequently...

{\displaystyle Y=B+C-S+T'-B'~.} Strong interactions conserve hypercharge (and weak hypercharge), but weak interactions do not. The Gell-Mann–Nishijima formula...

electrodynamics; the resulting Z0 and γ0 likewise have zero weak isospin. Weak hypercharge Weak charge Mathematical formulation of the Standard Model Glashow...

property, weak hypercharge, was invented, defined as Y W = 2 ( Q − T 3 ) , {\displaystyle Y_{\text{W}}=2\,(Q-T_{3}),} where YW is the weak hypercharge of a...

dynamics of the system. These fields are the weak isospin fields W1, W2, and W3, and the weak hypercharge field B. This invariance is known as electroweak...

{\displaystyle \psi _{\mathrm {e} }^{\rm {R}}} (because they have different weak hypercharges). A distinction can thus be made between, for example, the mass and...

to the projection of weak isospin T 3 {\displaystyle T_{3}} and the weak hypercharge Y w {\displaystyle Y_{w}} . Isospin and weak isospin are related to...

to other, different quantities, such as weak isospin or weak hypercharge; this article concerns the use of weak charge for a quantity that measures the...

be expressed in terms of the SU(2)L and U(1)Y couplings (weak isospin g and weak hypercharge g′, respectively),       cos ⁡ θ w = g     g 2 + g ′   2...

defines a quantum number called weak hypercharge, YW, which is −1 for all left-handed leptons. Weak isospin and weak hypercharge are gauged in the Standard...

Quantum chromodynamics, Quark model Weak interaction: Electroweak interaction, Fermi's interaction, Weak hypercharge, Weak isospin Gauge theory: Introduction...

the weak hypercharge U(1) symmetry. Note: This article uses the scaling convention where the electric charge, Q, the weak isospin, T3, and the weak hypercharge...

embedded), and the weak hypercharge is treated separately from the color charge. In the Pati–Salam model, part of the weak hypercharge (often called U(1)B-L)...

to the strong interaction and the weak interaction, having zero electric charge, zero weak hypercharge, zero weak isospin, and, as with the other leptons...

where g3 is the color gauge coupling, g2 is the weak isospin gauge coupling, and g1 is the weak hypercharge gauge coupling. This equation describes how the...

fields of the weak isospin SU(2) and the weak hypercharge U(1) symmetries to three massive vector bosons (W+ , W− , Z0 ) mediating the weak interaction...

slower weak interaction. In most cases these decays change the value of the strangeness by one unit. This doesn't necessarily hold in second-order weak reactions...

Hyper-Kamiokande HIBEAM/NNBAR Lepton number Flavour (particle physics) Isospin Hypercharge Proton decay B − L Neutrinoless double beta decay Altmannshofer, Wolfgang;...

the American Philosophical Society (2002) Neutral current Tadpole Weak hypercharge List of Jewish Nobel laureates "Glashow". The American Heritage Dictionary...

together known as the weak bosons or more generally as the intermediate vector bosons. These elementary particles mediate the weak interaction; the respective...

SU(2) which allow only discrete charges, the remaining component, the weak hypercharge interaction is described by an abelian symmetry U(1) which in principle...

doublet in SU(2), and under the Y = ⁠1/2⁠ representation of U(1) (as weak hypercharge is conventionally normalized as α3 = α6Y); this matches a right-handed...

couplings are very small. Age of the universe B − L Virtual black hole Weak hypercharge X and Y bosons Iron star Ahmad, Ishfaq (1969), "Radioactive decays...

conserved in strong, weak, electromagnetic, gravitational, and Higgs interactions. Because the X charge is related to the weak hypercharge, it varies depending...

decay into a pion (B = 0, L = 0) and positron (B = 0, L = −1). The weak hypercharge YW is related to B − L via X + 2 Y W = 5 ( B − L ) , {\displaystyle...

by the Greek letter ν) is an elementary particle that interacts via the weak interaction and gravity. The neutrino is so named because it is electrically...

weak interaction. Technically, it specifies the mismatch of quantum states of quarks when they propagate freely and when they take part in the weak interactions...

Like the leptonic decay modes of the tau, the hadronic decay is through the weak interaction. The branching fractions of the dominant hadronic tau decays...

the bottom quark can decay into either an up quark or charm quark via the weak interaction. CKM matrix elements Vub and Vcb specify the rates, where both...

and electromagnetic interaction, but not under weak interaction (see CKM matrix). For first-order weak decays, that is processes involving only one quark...