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

Y=B+S-{\frac {C-B'+T'}{3}}~.} Strong interactions conserve hypercharge (and weak hypercharge), but weak interactions do not. The Gell-Mann–Nishijima formula...

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...

{\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...

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

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...

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...

quantities, such as weak isospin, weak hypercharge, or the vector coupling of a fermion to the Z boson (i.e. the coupling strength of weak neutral currents)...

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...

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

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...

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

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...

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...

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...

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...

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...

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...

physical properties. Lepton number Flavour (particle physics) Isospin Hypercharge Proton decay B − L Nave, R. "The Color Force". Archived from the original...

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...

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...

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...

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...

experiences all four fundamental interactions: gravitation, electromagnetism, weak interactions, and strong interactions. The antiparticle of the strange quark...

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

the other hand, is forbidden, since no renormalizable singlet under weak hypercharge and isospin can be formed using these doublet components – only a nonrenormalizable...

Neutrino mass) Electric charge 0 e Color charge No Spin ⁠1/2⁠ Weak isospin ⁠1/2⁠ Weak hypercharge −1 Chirality left-handed (for right-handed neutrinos, see...