Preon trinity

Godkänd; 1998; 20070415 (ysko)
We present a new minimal model for the substructure of all known quarks, leptons and weak gauge bosons, based on only three fundamental and stable spin-1/2 preons. As a consequence, we predict three new quarks, three new leptons, and six new vector bosons. One of the new quarks has charge $-4e/3$. The model explains the apparent conservation of three lepton numbers, as well as the so-called Cabibbo-mixing of the $d$ and $s$ quarks, and predicts electromagnetic decays or oscillations between the neutrinos $\bar{\nu}_{\mu}$ ($\nu_{\mu}$) and $\nu_e$ ($\bar{\nu}_e$). Other neutrino oscillations, as well as rarer quark mixings and CP violation can come about due to a small quantum-mechanical mixing of two of the preons in the quark and lepton wave functions.

Fredriksson, SverkerLuleå tekniska universitet,Materialvetenskap(Swepub:ltu)sverker (author)
Hansson, Johan (author)
Predazzi, Enrico (author)
Luleå tekniska universitetMaterialvetenskap (creator_code:org_t)

By the author/editor: Dugne, Jena-Jacq ...; Fredriksson, Sve ...; Hansson, Johan; Predazzi, Enrico

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NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Other Physics To ...

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