onr:"swepub:oai:DiVA.org:ltu-24338"
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Preon trinity
- Dugne, Jena-Jacques (author)
-
- Fredriksson, Sverker (author)
- Luleå tekniska universitet,Materialvetenskap
- Hansson, Johan (author)
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- Predazzi, Enrico (author)
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- (creator_code:org_t)
- 1998
- English 5 s.
- Reports (other academic/artistic)
Abstract
Subject headings
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- 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.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Fysik
- Fysik
Publication and Content Type
- vet (subject category)
- rap (subject category)
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