Neutrino charge radius in a model of weak and electromagnetic interactions
1974; American Physical Society; Volume: 10; Issue: 10 Linguagem: Inglês
10.1103/physrevd.10.3522
ISSN1538-4500
AutoresGordon J. Aubrecht, Katsumi Tanaka,
Tópico(s)Cosmology and Gravitation Theories
ResumoWe introduce a modified SO(3) model of weak- and electromagnetic-interaction symmetry. The model is renormalizable and reproduces the usual theory of weak interactions. Four additional heavy leptons and five additional quarks are necessary. The electromagnetic charge radius of the neutrino is calculated in the $\ensuremath{\xi}$-limiting procedure and a finite result is found.
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