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SU 2⊗U 1 model with quadruplets

SU 2⊗U 1 модель с квадруплетами

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Il Nuovo Cimento A (1965-1970)

Summary

In the rishon model the leptons and quarks can be classified in either doublets or quadruplets of aSU 2 group. Gauge invariance leads to different charged- and neutral-current interactions in the doublet and the quadruplet cases. We present an analysis of theSU 2⊗U 1 model with quadruplets and compare it to the standard Glashow-Weinberg-Salam model.

Riassunto

Nel modello a riscioni i leptoni e i quark possono essere classificati sia in doppietti che in quadrupletti di un gruppoSU 2. L’invarianza di gauge porta a diverse interazioni di corrente neutra e carica nei casi del doppietto e del quadrupletto. Si presenta un’analisi del modelloSU 2⊗U 1 con quadrupletti e lo si confronta al modello standard di Glashow-Weinberg-Salam.

Резюме

В ришонной модели лептоны и кварки могут бытя классифицированы в дуплеты или квадруплеты для группыSU 2. Калибровочная инвариантность приводит к различным взаимодеиствиям заряженных и нейтраляных токов в дуплетном и квадруплетном случаях. Мы анализируем модельSU 2⊗U 1 с квадруплетами и сравниваем ее со стандартной моделью Глашоу-Вейнберга-Салама.

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Authors and Affiliations

  1. Institut de Physique Nucléaire (et IN2P3), Université Claude Bernard Lyon-1, 43, Bd. du 11 novembre 1918, 69622, Villeurbanne, Cedex

    J. Uschersohn & E. Elbaz

Authors
  1. J. Uschersohn
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  2. E. Elbaz
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Uschersohn, J., Elbaz, E. SU 2⊗U 1 model with quadruplets. Nuov Cim A 80, 341–356 (1984). https://doi.org/10.1007/BF02785805

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  • DOI: https://doi.org/10.1007/BF02785805

PACS. 12.90

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