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Electromagnetic properties of theZ boson. I

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Zeitschrift für Physik C Particles and Fields

Abstract

The contribution of the fermion triangle diagram responsible for the ABJ anomaly to theZZγ vertex is calculated paying particular attention to the symmetries which must be satisfied. Contrary to previous calculations no static electric dipole moment of theZ is found. Two otherP-violating but CP-conserving couplings are demonstrated as is a new anomaly condition.

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Author notes

  1. A. Barroso

    Present address: CFN, Universidade de Lisboa, Gama Pinto 2, 1699, Lisboa, Portugal

Authors and Affiliations

  1. Physics Division, University of Sussex, BN1 9QH, Brighton, England

    A. Barroso, F. Boudjema, J. Cole & N. Dombey

Authors
  1. A. Barroso
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  2. F. Boudjema
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  3. J. Cole
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  4. N. Dombey
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Barroso, A., Boudjema, F., Cole, J. et al. Electromagnetic properties of theZ boson. I. Z. Phys. C - Particles and Fields 28, 149–154 (1985). https://doi.org/10.1007/BF01550262

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  • DOI: https://doi.org/10.1007/BF01550262

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