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Neutral vector boson production in high energyep collisions for minimal extensions of the standard model

  • M. Böhm
  • A. Fernández
  • M. A. Pérez
  • A. Rosado
Article
  • 14 Downloads

Abstract

We study the direct production of neutral vector bosons in the processepeZX in the standard model and two of its minimal extensions with differentZ-fermion couplings. We find that a measurement of the integrated lepton asymmetry with longitudinally polarized electron beams seems promising to discriminate between the standard model and these minimal extensions, even at HERA energies.

Keywords

Field Theory Electron Beam Elementary Particle Quantum Field Theory Direct Production 
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Copyright information

© Springer-Verlag 1992

Authors and Affiliations

  • M. Böhm
    • 1
  • A. Fernández
    • 2
  • M. A. Pérez
    • 2
  • A. Rosado
    • 2
  1. 1.Physikalisches Institut der Universität WürzburgWürzburgFederal Republic of Germany
  2. 2.Departamento de FísicaCentro de Investigación y de Estudios Avanzados del I.P.N.MéxicoMexico

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