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Z boson propagator correction in technicolor theories with extended technicolor effects included

  • Stony Brook University
  • Nagoya University

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

We calculate the Z boson propagator correction, as described by the S parameter, in technicolor theories with extended technicolor interactions included. Our method is to solve the Bethe-Salpeter equation for the requisite current-current correlation functions. Our results suggest that the inclusion of extended technicolor interactions has a relatively small effect on S.

Original languageEnglish
Article number035003
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume76
Issue number3
DOIs
StatePublished - Aug 10 2007

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