Constraints on Topcolor Assisted Technicolor Models from Vertex Corrections

Preprint

15 December 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9812377

Abstract

We use the LEP/SLD data to place constraints on Topcolor Assisted Technicolor Models. We find that due to a large negative shift in R_b induced by charged top-pion exchange, it is difficult to make the models compatible with experiment.

Keywords

TOPCOLOR ASSISTED TECHNICOLOR
ASSISTED TECHNICOLOR MODELS
CONSTRAINTS ON TOPCOLOR
VERTEX CORRECTIONS
TECHNICOLOR MODELS
COMPATIBLE

All Related Versions

Version 1, 1998-12-15, ArXiv
Published version: Physical Review D, 60 (1).

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