Constraints on top-color assisted technicolor models from vertex corrections
- 27 May 1999
- journal article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 60 (1)
- https://doi.org/10.1103/physrevd.60.015005
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 experimentKeywords
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This publication has 28 references indexed in Scilit:
- Effective field theory of vacuum tiltingPhysical Review D, 1998
- A heavy top quark from flavor-universal coloronsPhysical Review D, 1998
- Model-independent constraints on Topcolor from RbPhysics Letters B, 1997
- GIM violation and new dynamics of the third generationPhysical Review D, 1996
- Natural topcolor-assisted technicolorPhysics Letters B, 1995
- Topcolor assisted technicolorPhysics Letters B, 1995
- Minimal dynamical symmetry breaking of the standard modelPhysical Review D, 1990
- Dynamics of spontaneous symmetry breaking in the Weinberg-Salam theoryPhysical Review D, 1979
- Implications of dynamical symmetry breaking: An addendumPhysical Review D, 1979
- Implications of dynamical symmetry breakingPhysical Review D, 1976