Composite Higgs from Higher Representations

D. K. Hong, S. D. Hsu, F. Sannino

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Abstrakt

We investigate new models of dynamical electroweak symmetry breaking resulting from the condensation of fermions in higher representations of the technicolor group. These models lie close to the conformal window, and are free from the flavor-changing neutral current problem despite small numbers of flavors and colors. Their contribution to the S parameter is small and not excluded by precision data. The Higgs itself can be light and narrow.
OriginalsprogEngelsk
TidsskriftPhysics Letters B: Particle Physics, Nuclear Physics and Cosmology
Vol/bind597
Udgave nummer1
Sider (fra-til)89-93
ISSN0370-2693
DOI
StatusUdgivet - sep. 2004
Udgivet eksterntJa

Bibliografisk note

4-pages, 2-columns, RevTex. Final version to appear on Physics Letters B

Emneord

  • hep-ph
  • hep-th

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