| Abstrakt: |
We discuss the possible new electroweak interactions which may be generated by the Higgs sector at the scale of the Z mass. For this purpose, we give a set of SU(2)× U(1) gauge invariant operators constructed in terms of W, Z, γ and Higgs fields which in the unitary gauge describe all possible γ WW and ZWW anomalous couplings. The dimension of these operators varies from 6 to 12. This fact allows us to consider various scenaria for the manifestations of the New Physics. We conclude that the underlying dynamics induced by the Higgs sector can be tested through a model-independent amplitude analysis of gauge boson pair production at LEP2 and future colliders. [ABSTRACT FROM AUTHOR] |
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