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Limits on Anomalous Couplings from Higgs Boson Production at the Tevatron

F. de Campos·M. C. Gonzalez-Garcia·S. F. Novaes
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Abstract

We estimate the attainable limits on the coefficients of dimension--6 operators from the analysis of Higgs boson phenomenology, in the framework of a $SU_L(2) \times U_Y(1)$ gauge-invariant effective Lagrangian. Our results, based on the data sample already collected by the collaborations at Fermilab Tevatron, show that the coefficients of Higgs-vector boson couplings can be determined with unprecedented accuracy. Assuming that the coefficients of all ``blind'' operators are of the same magnitude, we are also able to impose more restrictive bounds on the anomalous vector-boson triple couplings than the present limit from double gauge boson production at the Tevatron collider.

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F. de Campos, M. C. Gonzalez-Garcia, S. F. Novaes. 1997-12-02. Limits on Anomalous Couplings from Higgs Boson Production at the Tevatron. https://doi.org/10.1103/physrevlett.79.5210

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