Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5494676 | Physics Letters B | 2017 | 5 Pages |
Abstract
Assuming an existence of the anomalous triple electro-weak bosons interaction being defined by coupling constant λ we calculate its contribution to interactions of the Higgs with pairs of heavy particles. Bearing in mind experimental restrictions â0.011<λ<0.011 we present results for possible effects in processes ppâW+WâH,ppâW+ZH,ppâWâZH,ppât¯tH, ppâb¯bH. Effects could be significant with negative sign of λ in associated heavy quarks t,b pairs production with the Higgs. In calculations we rely on results of the non-perturbative approach to a spontaneous generation of effective interactions, which defines the form-factor of the three-boson anomalous interaction.
Keywords
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Authors
B.A. Arbuzov, I.V. Zaitsev,