Preprint / hep-ph / hep-ex arXiv:1608.01509

Electroweak precision observables and Higgs-boson signal strengths in the Standard Model and beyond: present and future

de Blas, Jorge ; Ciuchini, Marco ; Franco, Enrico ; Mishima, Satoshi ; Pierini, Maurizio ; Reina, Laura ; Silvestrini, Luca

2016

Abstract: We present results from a state-of-the-art fit of electroweak precision observables and Higgs-boson signal-strength measurements performed using 7 and 8 TeV data from the Large Hadron Collider. Based on the HEPfit package, our study updates the traditional fit of electroweak precision observables and extends it to include Higgs-boson measurements. As a result we obtain constraints on new physics corrections to both electroweak observables and Higgs-boson couplings. We present the projected accuracy of the fit taking into account the expected sensitivities at future colliders.

Note: Comments: 34 pages, 30 figures, 23 tables

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 Record created 2016-08-05, last modified 2016-08-06


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