267 citations · 3.2k across the 56 of their papers we have counts for
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Electroweak Effective Operators and Higgs Physics
Chien-Yi Chen, S. Dawson, Cen Zhang
We derive bounds from oblique parameters on the dimension-6 operators of an effective field theory of electroweak gauge bosons and the Higgs doublet. The loop- induced contribution…
Constraints on Electroweak Effective Operators at One Loop
Harrison Mebane, Nicolas Greiner, Cen Zhang +1
We derive bounds on nine dimension-six operators involving electroweak gauge bosons and the Higgs boson from precision electroweak data. Four of these operators contribute at tree…
Top-quark decay into Higgs boson and a light quark at next-to-leading order in QCD
Cen Zhang, Fabio Maltoni
Neutral flavor-changing transitions are hugely suppressed in the Standard Model and therefore they are very sensitive to new physics. We consider the decay rate of t->u_i h where u…
Effective Field Theory of Precision Electroweak Physics at One Loop
Harrison Mebane, Nicolas Greiner, Cen Zhang +1
The one loop effects of two dimension-six operators on gauge boson self energies are computed within an effective field theory framework. These self energies are translated into ef…