49 citations · 145 across the 5 of their papers we have counts for
5 papers
Golden Probe of Electroweak Symmetry Breaking
Yi Chen, Joe Lykken, Maria Spiropulu +2
The ratio of the Higgs couplings to and pairs, , is a fundamental parameter in electroweak symmetry breaking as well as a measure of the (approximate) custodial s…
Technical Note for 8D Likelihood Effective Higgs Couplings Extraction Framework in the Golden Channel
Yi Chen, Emanuele DiMarco, Joe Lykken +3
In this technical note we present technical details on various aspects of the framework introduced in arXiv:1401.2077 aimed at extracting effective Higgs couplings in the $h\to 4\e…
Supersymmetric Custodial Higgs Triplets and the Breaking of Universality
Mateo Garcia-Pepin, Stefania Gori, Mariano Quiros +3
Higgs triplet models are known to have difficulties obtaining agreement with electroweak precision data and in particular constraints on the parameter. Either a global $SU(2)_L…
New Observables for CP Violation in Higgs Decays
Yi Chen, Adam Falkowski, Ian Low +1
Current experimental data on the 125 GeV Higgs boson still allow room for large CP violation. The observables usually considered in this context are triple product asymmetries, whi…
Probing the Higgs Couplings to Photons in at the LHC
Yi Chen, Roni Harnik, Roberto Vega-Morales
We explore the sensitivity of the Higgs decay to four leptons, the so-called golden channel, to higher dimensional loop-induced couplings of the Higgs boson to , , and …