179 citations · 2k across the 37 of their papers we have counts for
5 papers · 2 filters
A Possible Two-component Flux for the High Energy Neutrino Events at IceCube
Chien-Yi Chen, P. S. Bhupal Dev, Amarjit Soni
Understanding the spectral and flavor composition of the astrophysical neutrino flux responsible for the recently observed ultra-high energy events at IceCube is of great importanc…
Heavy Color-Octet Particles at the LHC
Chien-Yi Chen, Ayres Freitas, Tao Han +1
Many new-physics models, especially those with a color-triplet top-quark partner, contain a heavy color-octet state. The "naturalness" argument for a light Higgs boson requires tha…
Exploring Resonant di-Higgs production in the Higgs Singlet Model
Chien-Yi Chen, S. Dawson, I. M. Lewis
We study the enhancement of the di-Higgs production cross section resulting from the resonant decay of a heavy Higgs boson at hadron colliders in a model with a Higgs singlet. This…
Top Partners and Higgs Boson Production
Chien-Yi Chen, S. Dawson, I. M. Lewis
The Higgs boson is produced at the LHC through gluon fusion at roughly the Standard Model rate. New colored fermions, which can contribute to , must have vector-li…
Warped Graviton "Z + Missing Energy" Signal at Hadron Colliders
Chien-Yi Chen, Hooman Davoudiasl, Doojin Kim
We examine the reach at hadron colliders for the lightest warped Kaluza-Klein (KK) graviton G_1 in the Z(->l+l-) Z(->nu nu) channel, l=e,mu, within Randall-Sundrum models of hierar…