83 citations · 463 across the 30 of their papers we have counts for
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hep-ph2020★ 11 cited
Sensitivity Reach on the Heavy Neutral Leptons and -Neutrino Mixing at the HL-LHC
Kingman Cheung, Yi-Lun Chung, Hiroyuki Ishida +1
The model of heavy neutral leptons (HNLs) is one of the well-motivated models beyond the standard model (BSM) from both theoretical and phenomenological point of views. It is an in…
hep-ph2020★ 21 cited
Disentangling new physics effects on non-resonant Higgs boson pair production from gluon fusion
Kingman Cheung, Adil Jueid, Chih-Ting Lu +2
There are two kinds of new physics effects on non-resonant di-Higgs process from gluon fusion, non-SM Higgs trilinear self-coupling or new colored particles running in th…
hep-ph2020★ 34 cited
Vector-like Quark Interpretation for the CKM Unitarity Violation, Excess in Higgs Signal Strength, and Bottom Quark Forward-Backward Asymmetry
Kingman Cheung, Wai-Yee Keung, Chih-Ting Lu +1
Due to a recent more precise evaluation of and , the unitarity condition of the first row in the Cabibbo-Kobayashi-Maskawa (CKM) matrix: $|V_{ud}|^2 + |V_{us}|^2 +…