165 citations · 2.8k across the 93 of their papers we have counts for
5 papers · 2 filters
Dark matter physics in neutrino specific two Higgs doublet model
Seungwon Baek, Takaaki Nomura
Although the seesaw mechanism is a natural explanation for the small neutrino masses, there are cases when the Majorana mass terms for the right-handed neutrinos are not allowed du…
Top-philic Scalar Dark Matter with a Vector-like Fermionic Top Partner
Seungwon Baek, Pyungwon Ko, Peiwen Wu
We consider a simple extension of the Standard Model with a scalar top-philic Dark Matter (DM) coupling, apart from the Higgs portal, exclusively to the right-handed top quark…
Flavor-Changing Higgs Decays in Grand Unification with Minimal Flavor Violation
Seungwon Baek, Jusak Tandean
We consider the flavor-changing decays of the Higgs boson in a grand unified theory framework which is based on the SU(5) gauge group and implements the principle of minimal flavor…
An explanation of one loop induced decay
Seungwon Baek, Takaaki Nomura, Hiroshi Okada
We discuss a possibility to explain the excess of at one-loop level. We introduce three generation of vector-like lepton doublet and two singlet scalars whi…
LHC 750 GeV diphoton excess and muon
Seungwon Baek, Jae-hyeon Park
We consider implications of the diphoton excess recently observed at the LHC on the anomalous magnetic dipole moment of the muon , hypothesizing that the possible 7…