7 papers
Oblique corrections in general dark models
Cheng-Wei Chiang, Kazuki Enomoto
We investigate the impact of dark Abelian gauge bosons on the electroweak precision measurements at the one-loop level. The dark gauge boson couples to the standard model fermions…
Doubly charged Higgs boson at same-sign lepton colliders
Cheng-Wei Chiang, Kazuki Enomoto, Min-Yuan Liao
We investigate the search for doubly charged Higgs bosons in the Georgi-Machacek (GM) model at same-sign lepton colliders. The dominant production mode is vector boson fusion, thro…
Probing doubly charged scalar bosons from the doublet at future high-energy colliders
Kazuki Enomoto, Shinya Kanemura, Kento Katayama
The isospin doublet scalar field with hypercharge 3/2 is introduced in some new physics models such as tiny neutrino masses. Detecting the doubly charged scalar bosons from the dou…
Alternative dark matter phenomenology in a general extension of the Standard Model
Arindam Das, Kazuki Enomoto, Shinya Kanemura
The existence of the neutrino mass and flavor mixing have been experimentally verified. These phenomena strongly motivate to extend the Standard Model (SM). Amongst many possibilit…
Radiative generation of neutrino masses in a 3-3-1 type model
Arindam Das, Kazuki Enomoto, Shinya Kanemura +1
A new model for tiny neutrino masses is proposed in the gauge theory of , where neutrino masses are generated via the quantum effect of new…
Probing charged lepton number violation via
Mayumi Aoki, Kazuki Enomoto, Shinya Kanemura
We study impacts of dimension-five lepton-number violating operators associated with two same-sign weak bosons, , on current and future expe…