25 citations · 25 across the 3 of their papers we have counts for
4 papers · 1 filter
Low-reheating scenario in dark Higgs inflation and its impact on dark photon dark matter production
Sarif Khan, Jinsu Kim, Pyungwon Ko
We investigate dark matter (DM) phenomenology and cosmic inflation within a unified framework based on a dark gauge extension of the Standard Model (SM). The associated da…
Multi-component dark matter and Galactic 511 keV -ray emission
Sarif Khan, Jinsu Kim, Jongkuk Kim +1
We study multi-component dark matter scenarios and the Galactic 511 keV -ray emission line signal in the framework of a local, dark extension of the Standard Model. A l…
Interplay between Higgs inflation and dark matter models with dark gauge symmetry
Sarif Khan, Jinsu Kim, Pyungwon Ko
We investigate dark matter phenomenology and Higgs inflation in a dark -extended model. The model features two dark matter candidates, a dark fermion and a dark vector boso…
A two-component vector WIMP -- fermion FIMP dark matter model with an extended seesaw mechanism
Francesco Costa, Sarif Khan, Jinsu Kim
We consider an extension of the Standard Model that explains the neutrino masses and has a rich dark matter phenomenology. The model has two dark matter candidates, a vector WIMP a…