1 citations · 1 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2025★ 1 cited
Planck isocurvature constraint on primordial black holes lighter than a kiloton
TaeHun Kim, Jinn-Ouk Gong, Donghui Jeong +3
We demonstrate that primordial black holes (PBHs) lighter than , which evaporated before the big bang nucleosynthesis, can induce significant isocurvature perturb…
hep-ph2023
Lifetime of the dark boson
Dong-Won Jung, Kang Young Lee, Chaehyun Yu
The mediator particle between the Standard Model sector and a hidden sector might have a long lifetime to show the observable displaced vertices in experiments. Considering a fermi…
hep-ph2023
Constraints on the dark Z model from the Higgs boson phenomenology
Dong-Won Jung, Kang Young Lee, Chaehyun Yu
We study constraints on the hidden sector model mediated by an additional SU(2) Higgs doublet from the phenomenology of Higgs bosons. The hidden sector is assumed to contain a hidd…