Hye-Sung Lee

activity

20232026

most citedSearching for new physics effects in future

W

mass and

sin^{2} θ_{W} (Q^{2})

determinations

15 citations · 15 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

hep-ph2024

Dark gauge-mediated supersymmetry breaking with a massless dark photon

Brian Batell, Yechan Kim, Hye-Sung Lee +1

We study dark gauge-mediated supersymmetry breaking (dark GMSB) in a theory with a new unbroken $U (1)_{D}$ local symmetry and massless dark photon. Messenger fields charged under b…

hep-ph2024

Refined approaches in second leptogenesis for the baryon-lepton asymmetry discrepancy

YeolLin ChoeJo, Kazuki Enomoto, Yechan Kim +1

The temperature-dependent mass of the heavy neutrino can lead to the second leptogenesis occurring below the electroweak scale, potentially explaining the large discrepancy between…