7 papers · 1 filter
Majoron-driven spontaneous leptogenesis in type-II seesaw model
Eung Jin Chun, Tae Hyun Jung, Jin Sun
We investigate a minimal realization of spontaneous leptogenesis in the type-II seesaw model, where the lepton and Higgs asymmetries are generated as decay and inverse-decay proces…
Revealing Neutrino Mass Ordering at CEPC and FCC-ee
Wei Liu, Supriya Senapati, Jin Sun
The neutrino masses ordering remains one of the most important open questions in neutrino physics. While upcoming oscillation experiments aim to resolve this problem at low energie…
Collider Probes of Four-Lepton Final States in Maximally Flavor-Violating Model
Jianing Qin, Fei Huang, Honglei Li +2
We investigate the collider signatures of the maximally flavor-violating model, where a new gauge boson and scalar triplets induce lepton flavor-changin…
Probing flavor-diagonal couplings of doubly-charged scalar at low and high energies
Gang Li, Jin Sun
We investigate the phenomenology of a TeV-scale doubly-charged scalar from the right-handed sector within the framework of left-right symmetric models. Focusing on its flavor-diago…
Probing maximal flavor changing in at TRISTAN
Fei Huang, Jin Sun
We explore the potential to detect the model featuring triplet scalars at the TRISTAN collider. The new gauge boson , arising from the spontaneous break…
Maximal flavor violating model with singly-charged scalar
Fei Huang, Jin Sun
The model has emerged as a promising candidate to address the longstanding muon anomaly. Flavor-conserving interactions are subject to stringen…
Cogenesis by a sliding pNGB with symmetry non-restoration
Eung Jin Chun, Suruj Jyoti Das, Minxi He +2
We demonstrate that a pseudo-Nambu-Goldstone boson (pNGB) with an initial misalignment angle can drive successful spontaneous baryogenesis and serve as a dark matter (DM) candidate…