low-scale leptogenesis 1neutrinoless double beta decay 1quantum kinetic equations 1right-handed neutrinos 1νSMEFT 1
From the 1 of 2 linked papers with an AI index.
2 papers
hep-ph2026
Impact of dim-6 SMEFT operators on low-scale leptogenesis
Kaori Fuyuto, Julia Harz, Sascha Weber
The paper studies how a dimension‑six lepton‑number‑conserving operator in the neutrino‑extended SMEFT modifies the production and equilibration of right‑handed neutrinos in low‑sc…
hep-ph2025
Freeze-in leptogenesis without the need for right-handed neutrino oscillations
Martin A. Mojahed, Sascha Weber
We present an experimentally testable leptogenesis mechanism based on the standard type-I seesaw model that successfully operates at right-handed-neutrino (RHN) masses around the G…