Insights on the scale of leptogenesis from neutrino masses and neutrinoless double-beta decay
Abstract We revisit the thermal leptogenesis scenario in the type-I seesaw framework featuring three heavy Majorana neutrinos with a hierarchical mass spectrum. We focus on low energy observables, specifically the lightest neutrino mass $$m_{\nu }^{\textrm{lightest}}$$ m ν lightest and the neutrinol...
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| Main Authors: | A. Granelli, K. Hamaguchi, M. E. Ramirez-Quezada, K. Shimada, J. Wada, T. Yokoyama |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-07-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-14487-1 |
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