Gravitational waves-tomography of Low-Scale-Leptogenesis
Abstract A long-lived scalar field (Φ) which couples weakly to the right-handed (RH) neutrinos (N Ri ), generates small RH neutrino masses (M i ) in Low-Scale-Leptogenesis (LSL) mechanisms, despite having a large vacuum expectation value v Φ. In this case, the correlation shared by the M i s and the...
| Published in: | Journal of High Energy Physics |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-11-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP11(2022)159 |