Rare tau decays via exchange of on-shell almost degenerate Majorana neutrinos, τ ∓ → π ∓ N j → π ∓ μ ∓ π ± and τ ∓ → π ∓ N j → π ∓ μ ± π ∓
Abstract We investigate rare decays of tau leptons that occur via exchange of heavy on-shell neutrinos N j (j = 1, 2). These neutrinos can be either Dirac or Majorana, and are considered to be almost degenerate in mass. The decays can thus be either lepton number conserving (LNC), τ ∓ → π ∓ N j → π...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2024-02-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP02(2024)215 |