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models:speculative_models:seesaw_models [2019/07/02 13:28] jakobadmin [Concrete] |
models:speculative_models:seesaw_models [2019/07/02 13:30] jakobadmin [Concrete] |
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In terms of Feynman diagrams, the three scenarios can be understood as follows: | In terms of Feynman diagrams, the three scenarios can be understood as follows: | ||
- | {{ :models:speculative_models:weinberg2.png?nolink |}} | + | {{ :models:speculative_models:weinberg3.png?nolink |}} |
+ | Here, $N_R$ denotes a heavy right-handed ($SU(2)_L$ singlet) neutrino, $\Delta^0$ the neutral component of an | ||
+ | $SU(2)_L$ scalar triplet and $\Sigma_R^0$, the neutral component of a fermionic $SU(2)_L$ triplet. | ||
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