The ν R -philic scalar: its loop-induced interactions and Yukawa forces in LIGO observations
Abstract Right-handed neutrinos (ν R ) are often considered as a portal to new hidden physics. It is tempting to consider a gauge singlet scalar (ϕ) that exclusively couples to ν R via a ν R ν Rϕ term. Such a ν R -philic scalar does not interact with charged fermions at tree level but loop-induced e...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-09-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP09(2020)105 |