A gauged horizontal SU(2) symmetry and R K ∗ $$ {R}_{K^{\left(\ast \right)}} $$
Abstract One of the greatest challenges for models of b → s anomalies is the necessity to produce a large contribution to a quark times a lepton current, J q × J ℓ , and to avoid accordingly large contributions to flavour-changing J q ×J q and J ℓ ×J ℓ amplitudes, which are severely constrained by d...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2018-11-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP11(2018)163 |