Investigating the potential of RK(⁎)τμ to probe lepton flavor universality violation
In this work we study the potential of the lepton flavor ratios RKτμ≡Γ(B→Kτ+τ−)/Γ(B→Kμ+μ−) and RK⁎τμ≡Γ(B→K⁎τ+τ−)/Γ(B→K⁎μ+μ−) to probe lepton flavor universality (LFU) violation in τ−μ sector. We show that these ratios can deviate from their SM values even if the new physics couplings are universal i...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Elsevier
2023-12-01
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| Schriftenreihe: | Physics Letters B |
| Online-Zugang: | http://www.sciencedirect.com/science/article/pii/S0370269323006238 |
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