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Probing flavoured Axions in the Tail of $B_q \to \mu^+\mu^-$
We discuss how LHC di-muon data collected to study B$_{q}$ → μμ can be used to constrain light particles with flavour-violating couplings to b-quarks. Focussing on the case of a flavoured QCD axion, a, we compute the decay rates for B$_{q}$ → μμa and the SM background process B$_{q}$ → μμγ near the...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2019
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP09(2021)139 http://cds.cern.ch/record/2702925 |