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Searches for lepton flavour violation and lepton number violation at LHCb
Searches for lepton flavour and lepton number violating decays at LHCb are presented in various τ and D decays. Lepton flavour violating decays are forbidden in the Standard Model, they are considered as a probe for New Physics. Those searches are performed using pp collision data recorded by LHCb e...
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| Lenguaje: | eng |
| Publicado: |
2014
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2014.02.016 http://cds.cern.ch/record/2003104 |
| Sumario: | Searches for lepton flavour and lepton number violating decays at LHCb are presented in various τ and D decays. Lepton flavour violating decays are forbidden in the Standard Model, they are considered as a probe for New Physics. Those searches are performed using pp collision data recorded by LHCb experiment in 2011. In addition searches for Majorana neutrinos in B+ decays with like-sign μ pair in the final states are summarized. No signal was observed at 95% confidence level for all these decays. Upper limits are set on the branching fractions of corresponding decay modes. |
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