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b-hadron semileptonic decays with $\tau$ leptons in final states in LHCb
Lepton universality, described in the Standard Model, predicts equal coupling between gauge bosons and the three lepton families. SM extensions give additional interactions, implying in some cases a stronger coupling with the third generation of leptons. Semileptonic decays of b-hadrons provide a se...
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| Lenguaje: | eng |
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2017
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| Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2017-17040-7 http://cds.cern.ch/record/2275710 |