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Large hadronic power corrections or new physics in the rare decay $B \to K^* \mu^+ \mu^-$ ?

The well-known problem of the unknown power corrections within QCD improved factorisation leaves the interpretation of the so-called LHCb anomalies in the angular observables of B → K$^{∗}$ μ$^{+}$ μ$^{−}$ as an open problem. In order to contribute to the question whether they represent a first sign...

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Detalles Bibliográficos
Autores principales: Chobanova, V.G., Hurth, T., Mahmoudi, F., Martinez Santos, D., Neshatpour, S.
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP07(2017)025
http://cds.cern.ch/record/2253649

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