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Improved sensitivity to the CKM phase $\gamma$ through binning phase space in $B^- \to DK^-$, $D \to K^+\pi^-\pi^-\pi^+$ decays

A binning scheme is proposed for D→K+π−π−π+ phase space that will improve the sensitivity of a B−→DK− analysis to the angle γ of the Cabibbo-Kobayashi-Maskawa Unitarity Triangle. The scheme makes use of amplitude models recently reported by the LHCb collaboration. Assuming that a four-bin scheme opt...

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Detalles Bibliográficos
Autores principales:	Evans, Tim, Libby, James, Malde, Sneha, Wilkinson, Guy
Lenguaje:	eng
Publicado:	2019
Materias:	hep-ex Particle Physics - Experiment
Acceso en línea:	https://dx.doi.org/10.1016/j.physletb.2019.135188 http://cds.cern.ch/record/2692992

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