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A new $B$-flavour anomaly in $B_{d,s}\to K^{0}\bar{K}^{0}$: anatomy and interpretation

In the context of the recently measured non-leptonic decays B$_{d}$→$ {K}^{\ast 0}{\overline{K}}^{\ast 0} $ and B$_{s}$→$ {K}^{\ast 0}{\overline{K}}^{\ast 0} $ we analyse the anatomy of the L$_{VV}$ observable that compares the longitudinal components of B$_{s}$→VV and B$_{d}$→VV decays. This observ...

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Detalles Bibliográficos
Autores principales:	Algueró, Marcel, Crivellin, Andreas, Descotes-Genon, Sébastien, Matias, Joaquim, Novoa-Brunet, Martín
Lenguaje:	eng
Publicado:	2020
Materias:	hep-ph Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1007/JHEP04(2021)066 http://cds.cern.ch/record/2746366

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