Cargando…
First observation of the decay $\overline{B}^0_s \to D^0 K^{*0}$ and measurement of the ratio of branching fractions $\frac{\mathcal{B}\left(\overline{B}^0_s \to D^0 K^{*0}\right)}{\mathcal{B}\left(\overline{B}^0_d \to D^0 \rho^{0}\right)}$
In $36\textrm{ pb}^{-1}$ of $pp$ collisions at a centre-of-mass energy $\sqrt{s}=7\textrm{ TeV}$, we observe for the first time the decay $\overline{B}^0_s \to D^0 K^{*0}$. A clear signal of $34.5 \pm 6.9$ events is obtained with a statistical significance over 9 standard deviations and we measure i...
Autor principal: | The LHCb Collaboration |
---|---|
Lenguaje: | eng |
Publicado: |
2011
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1329858 |
Ejemplares similares
-
Measurement of the ratio of branching fractions $\mathcal{B}(\overline{B}^0 \to D^{*+}\tau^{-}\overline{\nu}_{\tau})/\mathcal{B}(\overline{B}^0 \to D^{*+}\mu^{-}\overline{\nu}_{\mu})$
por: Aaij, Roel, et al.
Publicado: (2015) -
First observation of the decay $\bar{B}^0_s \to D^0 K^{*0}$ and measurement of the ratio of branching fractions $\frac{\mathcal{B}(\bar{B}^0_s \to D^0 K^{*0})}{\mathcal{B}(\bar{B}^0 \to D^0\rho^0)}$ with the LHCb experiment at $\sqrt{s}$ = 7 TeV
por: Martens, A
Publicado: (2011) -
Measurement of the branching fractions of the decays $B^0_s \rightarrow \overline{D}^0 K^- \pi^+$ and $B^0 \rightarrow \overline{D}^0 K^+ \pi^-$
por: Aaij, R, et al.
Publicado: (2013) -
Measurement of the ratio of branching fractions $\frac{\mathcal{BR}(B^0\to K^*\gamma)}{\mathcal{BR}(B_s^0\to\phi\gamma)}$
por: Daria, Savrina
Publicado: (2012) -
First observation of the decay $B^0_s \to K^{*0} \overline{K}^{*0}$
por: The LHCb Collaboration
Publicado: (2011)