Update analysis of two-body charmed $B$ meson decays

Abstract

The charmed B decays, $B\to DP,D^{\ast }P$ and $DV$, are re-analyzed using the latest experimental data, where $P$ and $V$ denote the pseudoscalar meson and vector meson, respectively. We perform global fits under the assumption of flavor SU(3) symmetry. The size of the decay amplitudes and the strong phases between the topologically distinct amplitudes are studied. Predictions of the related $B_s$ decay rates are made based upon the fitted results. We also note a serious SU(3) symmetry breaking or inconsistency in the $DV$ sector.

19 pages,12 figures

References in corpus (27)

• The Cosmological Parameters 2006
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• CP Violation and the CKM Matrix: Assessing the Impact of the Asymmetric B Factories
• Covariant Light-Front Approach for s-wave and p-wave Mesons: Its Application to Decay Constants and Form Factors
• Decays of $B$ Mesons to Two Light Pseudoscalars
• ELECTROWEAK PENGUINS AND TWO-BODY B DECAYS
• Direct CP Violating Asymmetry in B0 -> K+pi- Decays
• Broken SU(3) Symmetry in Two-Body B Decays
• Evidence for Direct CP Violation in B0 -> K+- pi-+ Decays
• Non-Leptonic Weak Decays of B Mesons
• Nonfactorizable contributions to $B\to D^{(\ast )}M$ decays
• Strong Phases and Factorization for Color Suppressed Decays
• Amplitude relations for $B$ decays involving $\eta$ and ${\eta }^{\prime }$
• Determining the Weak Phase $\gamma$ From Charged $B$ Decays
• Final State Rescattering and Color-suppressed \bar B^0-> D^{(*)0} h^0 Decays
• Updated Analysis of Some Two-Body Charmless B Decays
• Implications of Recent ${\bar{B}}^0\to D^{(\ast )0}{X}^0$ Measurements
• Final-State Phases in $B\to D\pi ,D^{\ast }\pi$, and $D\rho$ Decays
• Measurement of B0bar -> D(*)0 K(*)0bar Branching Fractions
• Improved Measurements of Color-Suppressed Decays B0bar -> D0 pi0, D0 eta, D0 omega, D*0 pi0, D*0 eta and D*0 omega
• Measurement of the Absolute Branching Fractions B to Dpi, D*pi, D**pi with a Missing Mass Method
• Strong phase shifts and color-suppressed tree amplitudes in B -> D K^(*) and B -> D pi, D rho decays
• Model independent analysis of a class of ${\bar{B}}_s^0$ decay modes
• Implications of Bbar to D0 h0 Decays on Bbar to D Kbar, Dbar Kbar Decays
• Measurement of the B- -> D0 K*- branching fraction
• Final State Interactions and Delta S=-1, Delta C=\pm 1 B--decays
• Final state phases in B -> Dπ, \bar{D}πdecays and CP-asymmetry

Cited by in corpus (16)

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• Quasi-two-body decays $B_{(s)}\to D(\rho (1450),\rho (1700))\to D\pi \pi$ in the perturbative QCD factorization approach
• First observation of the decay ${\bar{B}}_s^0\to D^0{K}^{\ast 0}$ and a measurement of the ratio of branching fractions $\frac{\mathcal{B}({\bar{B}}_s^0\to D^0{K}^{\ast 0})}{\mathcal{B}({\bar{B}}^0\to D^0{\rho }^0)}$
• Virtual contributions from $D^{\ast }(2007{)}^0$ and $D^{\ast }(2010{)}^{\pm }$ in the $B\to D\pi h$ decays
• On the significance of B-decays to radially excited D
• Revisiting rescattering contributions to ${\overline{B}}_{(s)}\to D_{(s)}^{(\ast )}M$ decays
• Quasi-two-body decays $B\to D{K}^{\ast }(892)\to DK\pi$ in the perturbative QCD approach
• Rescattering effects in B_{u,d,s}(bar) to D P, D(bar) P decays
• Observation of $B_s^0\to {\bar{D}}^0{K}_S^0$ and evidence for $B_s^0\to {\bar{D}}^{\ast 0}{K}_S^0$ decays
• A model independent method for quantitative estimation of $SU(3)$ flavor symmetry breaking using Dalitz plot
• Searching a systematics for nonfactorizable contribution to B-and B0 mesons
• SU(3) analysis of nonfactorizable contributions to bottom mesons decays
• Extraction of $|V_{cb}|$ from two-body hadronic B decays
• P wave mesons emitting weak decays of bottom mesons