Proper-time Resolution Function for Measurement of Time Evolution of B Mesons at the KEK B-Factory

Abstract

The proper-time resolution function for the measurement of the time evolution of B mesons with the Belle detector at KEKB is studied in detail. The obtained resolution function is applied to the measurement of B meson lifetimes, the B0-B0bar oscillation frequency and time-dependent CP asymmetries.

25 pages, 18 figures, to be published in NIM A, replaced with revised version

References in corpus (2)

• Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System
• Measurement of the Oscillation Frequency for B0-Bobar Mixing using Hadronic B0 Decays

Cited by in corpus (41)

• The Physics of the B Factories
• Observation of Time-Dependent CP Violation in B0 -> eta' K0 Decays and Improved Measurements of CP Asymmetries in B0 -> phiK0, KsKsKs and B0 -> J/psi K0 Decays
• Precise measurement of the CP violation parameter sin2phi_1 in B0-->(c\bar c)K0 decays
• Improved Measurement of CP-Violation Parameters sin(2phi1) and |lambda|, B Meson Lifetimes, and B0-B0bar Mixing Parameter Delta m_d
• Time-Dependent CP-Violating Asymmetries in b -> s qbar q Transitions
• Observation of Direct CP-Violation in B0 --> pi+pi- Decays and Model-Independent Constraints on phi2
• Time-Dependent CP Asymmetries in B0 -> Ks pi0 gamma transitions
• Measurement of CP Asymmetry in a Time-Dependent Dalitz Analysis of B^0 \to (ρπ)^0 and a Constraint on the Quark Mixing Matrix Angle ϕ_2
• Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays
• Production cross sections of hyperons and charmed baryons from $e^{+}{e}^{-}$ annihilation near $\sqrt{s}=10.52$~GeV
• Measurement of the CKM parameter cos(2phi_1) using time-dependent Dalitz analysis of B0bar -> D[Ks pi+ pi-] h0
• Evidence for CP Violation in B0 -> D+D- Decays
• Measurement of $\cos 2\beta$ in $B^0\to D^{(\ast )}{h}^0$ with $D\to K_S^0{\pi }^{+}{\pi }^{-}$ decays by a combined time-dependent Dalitz plot analysis of BaBar and Belle data
• Measurements of CP Violation in $B^0\to D^{\ast -}{\pi }^{+}$ and $B^0\to D^{-}{\pi }^{+}$ Decays
• A Method to Measure ${\varphi }_1$ Using ${\bar{B}}^0\to D{h}^0$ With Multibody $D$ Decay
• Measurement of CP Asymmetries and Branching Fractions in a Time-Dependent Dalitz Analysis of B^0-->(rho pi)^0 and a Constraint on the Quark Mixing Angle phi_2
• Improved measurement of CP-violating parameters in rho+rho- decays
• Study of B^0 -> rho^0 rho^0 decays, implications for the CKM angle phi_2 and search for other B^0 decay modes with a four-pion final state
• Measurement of Time-Dependent CP-Violating Asymmetries in $B_0\to K_s{K}_s{K}_s$ Decay
• Improved Evidence for Direct CP Violation in B0 --> pi+ pi- Decays and Model-Independent Constraints on phi_2
• Measurement of Branching Fractions and CP Asymmetries in B -> wK Decays and First Evidence of CP Violation in B0 -> wKS0
• Improved measurement of time-dependent CP violation in B0 -> J/Psi pi0 decays
• Study of ${\mathbf{B}}^0\to {\rho }^{+}{\rho }^{-}$ decays and implications for the CKM angle ${\varphi }_2$
• Measurement of Time-dependent $CP$ Asymmetries in $B^0\to K_S^0\eta \gamma$ Decays
• Measurement of Branching Fraction and Time-Dependent CP Asymmetry Parameters in B0 -> D*+ D*- Ks Decays
• Measurements of Branching Fractions and Time-dependent CP Violating Asymmetries in $B^0\to D^{(\ast )\pm }{D}^{\mp }$ Decays
• Measurement of Branching Fraction and First Evidence of CP Violation in B0 --> a1+-(1260) pi-+ Decays
• Measurement of Time-Dependent CP-Violating Asymmetry in B0 -> Ks pi0 gamma Decay
• Time-Dependent {\boldmath $CP$}-Violating Asymmetry in $B^0\to {\rho }^0\gamma$ Decays
• First evidence for $\cos 2\beta >0$ and resolution of the CKM Unitarity Triangle ambiguity by a time-dependent Dalitz plot analysis of $B^0\to D^{(\ast )}{h}^0$ with $D\to K_S^0{\pi }^{+}{\pi }^{-}$ decays
• First measurement of the CKM angle ${\varphi }_3$ with $B^{\pm }\to D(K_{\mathrm{S}}^0{\pi }^{+}{\pi }^{-}{\pi }^0)K^{\pm }$ decays
• Measurement of Time-Dependent $CP$ Violation in $B^0\to {\eta }^{\prime }{K}^0$ Decays
• First Observation of Radiative B^0 -> ϕK^0 γDecays and Measurements of Their Time-Dependent CP Violation
• Search for B -> phi pi decays
• Time-Dependent CP Violation Effects in Partially Reconstructed $B^0\to D^{\ast }\pi$ Decays
• Measurement of time-dependent CP violation parameters in $B^0\to K_0^S{K}_0^S{K}_0^S$ decays at Belle
• Measurement of the CKM angle alpha with the B-factories
• Measurement of time-dependent $CP$ violation in $B^0\to K_S^0{\pi }^0{\pi }^0$ decays
• Measurement of $CP$ asymmetries in $B^0\to K_S^0{\pi }^0\gamma$ decays at Belle II
• Measurement of $CP$ asymmetries in $B^0\to {\eta }^{\prime }{K}_s^0$ decays at Belle II
• Unlocking time-dependent $CP$ violation without signal vertexing at $B$ factories