Lifetime Difference and CP-Violating Phase in the B_s^0 System

Abstract

From an analysis of the decay Bs -> J/psi phi we obtain the width difference between the light and heavy mass eigenstates, and the CP-violating phase.

Submited to PRL. FERMILAB-PUB 07-007-E 7 pages, 6 figures

Cited by in corpus (19)

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• Combined D0 Measurements Constraining the CP-violating Phase and Width Difference in the $B_s^0$ System
• Possibility of large lifetime differences in neutral B meson systems
• Searching for New Physics in b to s Hadronic Penguin Decays
• Measurement of the charge asymmetry in semileptonic Bs decays
• Flavor symmetry for strong phases and determination of ${\beta }_s,\Delta \Gamma$ in $B_s\to J/\psi \varphi$
• Measurement of the angular and lifetime parameters of the decays $B_d^0\to J/\psi K^{\ast 0}$ and $B_s^0\to J/\psi \varphi$
• Implications of the measurements of B_s - B_s bar mixing on SUSY models
• The Theoretical status of $\bar{B}-B$-mixing and lifetimes of heavy hadrons
• Four Fermion Operator Matching with NRQCD Heavy and AsqTad Light Quarks
• Measurement of the branching fraction Br(Bs -> Ds(*) Ds(*))
• Testing the CKM Picture of Flavour and CP Violation in Rare K and B Decays and Particle-Antiparticle Mixing
• Testing CPT Invariance in B^0_d-\bar{B}^0_d and B^0_s-\bar{B}^0_s Oscillations
• CKM matrix fits including constraints on New Physics
• Hadronic production of $B_s^{(\ast )}$ at TEVATRON and LHC
• CP asymmetries at D0