Abazov, V. M. ; Mondal, N. K. ; et., al (2009) Measurement of the angular and lifetime parameters of the decays Bd0→J/ψK*0 and Bs0→J/ψΦ Physical Review Letters, 102 (3). 032001_1-032001_7. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v102/i3/e032001
Related URL: http://dx.doi.org/10.1103/PhysRevLett.102.032001
Abstract
We present measurements of the linear polarization amplitudes and the strong relative phases that describe the flavor-untagged decays Bd0→ J/ψK*0 and Bs0→J/ψ∅ in the transversity basis. We also measure the mean lifetime τ¯s of the Bs0 mass eigenstates and the lifetime ratio τ¯s/td. The analyses are based on approximately 2.8 fb-1 of data recorded with the D0 detector. From our measurements of the angular parameters we conclude that there is no evidence for a deviation from flavor SU(3) symmetry for these decays and that the factorization assumption is not valid for the Bd0→J/ψ K*0 decay.
Item Type: | Article |
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Source: | Copyright of this article belongs to The American Physical Society. |
ID Code: | 66730 |
Deposited On: | 27 Oct 2011 11:37 |
Last Modified: | 27 Oct 2011 11:37 |
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