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Measurements of the branching fraction and time-dependent CP asymmetries of B-0 -> J/psi pi(0) decays
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BABAR Collaboration (Including:
). (2006) Measurements of the branching fraction and time-dependent CP asymmetries of B-0 -> J/psi pi(0) decays. PHYSICAL REVIEW D, 74 (1). -. doi:10.1103/PhysRevD.74.011101 ISSN 1550-7998.Research output not available from this repository.
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Official URL: http://dx.doi.org/10.1103/PhysRevD.74.011101
Abstract
We present measurements of the branching fraction and time-dependent CP asymmetries in B-0 -> J/psi pi(0) decays based on (231.8 +/- 2.6)x10(6) Upsilon(4S)-> B (B) over bar decays collected with the BABAR detector at the SLAC PEP-II asymmetric-energy B factory. We obtain a branching fraction B(B-0 -> J/psi pi(0))=(1.94 +/- 0.22(stat)+/- 0.17(syst))x10(-5). We also measure the CP asymmetry parameters C=-0.21 +/- 0.26(stat)+/- 0.06(syst) and S=-0.68 +/- 0.30(stat)+/- 0.04(syst).
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
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| Journal or Publication Title: | PHYSICAL REVIEW D | ||||
| Publisher: | AMERICAN PHYSICAL SOC | ||||
| ISSN: | 1550-7998 | ||||
| Official Date: | July 2006 | ||||
| Dates: |
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| Volume: | 74 | ||||
| Number: | 1 | ||||
| Number of Pages: | 8 | ||||
| Page Range: | - | ||||
| DOI: | 10.1103/PhysRevD.74.011101 | ||||
| Publication Status: | Published |
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