Rare B Decays to States Containing a J/psi Meson
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2002-03-26 | |
| dc.date.accessioned | 2026-07-07T03:35:02Z | |
| dc.date.available | 2026-07-07T03:35:02Z | |
| dc.description | We report preliminary measurements of the branching fractions for B+ -> J/psi phi K+, B0 -> J/psi phi K0S, B0 -> J/psi phi, B0 -> J/psi eta and B -> J/psi eta' using 56 million BBbar events collected at the Y(4S) resonance with the BABAR detector at PEP-II. We measure branching fractions of B(B+ -> J/psi phi K+)=(4.4+-1.4(stat)+-0.7(syst))*10^-5 and B(B0 -> J/psi phi K0S)=(5.1+-1.9(stat)+-0.9(syst))*10^-5, and set upper limits at 90% C.L. for branching fractions, B(B -> J/ψphi)< 0.95*10^-5, B(B -> J/ψeta)< 2.7*10^-5, and B(B -> J/ψeta')< 6.4*10^-5. | |
| dc.description | 18 pages, 8 postscript figues, submitted to the XXXVII-th Rencontres de Moriond on QCD and Hadronic Interactions | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0203035 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0203035 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37210 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Rare B Decays to States Containing a J/psi Meson | |
| dc.type | text |