Study of Time-Dependent CP Asymmetry in Neutral B Decays to J/psi pi0
| dc.creator | Aubert, B. | |
| dc.date | 2003-03-13 | |
| dc.date.accessioned | 2026-07-07T12:01:55Z | |
| dc.date.available | 2026-07-07T12:01:55Z | |
| dc.description | We present the first study of the time-dependent CP-violating asymmetry in B0 -> J/psi pi0 decays using e+e- annihilation data collected with the BaBar detector at the Upsilon(4S) resonance during the years 1999-2002 at the PEP-II asymmetric-energy B Factory at SLAC. Using approximately 88 million BBbar pairs, our results for the coefficients of the cosine and sine terms of the CP asymmetry are C_(J/psi pi0) = 0.38 +/- 0.41 (stat) +/- 0.09 (syst) and S_(J/psi pi0) = 0.05 +/- 0.49 (stat) +/- 0.16 (syst). | |
| dc.description | 7 pages, 2 postscript figures, submitted to Phys. Rev. Lett | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0303018 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0303018 | |
| dc.identifier | Phys.Rev.Lett.91:061802,2003 | |
| dc.identifier | doi:10.1103/PhysRevLett.91.061802 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207260 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Study of Time-Dependent CP Asymmetry in Neutral B Decays to J/psi pi0 | |
| dc.type | text |