Search for a Charged Partner of the X(3872) in the B Meson Decay B --> X- K, X- --> J/psi pi- pi0
| dc.creator | Aubert, B. | |
| dc.creator | Collaboration, BaBar | |
| dc.date | 2004-12-18 | |
| dc.date.accessioned | 2026-07-07T11:58:00Z | |
| dc.date.available | 2026-07-07T11:58:00Z | |
| dc.description | We search for a charged partner of the X(3872) in the decay B --> X- K, X- --> J/psi pi- pi0, using 234 million BBbar events collected at the Y(4S) resonance with the BaBar detector at the PEP-II e+e- asymmetric-energy storage ring. The resulting product branching fraction upper limits are BR(B0 --> X- K+, X- --> J/psi pi- pi0) < 5.4 x 10(-6) and BR(B- --> X- K0bar,X- --> J/psi pi- pi0) < 22 x 10(-6) at the 90% confidence level. | |
| dc.description | 8 pages, 3 postscript figues, submitted to Phys. Rev. D (Rapid Communications) | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0412051 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0412051 | |
| dc.identifier | Phys.Rev.D71:031501,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.71.031501 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206082 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for a Charged Partner of the X(3872) in the B Meson Decay B --> X- K, X- --> J/psi pi- pi0 | |
| dc.type | text |